[{"data":1,"prerenderedAt":772},["ShallowReactive",2],{"guide-91aitool-upload-download":3,"related-91aitool-upload-download":175},{"id":4,"title":5,"body":6,"category":156,"description":157,"extension":158,"keywords":159,"meta":165,"navigation":166,"path":167,"readingTime":168,"relatedTools":169,"seo":170,"stem":171,"type":172,"updatedAt":173,"__hash__":174},"guides\u002Fhelp\u002Fguides\u002F91aitool-upload-download.md","文件上传下载指南：在线工具的文件处理全流程",{"type":7,"value":8,"toc":139},"minimark",[9,13,20,24,28,31,34,57,60,71,74,77,83,89,92,95,115,118,122,125,129,132,136],[10,11,12],"p",{},"用91AI工具处理文件，核心操作就是上传、处理、下载三步。本指南详细讲解文件上传下载的各种细节，帮你顺利走完整个流程。",[10,14,15],{},[16,17],"img",{"alt":18,"src":19},"91AI工具全部工具页","\u002Fimages\u002Fhelp\u002F91aitool-tools.png",[21,22,23],"h2",{"id":23},"上传文件",[25,26,27],"h3",{"id":27},"支持哪些格式",[10,29,30],{},"不同的工具支持不同的文件格式，一般有图片转换、PDF转换、文档转换、音视频转换等常见格式。打开对应工具页，上传区域会标注支持的格式。",[25,32,33],{"id":33},"上传方式",[35,36,37,45,51],"ul",{},[38,39,40,44],"li",{},[41,42,43],"strong",{},"点击上传","：点击上传区域，从电脑选择文件",[38,46,47,50],{},[41,48,49],{},"拖拽上传","：把文件直接拖到上传区域即可",[38,52,53,56],{},[41,54,55],{},"拍照上传","：部分工具（如扫描转Word）支持拍照或扫码上传",[25,58,59],{"id":59},"上传注意事项",[35,61,62,65,68],{},[38,63,64],{},"注意工具标注的文件大小上限，超大文件建议先压缩再上传",[38,66,67],{},"上传过程中保持页面打开，不要刷新或关闭",[38,69,70],{},"网速较慢时耐心等待，进度条完成后再进入下一步",[21,72,73],{"id":73},"处理与查看",[10,75,76],{},"上传成功后点击\"开始处理\"或\"转换\"按钮，等待处理完成。处理过程中页面会显示进度，完成后自动跳转到结果区。",[10,78,79,82],{},[41,80,81],{},"纯前端工具","（文本处理、简单格式转换、哈希计算等）在浏览器本地完成，文件不会上传服务器，处理几乎是即时的。",[10,84,85,88],{},[41,86,87],{},"服务器工具","（大型视频转换、OCR识别、扫描件处理等）会把文件上传到服务器处理，需要等待一段时间，处理完成后在结果区点击下载。",[21,90,91],{"id":91},"下载结果",[10,93,94],{},"处理完成后，结果区一般提供以下方式：",[35,96,97,103,109],{},[38,98,99,102],{},[41,100,101],{},"点击下载","：直接下载处理后的文件到本地",[38,104,105,108],{},[41,106,107],{},"复制文本","：文本类结果支持一键复制",[38,110,111,114],{},[41,112,113],{},"查看记录","：已登录用户可在转换记录中重新下载历史结果",[21,116,117],{"id":117},"常见问题",[25,119,121],{"id":120},"q-上传后提示格式不支持怎么办","Q: 上传后提示格式不支持怎么办？",[10,123,124],{},"检查文件扩展名是否在工具支持的格式内，可以先用格式转换工具转成支持的格式再上传。",[25,126,128],{"id":127},"q-处理中途刷新页面会怎样","Q: 处理中途刷新页面会怎样？",[10,130,131],{},"纯前端工具重新输入即可；服务器工具处理记录会保留，重新打开页面可查看或重新下载。",[25,133,135],{"id":134},"q-下载的文件打不开怎么办","Q: 