{"id":20019,"date":"2026-09-09T03:11:08","date_gmt":"2026-09-09T03:11:08","guid":{"rendered":"https:\/\/ahaconvert.com\/?p=20019"},"modified":"2026-09-09T03:11:08","modified_gmt":"2026-09-09T03:11:08","slug":"png-%e6%88%96-jpg-%e5%93%aa%e4%b8%aa%e8%b4%a8%e9%87%8f%e6%9b%b4%e9%ab%98","status":"publish","type":"post","link":"https:\/\/ahaconvert.com\/zh_cn\/png-%e6%88%96-jpg-%e5%93%aa%e4%b8%aa%e8%b4%a8%e9%87%8f%e6%9b%b4%e9%ab%98\/","title":{"rendered":"PNG VS JPG\uff1aPNG \u548c JPG \u54ea\u4e2a\u8d28\u91cf\u66f4\u9ad8\uff1f"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div><h2>\u4ecb\u7ecd<\/h2>\n<p>\u6bcf\u6b21\u5904\u7406\u56fe\u7247\u65f6\uff0c\u4f60\u603b\u4f1a\u9762\u4e34 PNG \u548c JPG \u4e4b\u95f4\u7684\u9009\u62e9\u3002\u867d\u7136\u4e24\u8005\u90fd\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u6bcf\u79cd\u683c\u5f0f\u7684\u8bbe\u8ba1\u7528\u9014\u5374\u622a\u7136\u4e0d\u540c\u3002\u4e00\u79cd\u53ef\u80fd\u975e\u5e38\u9002\u5408\u4f60\u7684\u7f51\u7ad9\uff0c\u53e6\u4e00\u79cd\u5219\u66f4\u9002\u5408\u7167\u7247\uff0c\u800c\u5370\u5237\u54c1\u5219\u9700\u8981\u5b8c\u5168\u4e0d\u540c\u7684\u683c\u5f0f\u3002\u4e86\u89e3\u5b83\u4eec\u7684\u533a\u522b\uff0c\u5c31\u80fd\u8ba9\u4f60\u66f4\u8f7b\u677e\u5730\u9009\u62e9\u5408\u9002\u7684\u683c\u5f0f\u3002.<\/p>\n<p>PNG \u548c JPG 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id=\"image_1851670403\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background.png\" class=\"attachment-large size-large\" alt=\"\u4e00\u5f20\u5e26\u6709\u900f\u660e\u80cc\u666f\u7684PNG\u683c\u5f0f\u82b1\u6735\u56fe\u7247\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background-300x225.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background-768x576.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background-16x12.png 16w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-image-with-transparent-background-600x450.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1851670403 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>PNG \u4ee3\u8868\u201c\u4fbf\u643a\u5f0f\u7f51\u7edc\u56fe\u5f62\u201d\u3002\u5b83\u662f\u4e00\u79cd\u4f7f\u7528\u65e0\u635f\u538b\u7f29\u521b\u5efa\u7684\u56fe\u50cf\u683c\u5f0f\u3002\u5c06\u6587\u4ef6\u8f6c\u6362\u4e3a PNG \u683c\u5f0f\u540e\uff0c\u7cfb\u7edf\u4f1a\u5728\u4e0d\u4e22\u5931\u4efb\u4f55\u50cf\u7d20\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u538b\u7f29\u6570\u636e\u3002\u5373\u4f7f\u51e0\u4e2a\u6708\u540e\u6253\u5f00\u8be5\u6587\u4ef6\uff0c\u6bcf\u4e2a\u7ec6\u8282\u770b\u8d77\u6765\u4ecd\u7136\u4e00\u6837\uff0c\u6ca1\u6709\u4efb\u4f55\u635f\u5931\u3002\u6b63\u662f\u8fd9\u79cd\u65e0\u635f\u7279\u6027\u4f7f\u5f97\u4eba\u4eec\u7ecf\u5e38\u5c06 PNG \u4e0e JPG \u8fdb\u884c\u6bd4\u8f83\u3002\u5b83\u51b3\u5b9a\u4e86 PNG \u7684\u4f18\u52bf\u4ee5\u53ca\u6587\u4ef6\u5927\u5c0f\u65b9\u9762\u7684\u4ee3\u4ef7\u3002.<\/p>\n<p>\u65e0\u635f\u538b\u7f29\u4f7f PNG \u6210\u4e3a\u9700\u8981\u9510\u5229\u8fb9\u7f18\u7684\u56fe\u50cf\u7684\u7406\u60f3\u9009\u62e9\u3002\u5fbd\u6807\u3001\u56fe\u6807\u3001\u5c4f\u5e55\u622a\u56fe\u3001\u7eaf\u8272\u63d2\u56fe\u6216\u6587\u672c\uff0c\u8fd9\u4e9b\u90fd\u662f PNG \u7684\u9002\u7528\u8303\u56f4\u3002\u6b64\u5916\uff0cPNG \u8fd8\u652f\u6301 Alpha \u901a\u9053\u3002\u56fe\u50cf\u7684\u67d0\u4e9b\u90e8\u5206\u53ef\u4ee5\u4fdd\u6301\u5b8c\u5168\u900f\u660e\u6216\u90e8\u5206\u900f\u660e\u3002\u8fd9\u4e00\u4e2a\u7279\u6027\u5c31\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u5fbd\u6807\u548c\u7f51\u7ad9\u56fe\u5f62\u901a\u5e38\u4ee5 PNG \u800c\u975e JPG \u683c\u5f0f\u663e\u793a\u3002.<\/p>\n<p>\u8bbe\u8ba1\u5e08\u9996\u5148\u5728\u5206\u5c42\u6587\u4ef6\u4e2d\u8fdb\u884c\u8bbe\u8ba1\u2014\u2014\u8bbe\u8ba1\u5b8c\u6210\u540e\u518d\u5bfc\u51fa\u3002. <a href=\"https:\/\/ahaconvert.com\/zh_cn\/%e5%b0%86-psd-%e8%bd%ac%e6%8d%a2%e4%b8%ba-png\/\" target=\"_blank\" rel=\"noopener\">\u5c06 PSD \u6587\u4ef6\u8f6c\u6362\u4e3a PNG \u6587\u4ef6<\/a> \u5728 Photoshop \u4e2d\u5b8c\u6210\u5904\u7406\u540e\uff0c\u56fe\u50cf\u5c06\u4fdd\u6301\u900f\u660e\u5ea6\u548c\u9510\u5229\u8fb9\u7f18\u3002\u4e24\u79cd\u683c\u5f0f\u90fd\u80fd\u4fdd\u7559\u7ec6\u8282\uff0c\u4e0d\u4f1a\u4e22\u5931\u50cf\u7d20\u6570\u636e\u3002.