[{"data":1,"prerenderedAt":411},["ShallowReactive",2],{"blog-post-zh-merge-images-online-free":3,"surround-\u002Fzh\u002Fblog\u002Fmerge-images-online-free":402},{"id":4,"title":5,"author":6,"body":7,"category":374,"date":375,"description":376,"extension":377,"h1":378,"image":379,"lastmod":375,"locales":380,"meta":385,"navigation":386,"path":387,"promo":388,"seo":392,"stem":393,"tags":394,"__hash__":401},"blog\u002Fzh\u002Fblog\u002Fmerge-images-online-free.md","图片合并 — 免费在线图片合并工具，无需上传（2026年）","BulkPicTools Team",{"type":8,"value":9,"toc":353},"minimark",[10,14,17,20,23,28,36,42,51,56,59,64,67,89,92,94,97,100,103,107,110,112,115,122,124,127,130,133,136,156,158,161,286,289,291,294,298,303,307,310,314,317,321,324,328,336,338,341,347],[11,12,13],"p",{},"你有好几张图片，想合成一张。可能是商品的不同角度，可能是截图要拼成长图，也可能是要做一张拼贴图。",[11,15,16],{},"网上有很多工具，但大部分都要你先把文件上传到它们的服务器。如果图片是客户的、私密的，或者你不想交给陌生网站处理的，这就不太合适了。",[11,18,19],{},"BulkPicTools 直接在浏览器里帮你合并图片。不用上传、不用注册、完全免费。",[21,22],"hr",{},[24,25,27],"h2",{"id":26},"图片合并的方法3步","图片合并的方法（3步）",[11,29,30],{},[31,32],"img",{"alt":33,"src":34,"title":35},"BulkPicTools 图片合并工具界面 — 3张图片纵向排列","https:\u002F\u002Fimg.bulkpictools.com\u002Fblog\u002Fmerge-images-online-free-interface-zh.webp","BulkPicTools 图片合并工具 — 3张图片纵向合并",[11,37,38],{},[39,40,41],"strong",{},"1. 打开工具",[11,43,44,45,50],{},"访问 ",[46,47,49],"a",{"href":48},"\u002Fzh\u002Ftools\u002Fedit\u002Fmerge-images","BulkPicTools 图片合并工具","。不需要注册账号，也不用安装软件。",[11,52,53],{},[39,54,55],{},"2. 上传图片",[11,57,58],{},"把要合并的图片拖进去，或者点击选择文件。支持 JPG、PNG、WebP 等格式，想加几张就加几张。",[11,60,61],{},[39,62,63],{},"3. 选择排列方式并下载",[11,65,66],{},"选择你要的排列方式：",[68,69,70,77,83],"ul",{},[71,72,73,76],"li",{},[39,74,75],{},"横排"," — 图片左右并排",[71,78,79,82],{},[39,80,81],{},"竖排"," — 图片上下排列（适合做长图）",[71,84,85,88],{},[39,86,87],{},"网格"," — 图片排成格子状",[11,90,91],{},"点击\"合并\"，几秒钟就完成。所有处理都在浏览器里进行，文件不会离开你的设备。",[21,93],{},[24,95,96],{"id":96},"三种排列方式",[98,99,75],"h3",{"id":75},[11,101,102],{},"适合对比图、商品多角度展示、或两张图片的并排比较。",[98,104,106],{"id":105},"竖排长图拼接","竖排（长图拼接）",[11,108,109],{},"适合截图拼接、朋友圈长图、或小红书用的竖版图片。很多人搜\"长图拼接\"、\"图片合并长图\"，就是这个排列方式。",[98,111,87],{"id":87},[11,113,114],{},"适合多张图片的网格排列。6张商品照合成1张、9张旅行照做成拼贴，用网格排列最方便。",[11,116,117],{},[31,118],{"alt":119,"src":120,"title":121},"3种排列方式的示范 — 横排、竖排、网格 — 用同一组图片展示","https:\u002F\u002Fimg.bulkpictools.com\u002Fblog\u002Fmerge-images-layouts.webp?t=4","3种图片排列方式：横排、竖排、网格排列",[21,123],{},[24,125,126],{"id":126},"批量合并多张图片",[11,128,129],{},"大部分在线工具只能合并2到3张图片。超过就有限制，或者要一张一张上传。",[11,131,132],{},"BulkPicTools 没有文件数量限制。20张、50张，一次搞定。因为所有处理都在浏览器里进行，速度取决于你的设备，不是远程服务器。",[11,134,135],{},"适用场景：",[68,137,138,144,150],{},[71,139,140,143],{},[39,141,142],{},"电商卖家"," — 把商品的多个角度合并成一张图",[71,145,146,149],{},[39,147,148],{},"博主"," — 把活动照片做成拼贴",[71,151,152,155],{},[39,153,154],{},"运营"," — 