下载的文件打不开怎么办？",[10,137,138],{},"先确认文件完整下载，再检查本地是否安装了对应格式的查看软件，必要时可用91AI工具转成更通用的格式。",{"title":140,"searchDepth":141,"depth":141,"links":142},"",2,[143,149,150,151],{"id":23,"depth":141,"text":23,"children":144},[145,147,148],{"id":27,"depth":146,"text":27},3,{"id":33,"depth":146,"text":33},{"id":59,"depth":146,"text":59},{"id":73,"depth":141,"text":73},{"id":91,"depth":141,"text":91},{"id":117,"depth":141,"text":117,"children":152},[153,154,155],{"id":120,"depth":146,"text":121},{"id":127,"depth":146,"text":128},{"id":134,"depth":146,"text":135},"basics","91AI工具文件上传下载使用指南，详解在线文件处理工具的上传下载全流程。介绍支持的文件格式与大小限制、拖拽和点击上传两种方式、上传失败与网速慢的处理方法、处理完成状态查看、下载结果的几种方式，以及纯前端工具不上传服务器与上传类工具的区别，帮助用户顺利上传文件并正确获取处理结果，避免因操作不当导致处理中断或下载失败。","md",[160,161,162,163,164],"91AI工具上传下载","文件上传指南","文件下载方法","在线文件处理流程","91AI工具使用教程",{},true,"\u002Fhelp\u002Fguides\u002F91aitool-upload-download",4,null,{"title":5,"description":157},"help\u002Fguides\u002F91aitool-upload-download","guide","2026-08-04","wGVY8HbjtG7FmpkA1xGG-GNjWRn4fSR3jgW2iF2JQpo",[176,432,670],{"id":177,"title":178,"body":179,"category":156,"description":420,"extension":158,"keywords":421,"meta":426,"navigation":166,"path":427,"readingTime":168,"relatedTools":169,"seo":428,"stem":429,"type":172,"updatedAt":430,"__hash__":431},"guides\u002Fhelp\u002Fguides\u002F91aitool-favorites-records.md","91AI工具收藏与最近使用功能使用指南",{"type":7,"value":180,"toc":402},[181,192,197,200,203,216,230,233,236,239,242,245,256,259,263,266,271,285,290,304,307,314,335,338,345,356,358,362,365,369,372,376,379,382],[10,182,183,184,187,188,191],{},"经常使用91AI工具的用户会发现，每次都要从工具列表里重新找工具很浪费时间。平台的",[41,185,186],{},"收藏","和",[41,189,190],{},"最近使用","功能就是为了解决这个问题而设计的。本指南详细介绍这两个功能的使用方法。",[10,193,194],{},[16,195],{"alt":196,"src":19},"91AI工具收藏与最近使用功能",[21,198,199],{"id":199},"收藏常用工具",[25,201,202],{"id":202},"收藏按钮在哪里",[10,204,205,206,211,212,215],{},"进入任意工具页面（例如",[207,208,210],"a",{"href":209},"\u002Ftools\u002Fpdf-to-word","PDF转Word","），在页面标题右侧有一个",[41,213,214],{},"星形按钮","：",[35,217,218,224],{},[38,219,220,223],{},[41,221,222],{},"未收藏时","：空心灰色星形，悬停显示\"收藏此工具\"",[38,225,226,229],{},[41,227,228],{},"已收藏时","：黄色实心星形，悬停显示\"取消收藏\"",[10,231,232],{},"点击即可收藏或取消收藏当前工具，操作即时生效，无需刷新页面。",[25,234,235],{"id":235},"收藏有什么作用",[10,237,238],{},"收藏的工具会保存在你的浏览器本地（localStorage），下次访问91AI工具时依然保留，方便你快速找回常用工具。收藏数量没有上限。",[21,240,241],{"id":241},"使用收藏面板",[25,243,244],{"id":244},"打开收藏面板",[10,246,247,248,251,252,255],{},"在页面",[41,249,250],{},"右下角","有一个圆形的",[41,253,254],{},"星形悬浮按钮","，这就是收藏面板的入口。