<\/p>\n<p>\u4e0d\u8fc7\uff0c\u6587\u4ef6\u5927\u5c0f\u662f\u4e2a\u95ee\u9898\u3002\u538b\u7f29\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u4e22\u5f03\u4efb\u4f55\u6570\u636e\uff0c\u6240\u4ee5\u76f8\u540c\u5927\u5c0f\u7684 PNG \u6587\u4ef6\u6700\u7ec8\u4f1a\u6bd4 JPG \u6587\u4ef6\u5927\u5f97\u591a\u3002\u5c24\u5176\u662f\u5bf9\u4e8e\u5305\u542b\u590d\u6742\u8272\u5f69\u6e10\u53d8\u7684\u7167\u7247\u800c\u8a00\uff0c\u66f4\u662f\u5982\u6b64\u3002PNG \u4fdd\u7559\u4e86\u7ec6\u8282\uff0c\u4f46\u4ee3\u4ef7\u662f\u5360\u7528\u66f4\u591a\u5b58\u50a8\u7a7a\u95f4\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5173\u4e8e PNG \u548c JPG \u5b70\u4f18\u5b70\u52a3\u7684\u4e89\u8bba\u4ece\u672a\u505c\u6b62\u8fc7\u7684\u539f\u56e0\u3002.<\/p>\n<h2>\u4ec0\u4e48\u662fJPG\u683c\u5f0f\uff1f<\/h2>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_417390459\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation.png\" class=\"attachment-large size-large\" alt=\"JPG \u8d28\u91cf\u5bf9\u6bd4\uff0c\u5c55\u73b0\u6e05\u6670\u548c\u50cf\u7d20\u5316\u7684\u7ec6\u8282\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation-300x225.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation-768x576.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation-16x12.png 16w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/jpg-quality-comparison-sharpness-pixelation-600x450.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_417390459 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>\u76f8\u53cd\uff0cJPG \u6216 JPEG \u4ee3\u8868\u8054\u5408\u56fe\u50cf\u4e13\u5bb6\u7ec4 (Joint Photographic Experts Group)\u3002\u5b83\u91c7\u7528\u6709\u635f\u538b\u7f29\uff0c\u6bcf\u6b21\u4fdd\u5b58\u56fe\u50cf\u65f6\u90fd\u4f1a\u4e22\u5931\u4e00\u4e9b\u6570\u636e\u3002\u4f46\u5b83\u4f1a\u7b56\u7565\u6027\u5730\u5220\u9664\u67d0\u4e9b\u6570\u636e\u3002\u5b83\u4e3b\u8981\u9488\u5bf9\u8089\u773c\u96be\u4ee5\u5bdf\u89c9\u7684\u7ec6\u8282\uff0c\u4f8b\u5982\u7167\u7247\u590d\u6742\u533a\u57df\u4e2d\u7ec6\u5fae\u7684\u8272\u5f69\u53d8\u5316\u3002.<\/p>\n<p>\u7531\u4e8e JPG \u4f1a\u4e22\u5f03\u4e00\u4e9b\u4fe1\u606f\uff0c\u56e0\u6b64\u4e0e PNG \u76f8\u6bd4\uff0cJPG \u6587\u4ef6\u4f53\u79ef\u8981\u5c0f\u5f97\u591a\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u76f8\u673a\u3001\u624b\u673a\u548c\u7f51\u7ad9\u90fd\u5c06\u5176\u4f5c\u4e3a\u6807\u51c6\u683c\u5f0f\u7684\u539f\u56e0\u3002\u901f\u5ea6\u5f88\u91cd\u8981\uff0c\u5b58\u50a8\u7a7a\u95f4\u4e5f\u5f88\u91cd\u8981\uff0c\u50cf\u7d20\u7ea7\u7684\u5b8c\u7f8e\u753b\u8d28\u5219\u65e0\u5173\u7d27\u8981\u3002\u4f46\u7f3a\u70b9\u662f\uff1aJPG \u4f1a\u7834\u574f\u900f\u660e\u5ea6\u3002\u539f\u59cb\u56fe\u50cf\u4e2d\u4efb\u4f55\u900f\u660e\u533a\u57df\u90fd\u4f1a\u88ab\u8f6c\u6362\u4e3a\u7eaf\u8272\u80cc\u666f\u3002.<\/p>\n<p>\u73b0\u4ee3\u7684iPhone\u548c\u5b89\u5353\u624b\u673a\u4f7f\u7528HEIF\u683c\u5f0f\u62cd\u6444\u7167\u7247\uff0c\u8fd9\u79cd\u683c\u5f0f\u5360\u7528\u7a7a\u95f4\u66f4\u5c0f\u3002\u95ee\u9898\u5728\u4e8e\uff0c\u4e00\u4e9b\u8001\u65e7\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u65e0\u6cd5\u8bc6\u522bHEIF\u683c\u5f0f\u3002\u56e0\u6b64\uff0c\u4eba\u4eec\u5728\u4e0a\u4f20\u7167\u7247\u4e4b\u524d\uff0c\u901a\u5e38\u4f1a\u5c06HEIF\u683c\u5f0f\u8f6c\u6362\u4e3aJPG\u683c\u5f0f\u3002.