制作多图拼贴的社交媒体内容",[21,157],{},[24,159,160],{"id":160},"跟其他工具的对比",[162,163,164,185],"table",{},[165,166,167],"thead",{},[168,169,170,173,176,179,182],"tr",{},[171,172],"th",{},[171,174,175],{},"BulkPicTools",[171,177,178],{},"Pinetools",[171,180,181],{},"Canva",[171,183,184],{},"Photoshop",[186,187,188,208,223,238,254,269],"tbody",{},[168,189,190,196,199,202,205],{},[191,192,193],"td",{},[39,194,195],{},"免费",[191,197,198],{},"✅",[191,200,201],{},"✅（有限制）",[191,203,204],{},"免费增值",[191,206,207],{},"❌",[168,209,210,215,217,219,221],{},[191,211,212],{},[39,213,214],{},"无需上传",[191,216,198],{},[191,218,207],{},[191,220,207],{},[191,222,198],{},[168,224,225,230,232,234,236],{},[191,226,227],{},[39,228,229],{},"批量处理",[191,231,198],{},[191,233,207],{},[191,235,198],{},[191,237,198],{},[168,239,240,245,247,250,252],{},[191,241,242],{},[39,243,244],{},"手机可用",[191,246,198],{},[191,248,249],{},"⚠️",[191,251,198],{},[191,253,207],{},[168,255,256,261,263,265,267],{},[191,257,258],{},[39,259,260],{},"网格排列",[191,262,198],{},[191,264,207],{},[191,266,198],{},[191,268,198],{},[168,270,271,276,279,282,284],{},[191,272,273],{},[39,274,275],{},"隐私性",[191,277,278],{},"文件留在设备",[191,280,281],{},"需上传",[191,283,281],{},[191,285,278],{},[11,287,288],{},"Pinetools 很多人用，但它需要上传文件，也不支持批量处理。如果你在意隐私，或者要一次合并多张图片，BulkPicTools 更合适。",[21,290],{},[24,292,293],{"id":293},"常见问题",[98,295,297],{"id":296},"图片怎么合并成一张","图片怎么合并成一张？",[11,299,44,300,302],{},[46,301,49],{"href":48},"，上传要合并的图片，选择排列方式（横排、竖排、网格），点击合并即可。几秒钟就能下载结果。",[98,304,306],{"id":305},"有没有不用上传的图片合并工具有","有没有不用上传的图片合并工具有？",[11,308,309],{},"有。BulkPicTools 所有处理都在浏览器里完成，文件不会离开你的设备。这跟大部分需要上传的在线工具不同。",[98,311,313],{"id":312},"怎么把多张图片合并成长图","怎么把多张图片合并成长图？",[11,315,316],{},"用竖排模式就可以了。把要合并的图片上传进去，选择\"竖排\"，图片就会上下排列成一张长图。适合截图拼接或朋友圈长图的制作。",[98,318,320],{"id":319},"图片拼接免费工具哪个好","图片拼接免费工具哪个好？",[11,322,323],{},"BulkPicTools 是完全免费的，而且不需要上传文件。支持横排、竖排、网格三种排列方式，批量处理也没有限制。",[98,325,327],{"id":326},"合并后的图片画质会变差吗","合并后的图片画质会变差吗？",[11,329,330,331,335],{},"BulkPicTools 只做合并，不做压缩，所以画质几乎不会劣化。但如果合并后的文件太大，可以用 ",[46,332,334],{"href":333},"\u002Fzh\u002Ftools\u002Fcompress\u002Fimage-compressor","图片压缩工具"," 来调整大小。",[21,337],{},[24,339,340],{"id":340},"总结",[11,342,343,344,346],{},"想把图片合并成一张，",[46,345,175],{"href":48}," 是最简单的选择。免费、无需上传、手机也能用。不用为了合并几张图片去注册 Canva 或上传到陌生网站。",[11,348,349,350,352],{},"合并后如果文件太大，",[46,351,334],{"href":333}," 可以帮你缩小文件，方便用微信、邮件或社交媒体分享。",{"title":354,"searchDepth":355,"depth":355,"links":356},"",2,[357,358,364,365,366,373],{"id":26,"depth":355,"text":27},{"id":96,"depth":355,"text":96,"children":359},[360,362,363],{"id":75,"depth":361,"text":75},3,{"id":105,"depth":361,"text":106},{"id":87,"depth":361,"text":87},{"id":126,"depth":355,"text":126},{"id":160,"depth":355,"text":160},{"id":293,"depth":355,"text":293,"children":367},[368,369,370,371,372],{"id":296,"depth":361,"text":297},{"id":305,"depth":361,"text":306},{"id":312,"depth":361,"text":313},{"id":319,"depth":361,"text":320},{"id":326,"depth":361,"text":327},{"id":340,"depth":355,"text":340},"image_editing","2026-07-20T00:00:00.000Z","想把多张图片合并成一张？免费在线工具轻松搞定。支持横排、竖排、网格排列。无需上传、无需注册。","md","图片合并 — 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