如果你收藏了工具，按钮右上角会显示红色数字角标（收藏数量）。",[10,257,258],{},"点击按钮即可展开收藏面板，再次点击收起。",[25,260,262],{"id":261},"收藏-最近-两个标签页","收藏 \u002F 最近 两个标签页",[10,264,265],{},"收藏面板顶部有两个标签页：",[10,267,268],{},[41,269,270],{},"收藏标签页：",[35,272,273,276,279,282],{},[38,274,275],{},"显示你收藏的所有工具，每个工具带图标和所属分类",[38,277,278],{},"点击工具条目直接跳转到对应工具页",[38,280,281],{},"鼠标悬停在工具上会出现垃圾桶图标，点击可取消收藏",[38,283,284],{},"没有收藏时显示提示\"还没有收藏的工具\"",[10,286,287],{},[41,288,289],{},"最近标签页：",[35,291,292,295,298,301],{},[38,293,294],{},"自动记录你最近使用过的工具，最多保留10条",[38,296,297],{},"显示每个工具的相对时间（刚刚、N分钟前、N小时前、N天前）",[38,299,300],{},"底部有**\"清空记录\"按钮**，点击可一键清空全部最近使用记录",[38,302,303],{},"没有记录时显示提示\"还没有使用记录\"",[21,305,306],{"id":306},"全局搜索技巧",[10,308,309,310,313],{},"页面右下角还有一个",[41,311,312],{},"放大镜搜索按钮","，位于收藏按钮上方。点击展开搜索面板后：",[35,315,316,319,326,329],{},[38,317,318],{},"输入关键词实时搜索工具名称和描述",[38,320,321,322,325],{},"按",[41,323,324],{},"回车键","直接跳转第一条搜索结果",[38,327,328],{},"搜索结果超过5条时显示\"查看全部N条结果\"，点击跳转到完整搜索列表",[38,330,321,331,334],{},[41,332,333],{},"Esc键","或点击遮罩关闭搜索面板",[21,336,337],{"id":337},"数据保存说明",[10,339,340,341,344],{},"收藏和最近使用数据保存在",[41,342,343],{},"当前浏览器","的localStorage中：",[35,346,347,350,353],{},[38,348,349],{},"更换浏览器或清除浏览器数据后，收藏和最近记录会丢失",[38,351,352],{},"使用无痕模式浏览时，关闭窗口后记录不会保留",[38,354,355],{},"手机端和电脑端的收藏数据相互独立",[21,357,117],{"id":117},[25,359,361],{"id":360},"q-收藏的工具在哪里管理","Q: 收藏的工具在哪里管理？",[10,363,364],{},"点击右下角星形悬浮按钮打开收藏面板，即可查看、跳转和取消收藏所有已收藏的工具。",[25,366,368],{"id":367},"q-最近使用记录最多保存多少条","Q: 最近使用记录最多保存多少条？",[10,370,371],{},"最多保存10条，超出后自动移除最早的记录。也可以手动点击\"清空记录\"按钮全部删除。",[25,373,375],{"id":374},"q-换一台电脑还能看到我的收藏吗","Q: 换一台电脑还能看到我的收藏吗？",[10,377,378],{},"不能。收藏数据保存在浏览器本地，不关联账号，换设备或换浏览器后需要重新收藏。如后续需要跨设备同步，建议登录账号使用。",[21,380,381],{"id":381},"相关文档",[35,383,384,390,396],{},[38,385,386],{},[207,387,389],{"href":388},"\u002Fhelp\u002F91aitool-getting-started","91AI工具新手入门指南",[38,391,392],{},[207,393,395],{"href":394},"\u002Fhelp\u002F91aitool-account-vip-faq","账号登录与VIP会员常见问题",[38,397,398],{},[207,399,401],{"href":400},"\u002Fhelp\u002F91aitool-records-download-faq","文件处理与转换记录常见问题",{"title":140,"searchDepth":141,"depth":141,"links":403},[404,408,412,413,414,419],{"id":199,"depth":141,"text":199,"children":405},[406,407],{"id":202,"depth":146,"text":202},{"id":235,"depth":146,"text":235},{"id":241,"depth":141,"text":241,"children":409},[410,411],{"id":244,"depth":146,"text":244},{"id":261,"depth":146,"text":262},{"id":306,"depth":141,"text":306},{"id":337,"depth":141,"text":337},{"id":117,"depth":141,"text":117,"children":415},[416,417,418],{"id":360,"depth":146,"text":361},{"id":367,"depth":146,"text":368},{"id":374,"depth":146,"text":375},{"id":381,"depth":141,"text":381},"91AI工具收藏与最近使用功能完整指南，介绍如何在工具页点击星形按钮收藏常用工具、通过右下角星形悬浮按钮打开收藏面板、在收藏和最近两个标签页间切换、悬停垃圾桶图标取消收藏、一键清空最近使用历史，以及全局搜索按钮的回车直接跳转第一条结果和查看全部结果技巧，帮你减少重复查找工具的时间，大幅提升高频用户的文件处理效率。",[422,190,423,424,425],"91AI工具收藏","收藏面板","全局搜索","工具快速查找",{},"\u002Fhelp\u002Fguides\u002F91aitool-favorites-records",{"title":178,"description":420},"help\u002Fguides\u002F91aitool-favorites-records","2026-08-01","PdKWSPMLk5KfejOEBizU2AdewgnS-aH0AXz0OZShFcI",{"id":433,"title":434,"body":435,"category":156,"description":658,"extension":158,"keywords":659,"meta":664,"navigation":166,"path":665,"readingTime":666,"relatedTools":169,"seo":667,"stem":668,"type":172,"updatedAt":430,"__hash__":669},"guides\u002Fhelp\u002Fguides\u002F91aitool-getting-started.md","91AI工具新手入门指南：从零开始使用在线文件处理平台",{"type":7,"value":436,"toc":641},[437,440,446,449,452,471,474,477,481,489,493,501,506,510,517,521,530,533,536,570,573,580,591,598,600,604,607,611,614,618,621,623],[10,438,439],{},"91AI工具是一个免费在线文件处理平台，提供PDF转换、视频压缩、音频转换、图片处理、CAD转换等100多种工具。本指南面向第一次使用的新用户，带你快速熟悉整个平台的操作方式。",[10,441,442],{},[16,443],{"alt":444,"src":445},"91AI工具网站首页","\u002Fimages\u002Fhelp\u002F91aitool-home.png",[21,447,448],{"id":448},"快速上手三步走",[10,450,451],{},"无论你要处理什么文件，使用91AI工具都只需要三步：",[453,454,455,461,466],"ol",{},[38,456,457,460],{},[41,458,459],{},"找到工具","：在首页或工具列表页找到需要的工具",[38,462,463,465],{},[41,464,23],{},"：点击上传区域选择文件，或直接拖拽到页面",[38,467,468,470],{},[41,469,91],{},"：处理完成后点击下载按钮保存文件",[21,472,473],{"id":473},"如何找到需要的工具",[10,475,476],{},"平台提供了多种查找工具的方式：",[25,478,480],{"id":479},"方式一首页直接浏览","方式一：首页直接浏览",[10,482,483,484,488],{},"打开",[207,485,487],{"href":486},"\u002F","91AI工具首页","即可看到热门工具分类，包括PDF、Word、PPT、Excel、CAD、音视频、图片、文档、开发加密等类别。点击任一分类即可展开该分类下的所有工具。",[25,490,492],{"id":491},"方式二工具列表页分类筛选","方式二：工具列表页分类筛选",[10,494,495,496,500],{},"进入",[207,497,499],{"href":498},"\u002Ftools","全部工具页面","，顶部有分类胶囊按钮，点击可快速筛选某个分类下的所有工具。