<\/p>\n<p>\u4f60\u53ef\u4ee5\u8c03\u8282 JPG \u7684\u538b\u7f29\u7a0b\u5ea6\u3002\u66f4\u9ad8\u7684\u8bbe\u7f6e\u53ef\u4ee5\u4fdd\u7559\u66f4\u591a\u7ec6\u8282\uff0c\u4f46\u6587\u4ef6\u4e5f\u4f1a\u66f4\u5927\u3002\u66f4\u4f4e\u7684\u8bbe\u7f6e\u53ef\u4ee5\u7f29\u5c0f\u6587\u4ef6\u5927\u5c0f\uff0c\u4f46\u4f1a\u4e22\u5931\u4e00\u4e9b\u7ec6\u8282\u3002\u4f46\u5173\u952e\u5728\u4e8e\uff1a\u6bcf\u6b21\u91cd\u65b0\u4fdd\u5b58 JPG \u6587\u4ef6\u65f6\uff0c\u90fd\u4f1a\u518d\u6b21\u8fdb\u884c\u538b\u7f29\u3002\u5fae\u5c0f\u7684\u53d8\u5316\u7d2f\u79ef\u8d77\u6765\uff0c\u5c31\u4f1a\u9020\u6210\u56fe\u50cf\u8d28\u91cf\u635f\u5931\u3002\u8fd9\u662f PNG \u548c JPG \u4e4b\u95f4\u533a\u522b\u7684\u5173\u952e\u6240\u5728\u3002\u4f60\u5e76\u975e\u53ea\u80fd\u9009\u62e9\u4e00\u79cd\u8d28\u91cf\u7ea7\u522b\uff0c\u800c\u662f\u53ef\u4ee5\u81ea\u884c\u8c03\u8282\uff0c\u6743\u8861\u5229\u5f0a\u3002.<\/p>\n<h2>PNG \u548c JPG\uff1a\u5b83\u4eec\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h2>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1285955353\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:0px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison.png\" class=\"attachment-large size-large\" alt=\"\u6bd4\u8f83 PNG \u548c JPG \u5728\u538b\u7f29\u7387\u3001\u6587\u4ef6\u5927\u5c0f\u548c\u900f\u660e\u5ea6\u65b9\u9762\u7684\u5dee\u5f02\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison-300x225.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison-768x576.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison-16x12.png 16w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/png-vs-jpg-compression-comparison-600x450.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1285955353 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<p>PNG \u4e0e JPG \u7684\u5bf9\u6bd4\u53ef\u4ee5\u5e2e\u52a9\u60a8\u4e86\u89e3\u6bcf\u79cd\u683c\u5f0f\u7684\u4f18\u52bf\u548c\u5c40\u9650\u6027\u3002\u8bf7\u53c2\u9605\u4e0b\u8868\uff0c\u5feb\u901f\u4e86\u89e3\u63a5\u4e0b\u6765\u4e94\u4e2a\u7c7b\u522b\u7684\u6240\u6709\u5185\u5bb9\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u5df4\u5e03\u4e9a\u65b0\u51e0\u5185\u4e9a<\/th>\n<th>JPG<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u538b\u7f29\u578b<\/td>\n<td>\u65e0\u635f\uff08\u65e0\u6570\u636e\u4e22\u5931\uff09<\/td>\n<td>\u6709\u635f\uff08\u90e8\u5206\u6570\u636e\u5df2\u79fb\u9664\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5178\u578b\u6587\u4ef6\u5927\u5c0f<\/td>\n<td>\u66f4\u5927\u7684<\/td>\n<td>\u66f4\u5c0f<\/td>\n<\/tr>\n<tr>\n<td>\u900f\u660e\u5ea6\u652f\u6301<\/td>\n<td>\u662f\u7684\uff0c\u5b8c\u6574\u7684 Alpha \u901a\u9053<\/td>\n<td>\u4e0d<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u9002\u5408<\/td>\n<td>\u5fbd\u6807\u3001\u56fe\u6807\u3001\u6587\u672c\u3001\u5c4f\u5e55\u622a\u56fe<\/td>\n<td>\u7167\u7247\u3001\u7f51\u7edc\u56fe\u7247<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u590d\u4fdd\u5b58<\/td>\n<td>\u65e0\u8d28\u91cf\u635f\u5931<\/td>\n<td>\u8d28\u91cf\u9010\u6e10\u4e0b\u964d<\/td>\n<\/tr>\n<tr>\n<td>\u7406\u60f3\u7528\u4f8b<\/td>\n<td>\u8bbe\u8ba1\u7d20\u6750\u3001\u56fe\u5f62<\/td>\n<td>\u7f51\u7ad9\u3001\u7535\u5b50\u90ae\u4ef6\u3001\u793e\u4ea4\u5a92\u4f53<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>1. \u538b\u7f29\uff1aPNG \u4e0e JPG<\/h3>\n<p>\u538b\u7f29\u662fPNG\u548cJPG\u683c\u5f0f\u51e0\u4e4e\u6240\u6709\u5176\u4ed6\u65b9\u9762\u90fd\u4e0d\u540c\u7684\u6839\u672c\u539f\u56e0\u3002PNG\u4f7f\u7528\u65e0\u635f\u538b\u7f29\uff0c\u6570\u636e\u4f1a\u88ab\u91cd\u65b0\u6392\u5217\u548c\u66f4\u9ad8\u6548\u5730\u7f16\u7801\uff0c\u4f46\u4e0d\u4f1a\u4e22\u5931\u4efb\u4f55\u4fe1\u606f\u3002\u800cJPG\u4f7f\u7528\u6709\u635f\u538b\u7f29\uff0c\u5b83\u4f1a\u6c38\u4e45\u6027\u5730\u79fb\u9664\u4e00\u4e9b\u8089\u773c\u53ef\u80fd\u96be\u4ee5\u5bdf\u89c9\u7684\u4fe1\u606f\u3002\u6253\u5f00\u5e76\u91cd\u65b0\u4fdd\u5b58\u4e00\u4e2aPNG\u6587\u4ef6\u5341\u6b21\uff1f\u4e0d\u4f1a\u9020\u6210\u4efb\u4f55\u989d\u5916\u635f\u574f\u3002\u4f46\u5982\u679c\u5bf9JPG\u6587\u4ef6\u8fd9\u6837\u505a\uff0c\u6bcf\u6b21\u90fd\u4f1a\u9020\u6210\u56fe\u50cf\u8d28\u91cf\u7684\u8f7b\u5fae\u4e0b\u964d\u3002.<\/p>\n<h3>2. \u6587\u4ef6\u5927\u5c0f\uff1aPNG \u4e0e JPG<\/h3>\n<p>\u5728\u6bd4\u8f83 PNG \u548c JPG \u683c\u5f0f\u65f6\uff0c\u6587\u4ef6\u5927\u5c0f\u59cb\u7ec8\u662f\u51b3\u5b9a\u6027\u56e0\u7d20\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cJPG \u683c\u5f0f\u7684\u56fe\u50cf\u6bd4 PNG \u683c\u5f0f\u7684\u56fe\u50cf\u8981\u5c0f\uff0c\u5c24\u5176\u662f\u5728\u56fe\u50cf\u8272\u5f69\u53d8\u5316\u8f83\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u4f8b\u5982\u98ce\u666f\u7167\u6216\u4eba\u50cf\u3002PNG \u56fe\u50cf\u4e4b\u6240\u4ee5\u4f53\u79ef\u8f83\u5927\uff0c\u662f\u56e0\u4e3a\u5b83\u4fdd\u6301\u56fe\u50cf\u4e2d\u6bcf\u4e2a\u50cf\u7d20\u7684\u5927\u5c0f\u4e0d\u53d8\uff0c\u8fd9\u867d\u7136\u6709\u5229\u4e8e\u5f52\u6863\uff0c\u4f46\u5374\u4e0d\u5229\u4e8e\u5b58\u50a8\u548c\u52a0\u8f7d\u901f\u5ea6\u3002.<\/p>\n<h3>3. \u900f\u660e\u5ea6\uff1aPNG \u4e0e JPG<\/h3>\n<p>PNG \u4e0e JPG \u7684\u5bf9\u6bd4\uff1aPNG \u5728\u900f\u660e\u5ea6\u65b9\u9762\u66f4\u80dc\u4e00\u7b79\u3002\u5b83\u7684 Alpha \u901a\u9053\u652f\u6301\u5b8c\u5168\u6216\u90e8\u5206\u900f\u660e\u3002Logo \u53ef\u4ee5\u653e\u7f6e\u5728\u4efb\u4f55\u80cc\u666f\u4e4b\u4e0a\uff0c\u65e0\u9700\u88ab\u6846\u4f4f\u3002JPG \u5b8c\u5168\u4e0d\u652f\u6301\u900f\u660e\u5ea6\u3002\u5bfc\u51fa\u65f6\uff0c\u900f\u660e\u50cf\u7d20\u4f1a\u53d8\u6210\u767d\u8272\u6216\u7eaf\u8272\u3002Logo\u3001\u56fe\u6807\u3001\u4ea7\u54c1\u62a0\u56fe\uff1f\u51e0\u4e4e\u603b\u662f\u9009\u62e9 PNG\u3002\u4ec5\u51ed\u8fd9\u4e00\u70b9\u5c31\u8db3\u4ee5\u8bf4\u660e\u95ee\u9898\u3002.<\/p>\n<h3>4. \u56fe\u5f62\u548c\u6587\u672c\uff1aPNG \u4e0e JPG<\/h3>\n<p>PNG \u683c\u5f0f\u6bd4 JPG \u683c\u5f0f\u66f4\u80fd\u6e05\u6670\u5730\u5448\u73b0\u7ebf\u6761\u9510\u5229\u3001\u8272\u5f69\u5e73\u6de1\u3001\u6587\u5b57\u6e05\u6670\u6613\u8bfb\u7684\u56fe\u50cf\u3002\u8fd9\u662f\u56e0\u4e3a\u6709\u635f\u538b\u7f29\u4f1a\u626d\u66f2\u9510\u5229\u7684\u8fb9\u7f18\uff0c\u5e76\u5728\u56fe\u50cf\u4e2d\u5305\u542b\u6587\u5b57\u548c\u51e0\u4f55\u5bf9\u8c61\u65f6\u4ea7\u751f\u538b\u7f29\u4f2a\u5f71\u3002\u56e0\u6b64\uff0c\u5c4f\u5e55\u622a\u56fe\u3001\u56fe\u8868\u3001\u4fe1\u606f\u56fe\u548c\u57fa\u4e8e\u6587\u5b57\u7684\u8bbe\u8ba1\u5728 PNG \u683c\u5f0f\u4e0b\u770b\u8d77\u6765\u66f4\u52a0\u6e05\u6670\u9510\u5229\u3002\u76f8\u53cd\uff0cJPG \u683c\u5f0f\u7684\u8bbe\u8ba1\u521d\u8877\u662f\u7528\u4e8e\u7167\u7247\uff0c\u7167\u7247\u4e2d\u67d4\u548c\u7684\u8272\u5f69\u6bd4\u9510\u5229\u7684\u8fb9\u7f18\u66f4\u5bb9\u6613\u63a9\u76d6\u538b\u7f29\u4f2a\u5f71\u3002.<\/p>\n<h3>5. \u7f51\u9875\u6027\u80fd\uff1aPNG \u4e0e JPG<\/h3>\n<p>\u56fe\u7247\u5927\u5c0f\u76f4\u63a5\u5f71\u54cd\u7f51\u7ad9\u901f\u5ea6\u3002\u5bf9\u4e8e\u5185\u5bb9\u4e30\u5bcc\u7684\u7f51\u7ad9\u6765\u8bf4\uff0cPNG \u548c JPG \u683c\u5f0f\u7684\u533a\u522b\u81f3\u5173\u91cd\u8981\u3002\u8f83\u5c0f\u7684 JPG \u6587\u4ef6\u52a0\u8f7d\u901f\u5ea6\u66f4\u5feb\uff0c\u5360\u7528\u5e26\u5bbd\u66f4\u5c11\uff0c\u5e76\u4e14\u7531\u4e8e\u9875\u9762\u901f\u5ea6\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u6b64\u8fd8\u80fd\u63d0\u5347\u641c\u7d22\u6392\u540d\u3002PNG \u6587\u4ef6\u52a0\u8f7d\u901f\u5ea6\u8f83\u6162\uff0c\u56e0\u4e3a\u5b83\u4eec\u5305\u542b\u66f4\u591a\u6570\u636e\u3002WebP \u548c AVIF \u662f\u6b63\u5728\u7f29\u5c0f\u8fd9\u4e00\u5dee\u8ddd\u7684\u65b0\u578b\u683c\u5f0f\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f AVIF \u56fe\u7247\uff0c\u8bf7\u5c06\u5176\u8f6c\u6362\u4e3a PNG \u683c\u5f0f\uff0c\u4ee5\u4fdd\u6301\u4e0e\u65e7\u7248\u8f6f\u4ef6\u7684\u517c\u5bb9\u6027\u3002\u5927\u591a\u6570\u56fe\u7247\u5e93\u3001\u535a\u5ba2\u6807\u9898\u548c\u4ea7\u54c1\u56fe\u7247\u4f7f\u7528 JPG \u683c\u5f0f\u6548\u679c\u66f4\u4f73\uff0c\u4ece\u800c\u4fdd\u6301\u7f51\u7ad9\u5feb\u901f\u52a0\u8f7d\u3002.<\/p>\n<h2>PNG \u548c JPG \u54ea\u4e2a\u753b\u8d28\u66f4\u9ad8\uff1f<\/h2>\n<p><strong>\u7b80\u7b54\uff1a<\/strong> PNG \u683c\u5f0f\u4fdd\u7559\u4e86\u6240\u6709\u56fe\u50cf\u6570\u636e\u3002JPG \u683c\u5f0f\u4e3a\u4e86\u7f29\u5c0f\u6587\u4ef6\u5927\u5c0f\u4f1a\u4e22\u5f03\u90e8\u5206\u6570\u636e\u3002\u56e0\u6b64\uff0cPNG \u683c\u5f0f\u5728\u56fe\u50cf\u8d28\u91cf\u4e0a\u66f4\u80dc\u4e00\u7b79\uff0c\u4f46\u5f53\u6587\u4ef6\u4f53\u79ef\u8fc7\u5927\u65f6\uff0c\u8fd9\u79cd\u4f18\u52bf\u5c31\u4f1a\u6d88\u5931\u3002.