页面顶部会显示工具总数，方便你了解平台的整体规模。",[10,502,503],{},[16,504],{"alt":505,"src":19},"91AI工具全部工具页面",[25,507,509],{"id":508},"方式三全局搜索","方式三：全局搜索",[10,511,512,513,516],{},"点击页面右下角的",[41,514,515],{},"搜索按钮","，输入关键词即可搜索工具。支持按工具名称和描述模糊匹配，回车键直接跳转第一条搜索结果。搜索结果超出5条时，点击\"查看全部\"可查看完整结果列表。",[25,518,520],{"id":519},"方式四收藏和最近使用","方式四：收藏和最近使用",[10,522,523,524,526,527,529],{},"点击工具页面标题旁的",[41,525,214],{},"可收藏常用工具。右下角的",[41,528,423],{},"会记录你收藏的工具和最近使用过的工具，方便下次快速找到。",[21,531,532],{"id":532},"文件处理标准流程",[10,534,535],{},"以PDF转Word为例，介绍文件处理的标准流程：",[453,537,538,547,552,558,564],{},[38,539,540,543,544],{},[41,541,542],{},"打开工具页","：进入",[207,545,546],{"href":209},"PDF转Word工具",[38,548,549,551],{},[41,550,23],{},"：点击上传区域选择PDF文件，支持拖拽上传，也可直接粘贴文件",[38,553,554,557],{},[41,555,556],{},"设置参数","：根据工具类型选择输出格式等选项（如.docx或.doc）",[38,559,560,563],{},[41,561,562],{},"开始处理","：点击转换按钮，等待处理完成",[38,565,566,569],{},[41,567,568],{},"下载文件","：处理完成后点击下载按钮保存到本地",[21,571,572],{"id":572},"关于登录和账号",[10,574,575,576,579],{},"91AI工具",[41,577,578],{},"无需注册即可使用","大部分功能。登录后可以：",[35,581,582,585,588],{},[38,583,584],{},"使用PDF等服务的更多免费次数",[38,586,587],{},"在个人中心查看VIP状态和购买记录",[38,589,590],{},"在转换记录页面管理历史任务",[10,592,593,594,597],{},"登录方式为",[41,595,596],{},"微信扫码","，点击顶部导航栏\"登录\"按钮，使用微信扫描二维码关注公众号即可完成登录。",[21,599,117],{"id":117},[25,601,603],{"id":602},"q-处理文件需要付费吗","Q: 处理文件需要付费吗？",[10,605,606],{},"大部分工具完全免费。PDF转换等服务新用户可免费体验多次，登录后可继续使用，部分高级功能开通会员后无限制使用。",[25,608,610],{"id":609},"q-文件会泄露吗","Q: 文件会泄露吗？",[10,612,613],{},"平台采用HTTPS加密传输，处理完成后服务器自动删除文件，不会保留或用于其他用途。纯前端处理工具（音视频、图片）的文件根本不会上传服务器。",[25,615,617],{"id":616},"q-支持哪些文件格式","Q: 支持哪些文件格式？",[10,619,620],{},"支持PDF、Word、Excel、PPT、JPG、PNG、MP4、MP3等数十种常见格式。具体支持范围可查看各工具页面的文件类型说明。",[21,622,381],{"id":381},[35,624,625,631,635],{},[38,626,627],{},[207,628,630],{"href":629},"\u002Fhelp\u002F91aitool-favorites-records","收藏与最近使用功能指南",[38,632,633],{},[207,634,395],{"href":394},[38,636,637],{},[207,638,640],{"href":639},"\u002Fblog\u002F91aitool-platform-complete-guide","91AI工具平台完全指南",{"title":140,"searchDepth":141,"depth":141,"links":642},[643,644,650,651,652,657],{"id":448,"depth":141,"text":448},{"id":473,"depth":141,"text":473,"children":645},[646,647,648,649],{"id":479,"depth":146,"text":480},{"id":491,"depth":146,"text":492},{"id":508,"depth":146,"text":509},{"id":519,"depth":146,"text":520},{"id":532,"depth":141,"text":532},{"id":572,"depth":141,"text":572},{"id":117,"depth":141,"text":117,"children":653},[654,655,656],{"id":602,"depth":146,"text":603},{"id":609,"depth":146,"text":610},{"id":616,"depth":146,"text":617},{"id":381,"depth":141,"text":381},"91AI工具新手入门指南，详细介绍平台功能布局、工具查找方法、文件处理全流程和隐私安全说明。