<\/p>\n<p>PNG \u4e0e JPG \u4e4b\u4e89\u7684\u5fae\u5999\u4e4b\u5904\u5728\u4e8e\uff0c\u201c\u8d28\u91cf\u201d\u53d6\u51b3\u4e8e\u8861\u91cf\u6807\u51c6\u3002\u5c31\u6570\u636e\u539f\u59cb\u5b58\u50a8\u800c\u8a00\uff0cPNG \u683c\u5f0f\u8131\u9896\u800c\u51fa\u3002\u5176\u65e0\u635f\u6570\u636e\u538b\u7f29\u786e\u4fdd\u6240\u6709\u50cf\u7d20\u5f97\u4ee5\u4fdd\u7559\uff1b\u56e0\u6b64\uff0cPNG \u6587\u4ef6\u59cb\u7ec8\u4e0e\u6e90\u56fe\u50cf\u4fdd\u6301\u4e00\u81f4\u3002.<\/p>\n<p>\u4e0d\u8fc7\uff0c\u56fe\u50cf\u8d28\u91cf\u7684\u95ee\u9898\u5c31\u6bd4\u8f83\u590d\u6742\u4e86\u3002\u4f60\u8bf4\u7684\u201c\u8d28\u91cf\u201d\u5177\u4f53\u6307\u7684\u662f\u4ec0\u4e48\u5462\uff1fPNG \u683c\u5f0f\u53ef\u4ee5\u5b8c\u7f8e\u5730\u4fdd\u5b58\u6bcf\u4e00\u4e2a\u50cf\u7d20\u3002\u65e0\u635f\u56fe\u50cf\u6587\u4ef6\u65e0\u8bba\u5c06\u6765\u88ab\u6253\u5f00\u6216\u4fdd\u5b58\u591a\u5c11\u6b21\uff0c\u90fd\u4e0d\u4f1a\u6539\u53d8\u56fe\u50cf\u7684\u771f\u5b9e\u72b6\u6001\u3002.<\/p>\n<p>JPG \u683c\u5f0f\u5219\u6070\u6070\u76f8\u53cd\uff0c\u5b83\u4f1a\u622a\u65ad\u6570\u636e\u4ee5\u51cf\u5c0f\u6587\u4ef6\u5927\u5c0f\u3002\u4ece\u6280\u672f\u89d2\u5ea6\u6765\u8bf4\uff0c\u9010\u50cf\u7d20\u89c2\u5bdf\u65f6\uff0cJPG \u7684\u56fe\u50cf\u8d28\u91cf\u786e\u5b9e\u8f83\u4f4e\u3002\u7136\u800c\uff0c\u8fd9\u91cc\u5b58\u5728\u4e00\u4e2a\u95ee\u9898\uff1a\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u8fd9\u79cd\u5dee\u5f02\u5e76\u4e0d\u660e\u663e\u3002\u4e00\u65e6\u5c06 JPG \u7684\u56fe\u50cf\u8d28\u91cf\u8bbe\u7f6e\u8c03\u5230\u6700\u9ad8\uff0c\u56fe\u7247\u5c31\u548c PNG \u683c\u5f0f\u5b8c\u5168\u76f8\u540c\u4e86\u3002\u6bd5\u7adf\uff0c\u4f60\u7684\u773c\u775b\u6839\u672c\u5bdf\u89c9\u4e0d\u5230 JPG \u683c\u5f0f\u4ece\u7167\u7247\u4e2d\u79fb\u9664\u4e86\u54ea\u4e9b\u7ec6\u8282\u3002.<\/p>\n<p>\u6240\u4ee5\uff0cPNG \u5728\u539f\u59cb\u56fe\u50cf\u7cbe\u5ea6\u65b9\u9762\u4f18\u4e8e JPG\u3002JPG \u53ef\u4ee5\u63d0\u4f9b\u7c7b\u4f3c\u7684\u56fe\u50cf\u6548\u679c\uff0c\u4f46\u6587\u4ef6\u4f53\u79ef\u5374\u5c0f\u5f97\u591a\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u7167\u7247\u65f6\u3002\u90a3\u4e48\uff0cPNG \u548c JPG \u54ea\u4e2a\u66f4\u597d\u5462\uff1f\u8fd9\u53d6\u51b3\u4e8e\u4f60\u7684\u9700\u6c42\u2014\u2014\u662f\u8ffd\u6c42\u6781\u81f4\u7cbe\u5ea6\u8fd8\u662f\u8ffd\u6c42\u5c0f\u6587\u4ef6\u3002\u6743\u8861\u5229\u5f0a\uff0c\u505a\u51fa\u9009\u62e9\u3002.<\/p>\n<h2>PNG \u548c JPG\uff1a\u4f60\u5e94\u8be5\u9009\u62e9\u54ea\u79cd\u683c\u5f0f\uff1f<\/h2>\n<p>\u5728PNG\u548cJPG\u683c\u5f0f\u7684\u6bd4\u8f83\u4e2d\uff0c\u9009\u62e9\u5176\u4e2d\u4e00\u79cd\u3002\u6839\u636e\u60a8\u4f7f\u7528\u56fe\u50cf\u7684\u7528\u9014\u4ee5\u53ca\u662f\u5426\u9700\u8981\u8003\u8651\u6587\u4ef6\u5927\u5c0f\u6765\u51b3\u5b9a\u3002.<\/p>\n<h3>\u4f55\u65f6\u4f7f\u7528PNG\u683c\u5f0f<\/h3>\n<ul>\n<li>\u60a8\u7684\u56fe\u7247\u4e2d\u5305\u542b\u6587\u5b57\u3001\u7ebf\u6761\u753b\u6216\u51e0\u4f55\u56fe\u5f62\u3002.<\/li>\n<li>\u4f60\u9700\u8981\u900f\u660e\u6216\u534a\u900f\u660e\u3002.<\/li>\n<li>\u4f60\u4e00\u76f4\u5728\u53cd\u590d\u7f16\u8f91\u8fd9\u5f20\u56fe\u7247\u3002.<\/li>\n<li>\u5236\u4f5c\u5fbd\u6807\u3001\u56fe\u6807\u3001\u5c4f\u5e55\u622a\u56fe\u6216\u7528\u6237\u754c\u9762\u5143\u7d20\u3002.<\/li>\n<li>\u4f60\u60f3\u8981\u96f6\u538b\u7f29\u75d5\u8ff9\u548c\u6700\u9ad8\u753b\u8d28\u3002.<\/li>\n<\/ul>\n<h3>\u4f55\u65f6\u4f7f\u7528 JPG<\/h3>\n<ul>\n<li>\u8fd9\u5f20\u56fe\u7247\u662f\u4e00\u5f20\u5177\u6709\u590d\u6742\u8272\u5f69\u6e10\u53d8\u7684\u7167\u7247\u3002.<\/li>\n<li>\u6587\u4ef6\u5927\u5c0f\u662f\u9996\u8981\u8003\u8651\u56e0\u7d20\u2014\u2014\u65e0\u8bba\u662f\u7528\u4e8e\u7f51\u7edc\u3001\u7535\u5b50\u90ae\u4ef6\u8fd8\u662f\u5b58\u50a8\u3002.<\/li>\n<li>\u65e0\u9700\u900f\u660e\u5ea6\u3002.<\/li>\n<li>\u56fe\u50cf\u5c06\u4ee5\u6807\u51c6\u5c4f\u5e55\u5206\u8fa8\u7387\u663e\u793a\uff0c\u800c\u4e0d\u662f\u4ee5\u5927\u5c3a\u5bf8\u6253\u5370\u3002.<\/li>\n<li>\u60a8\u6b63\u5728\u793e\u4ea4\u5a92\u4f53\u4e0a\u5206\u4eab\u7167\u7247\u3001\u5c06\u7167\u7247\u5d4c\u5165\u6587\u6863\u6216\u4e0a\u4f20\u5230\u6709\u6587\u4ef6\u5927\u5c0f\u9650\u5236\u7684\u5e73\u53f0\u3002.<\/li>\n<\/ul>\n<p>\u5927\u591a\u6570\u4eba\u90fd\u4f1a\u5de7\u5999\u5730\u5904\u7406\u8fd9\u4e2a\u95ee\u9898\uff1aPNG \u548c JPG \u683c\u5f0f\u3002\u7f16\u8f91\u65f6\u4fdd\u7559 PNG \u6587\u4ef6\u3002\u5b8c\u6210\u540e\uff0c\u5982\u679c\u9700\u8981\u66f4\u5c0f\u7684\u6587\u4ef6\u7528\u4e8e\u7f51\u7edc\u6216\u5206\u4eab\uff0c\u518d\u5c06 PNG \u8f6c\u6362\u4e3a JPG\u3002.<\/p>\n<h2>\u5982\u4f55\u5c06PNG\u8f6c\u6362\u4e3aJPG\uff1f<\/h2>\n<p>\u65e0\u9700\u4f7f\u7528\u590d\u6742\u7684\u8f6f\u4ef6\u5373\u53ef\u5c06 PNG \u8f6c\u6362\u4e3a JPG\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u7b80\u5355\u7684\u5728\u7ebf\u5de5\u5177\u3002\u501f\u52a9 AhaConvert PNG \u8f6c JPG \u8f6c\u6362\u5668\uff0c\u4efb\u4f55\u4eba\u90fd\u53ef\u4ee5\u5728\u7ebf\u5b8c\u6210 PNG \u8f6c JPG \u8f6c\u6362\uff0c\u65e0\u9700\u6ce8\u518c\u5e10\u6237\u6216\u4e0b\u8f7d\u4efb\u4f55\u8f6f\u4ef6\u3002.<\/p>\n<p>Mac \u7528\u6237\u53ef\u4ee5\u53c2\u8003\u6307\u5357\uff0c\u627e\u5230\u65e0\u9700\u4f7f\u7528\u6d4f\u89c8\u5668\u5373\u53ef\u5b8c\u6210\u6b64\u4efb\u52a1\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\u3002 <a href=\"https:\/\/ahaconvert.com\/zh_cn\/%e5%a6%82%e4%bd%95%e5%9c%a8mac%e4%b8%8a%e5%b0%86png%e8%bd%ac%e6%8d%a2%e4%b8%bajpg\/\" target=\"_blank\" rel=\"noopener\">\u5982\u4f55\u5728Mac\u4e0a\u5c06PNG\u8f6c\u6362\u4e3aJPG<\/a>. \u5177\u4f53\u505a\u6cd5\u5982\u4e0b\u3002.<\/p>\n<h3>\u6b65\u9aa4 1\uff1a\u6253\u5f00 AhaConvert PNG \u8f6c JPG \u8f6c\u6362\u5668<\/h3>\n<p>\u524d\u5f80 AhaConvert <a href=\"https:\/\/ahaconvert.com\/zh_cn\/png-%e8%bd%ac-jpg\/\" target=\"_blank\" rel=\"noopener\">PNG \u8f6c JPG \u8f6c\u6362\u5668<\/a> \u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u4e2d\u4f7f\u7528\u3002\u77ac\u95f4\u52a0\u8f7d\u3002\u65e0\u9700\u4e0b\u8f7d\u3001\u6ce8\u518c\u6216\u5b89\u88c5\u3002.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_304485225\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:-20px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1.png\" class=\"attachment-large size-large\" alt=\"\u6253\u5f00 AhaConvert png \u8f6c jpg \u8f6c\u6362\u5668\u6d4f\u89c8\u5668\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1-300x225.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1-768x576.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1-16x12.png 16w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/open-ahaconvert-png-to-jpg-converter-1-600x450.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_304485225 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3>\u6b65\u9aa4\u4e8c\uff1a\u4e0a\u4f20\u60a8\u7684PNG\u6587\u4ef6<\/h3>\n<p>\u70b9\u51fb <strong>\u201c\u9009\u62e9\u6587\u4ef6\u201d<\/strong>. \u4ece\u60a8\u7684\u7535\u8111\u4e0a\u4f20PNG\u6587\u4ef6\u3002\u60a8\u4e5f\u53ef\u4ee5\u62d6\u653e\u6587\u4ef6\u3002\u6216\u8005\uff0c\u5982\u679c\u56fe\u7247\u5728\u7ebf\uff0c\u8bf7\u7c98\u8d34URL\u3002.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1309019792\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:-20px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file.png\" class=\"attachment-large size-large\" alt=\"\u5c06 png \u6587\u4ef6\u4e0a\u4f20\u5230 AhaConvert\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file-300x225.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file-768x576.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file-16x12.png 16w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/upload-png-file-600x450.