涵盖首页浏览、十大分类导航、全局搜索、收藏与最近使用、上传处理下载三步流程、微信扫码登录等核心操作，帮助新用户快速掌握使用技巧，解决不知道如何开始使用在线文件处理工具的入门难题，无需安装注册即点即用完全免费。",[660,661,662,663,164],"91AI工具入门","在线工具新手教程","文件处理平台","工具查找方法",{},"\u002Fhelp\u002Fguides\u002F91aitool-getting-started",5,{"title":434,"description":658},"help\u002Fguides\u002F91aitool-getting-started","54bpBvWU1rNoog6Rizx15ltt_d1ra-ur-bPSxPqcb-I",{"id":4,"title":5,"body":671,"category":156,"description":157,"extension":158,"keywords":769,"meta":770,"navigation":166,"path":167,"readingTime":168,"relatedTools":169,"seo":771,"stem":171,"type":172,"updatedAt":173,"__hash__":174},{"type":7,"value":672,"toc":755},[673,675,679,681,683,685,687,701,703,711,713,715,719,723,725,727,741,743,745,747,749,751,753],[10,674,12],{},[10,676,677],{},[16,678],{"alt":18,"src":19},[21,680,23],{"id":23},[25,682,27],{"id":27},[10,684,30],{},[25,686,33],{"id":33},[35,688,689,693,697],{},[38,690,691,44],{},[41,692,43],{},[38,694,695,50],{},[41,696,49],{},[38,698,699,56],{},[41,700,55],{},[25,702,59],{"id":59},[35,704,705,707,709],{},[38,706,64],{},[38,708,67],{},[38,710,70],{},[21,712,73],{"id":73},[10,714,76],{},[10,716,717,82],{},[41,718,81],{},[10,720,721,88],{},[41,722,87],{},[21,724,91],{"id":91},[10,726,94],{},[35,728,729,733,737],{},[38,730,731,102],{},[41,732,101],{},[38,734,735,108],{},[41,736,107],{},[38,738,739,114],{},[41,740,113],{},[21,742,117],{"id":117},[25,744,121],{"id":120},[10,746,124],{},[25,748,128],{"id":127},[10,750,131],{},[25,752,135],{"id":134},[10,754,138],{},{"title":140,"searchDepth":141,"depth":141,"links":756},[757,762,763,764],{"id":23,"depth":141,"text":23,"children":758},[759,760,761],{"id":27,"depth":146,"text":27},{"id":33,"depth":146,"text":33},{"id":59,"depth":146,"text":59},{"id":73,"depth":141,"text":73},{"id":91,"depth":141,"text":91},{"id":117,"depth":141,"text":117,"children":765},[766,767,768],{"id":120,"depth":146,"text":121},{"id":127,"depth":146,"text":128},{"id":134,"depth":146,"text":135},[160,161,162,163,164],{},{"title":5,"description":157},1785817142797]