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1309019792 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3>\u6b65\u9aa4 3\uff1a\u8f6c\u6362\u60a8\u7684 PNG \u6587\u4ef6<\/h3>\n<p>\u70b9\u51fb <strong>\u201c\u5f00\u59cb\u8f6c\u6362\u201d<\/strong> \u8f6c\u6362\u60a8\u7684 PNG \u6587\u4ef6\u3002\u7531\u4e8e\u8fd9\u662f PNG \u8f6c JPG \u8f6c\u6362\uff0c\u56e0\u6b64\u8f93\u51fa\u683c\u5f0f\u9ed8\u8ba4\u4e3a JPG\u3002\u65e0\u9700\u9009\u62e9\u683c\u5f0f\u3002.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1348201806\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:-20px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"449\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg.png\" class=\"attachment-large size-large\" alt=\"\u5f00\u59cb PNG \u8f6c JPG \u8f6c\u6362\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg-300x135.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg-768x345.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg-18x8.png 18w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/convert-png-into_jpg-600x269.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1348201806 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3>\u6b65\u9aa4 4\uff1a\u4e0b\u8f7d\u60a8\u7684 JPG \u6587\u4ef6<\/h3>\n<p>\u8f6c\u6362\u5b8c\u6210\u540e\uff0c\u4e0b\u8f7d\u60a8\u7684 JPG \u6587\u4ef6\u3002\u70b9\u51fb <strong>\u201c\u4e0b\u8f7d\u201d<\/strong> \u6309\u4e0b\u6309\u94ae\u3002\u60a8\u7684 JPG \u6587\u4ef6\u5c06\u4fdd\u5b58\u5230\u60a8\u7684\u7535\u8111\u3002.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1969404770\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" style=\"margin:-20px 0px 10px 0px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"413\" src=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert.png\" class=\"attachment-large size-large\" alt=\"\u4ece AhaConvert \u4e0b\u8f7d\u8f6c\u6362\u540e\u7684 jpg \u6587\u4ef6\" srcset=\"https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert.png 1000w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert-300x124.png 300w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert-768x317.png 768w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert-18x7.png 18w, https:\/\/ahaconvert.com\/wp-content\/uploads\/2026\/09\/download-jpg-ahaconvert-600x248.png 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1969404770 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>a. PNG \u548c JPG \u54ea\u4e2a\u753b\u8d28\u66f4\u9ad8\uff1f<\/h3>\n<p>JPG \u683c\u5f0f\u975e\u5e38\u9002\u5408\u7167\u7247\uff0c\u524d\u63d0\u662f\u60a8\u4f7f\u7528\u5408\u9002\u7684\u753b\u8d28\u8bbe\u7f6e\u3002\u5b83\u770b\u8d77\u6765\u51e0\u4e4e\u548c PNG \u4e00\u6837\uff0c\u4f46\u6587\u4ef6\u5927\u5c0f\u5374\u5c0f\u5f97\u591a\u3002PNG \u683c\u5f0f\u66f4\u9002\u5408\u56fe\u5f62\u3001\u6587\u672c\u4ee5\u53ca\u4efb\u4f55\u5176\u4ed6\u5305\u542b\u76f4\u7ebf\u6761\u7684\u56fe\u50cf\uff0c\u56e0\u4e3a\u65e0\u635f\u538b\u7f29\u53ef\u4ee5\u4fdd\u6301\u6240\u6709\u50cf\u7d20\u7684\u4f4d\u7f6e\u4e0d\u53d8\u3002.<\/p>\n<h3>b. \u8fd9\u4e2a\u5728\u7ebfPNG\u8f6cJPG\u8f6c\u6362\u5668\u53ef\u4ee5\u514d\u8d39\u4f7f\u7528\u5417\uff1f<\/h3>\n<p>\u662f\u7684\u3002AhaConvert PNG \u8f6c JPG \u8f6c\u6362\u5668\u5b8c\u5168\u514d\u8d39\u3002\u65e0\u9700\u6ce8\u518c\u8d26\u53f7\uff0c\u65e0\u9700\u8ba2\u9605\uff0c\u4e5f\u6ca1\u6709\u8f6c\u6362\u6b21\u6570\u9650\u5236\u3002\u4e0a\u4f20 PNG \u56fe\u7247\uff0c\u9009\u62e9\u201c\u8f6c\u6362\u201d\uff0c\u7247\u523b\u5373\u53ef\u83b7\u5f97 JPG \u6587\u4ef6\u3002\u652f\u6301\u6279\u91cf\u8f6c\u6362\u3002\u4e00\u5207\u5c3d\u5728\u638c\u63e1\uff0c\u5b8c\u5168\u514d\u8d39\u3002.<\/p>\n<h3>c. \u4e0ePNG\u76f8\u6bd4\uff0cJPG\u683c\u5f0f\u4f1a\u635f\u5931\u753b\u8d28\u5417\uff1f<\/h3>\n<p>\u662f\u7684\u3002JPG \u4f7f\u7528\u6709\u635f\u538b\u7f29\u3002\u4fdd\u5b58\u65f6\uff0c\u90e8\u5206\u56fe\u50cf\u6570\u636e\u4f1a\u88ab\u6c38\u4e45\u5220\u9664\u3002\u5728\u9ad8\u753b\u8d28\u8bbe\u7f6e\u4e0b\uff0c\u7167\u7247\u7684\u753b\u8d28\u635f\u5931\u51e0\u4e4e\u96be\u4ee5\u5bdf\u89c9\u3002\u4f46\u6587\u5b57\u3001\u9510\u5229\u8fb9\u7f18\u548c\u7eaf\u8272\u56fe\u50cf\u5219\u4f1a\u660e\u663e\u53d7\u5230\u5f71\u54cd\u3002\u91cd\u65b0\u4fdd\u5b58 JPG \u6587\u4ef6\uff0c\u753b\u8d28\u635f\u5931\u4f1a\u66f4\u5927\u3002PNG \u683c\u5f0f\u5219\u4e0d\u5b58\u5728\u8fd9\u4e2a\u95ee\u9898\u3002.<\/p>\n<h3>d. \u4e3a\u4ec0\u4e48\u8981\u5c06PNG\u8f6c\u6362\u4e3aJPG\uff1f<\/h3>\n<p>\u6587\u4ef6\u5927\u5c0f\u65b9\u9762\uff0cJPG \u6587\u4ef6\u6bd4 PNG \u6587\u4ef6\u5c0f\u5f97\u591a\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u7167\u7247\u65f6\u3002\u8fd9\u6837\u53ef\u4ee5\u52a0\u5feb\u7f51\u7ad9\u52a0\u8f7d\u901f\u5ea6\uff0c\u51cf\u5c11\u5b58\u50a8\u7a7a\u95f4\u5360\u7528\uff0c\u5e76\u65b9\u4fbf\u6587\u4ef6\u5171\u4eab\u3002\u5982\u679c\u60a8\u4e0d\u9700\u8981\u900f\u660e\u56fe\u50cf\uff0c\u5e76\u4e14\u8981\u5904\u7406\u7167\u7247\u800c\u975e\u56fe\u5f62\uff0cJPG \u683c\u5f0f\u901a\u5e38\u66f4\u5408\u9002\u3002.<\/p>\n<h3>e. \u6211\u53ef\u4ee5\u5728\u4e0d\u635f\u5931\u8d28\u91cf\u7684\u60c5\u51b5\u4e0b\u5c06PNG\u8f6c\u6362\u4e3aJPG\u5417\uff1f<\/h3>\n<p>\u7531\u4e8e JPG \u4f7f\u7528\u6709\u635f\u538b\u7f29\uff0c\u56e0\u6b64\u4f1a\u9020\u6210\u4e00\u4e9b\u8d28\u91cf\u635f\u5931\u3002\u4f46\u5728 90-100% \u7684\u8d28\u91cf\u8bbe\u7f6e\u4e0b\uff0c\u7167\u7247\u770b\u8d77\u6765\u51e0\u4e4e\u4e0e\u539f\u59cb PNG \u56fe\u50cf\u5b8c\u5168\u76f8\u540c\uff0c\u5dee\u5f02\u5fae\u4e4e\u5176\u5fae\u3002\u56fe\u5f62\u548c\u6587\u672c\u8f83\u591a\u7684\u56fe\u50cf\u8d28\u91cf\u635f\u5931\u4f1a\u66f4\u660e\u663e\u3002PNG \u8f6c JPG \u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u538b\u7f29\uff0c\u4ece\u800c\u83b7\u5f97\u6700\u4f73\u7684 JPG \u8f93\u51fa\u6548\u679c\u3002.<\/p>\n<h2>\u7efc\u4e0a\u6240\u8ff0<\/h2>\n<p>\u6839\u636e\u60a8\u7684\u9700\u6c42\u9009\u62e9\uff1aPNG \u8fd8\u662f JPG\uff1fPNG \u63d0\u4f9b\u65e0\u635f\u538b\u7f29\u3001\u900f\u660e\u6548\u679c\u4ee5\u53ca\u6e05\u6670\u7684\u56fe\u50cf\u548c\u6587\u672c\uff0c\u9002\u7528\u4e8e\u5fbd\u6807\u3001\u56fe\u6807\u548c\u5c4f\u5e55\u622a\u56fe\u3002JPG \u538b\u7f29\u6548\u7387\u9ad8\uff0c\u6587\u4ef6\u4f53\u79ef\u5c0f\uff0c\u6700\u9002\u5408\u7528\u4e8e\u7f51\u9875\u56fe\u7247\u3001\u793e\u4ea4\u5206\u4eab\u548c\u5b58\u50a8\u3002.<\/p>\n<p><a href=\"https:\/\/ahaconvert.com\/zh_cn\/png-%e8%bd%ac-jpg\/\" target=\"_blank\" rel=\"noopener\">PNG \u8f6c JPG \u8f6c\u6362\u5668<\/a> \u53ea\u9700\u51e0\u79d2\u949f\uff0c\u800c\u4e14\u5b8c\u5168\u514d\u8d39\u3002AhaConvert PNG \u8f6c JPG \u8f6c\u6362\u5668\u53ef\u5728\u4efb\u4f55\u8bbe\u5907\u4e0a\u8f7b\u677e\u5b8c\u6210\u8f6c\u6362\u3002\u65e0\u9700\u5b89\u88c5\u8f6f\u4ef6\uff0c\u65e0\u9700\u521b\u5efa\u5e10\u6237\u3002\u4e86\u89e3\u6bcf\u79cd\u683c\u5f0f\u7684\u6700\u4f73\u4f7f\u7528\u573a\u666f\uff0c\u5e76\u638c\u63e1\u683c\u5f0f\u95f4\u7684\u5207\u6362\u6280\u5de7\u3002\u60a8\u53ef\u4ee5\u63a7\u5236\u6bcf\u4e2a\u9879\u76ee\u7684\u56fe\u50cf\u8d28\u91cf\u548c\u6587\u4ef6\u5927\u5c0f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Every time you handle an image, you always find yourself choosing between PNG VS JPG. While both are widely used, each format was designed for different purposes. One might work great for your website. Another&#8217;s better for photos. Print stuff needs something else entirely. Knowing what separates them makes choosing the right one way [&#8230;]\n","protected":false},"author":2,"featured_media":20028,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20019","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PNG VS JPG: Is PNG or JPG Higher Quality?<\/title>\n<meta name=\"description\" content=\"Comparing PNG VS JPG? Learn which format keeps more quality, when to use each one, and how to convert PNG to JPG in seconds with a free online tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ahaconvert.com\/zh_cn\/png-\u6216-jpg-\u54ea\u4e2a\u8d28\u91cf\u66f4\u9ad8\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PNG VS JPG: Is PNG or JPG Higher Quality?\" \/>\n<meta property=\"og:description\" content=\"Comparing PNG VS JPG? 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