[{"data":1,"prerenderedAt":515},["ShallowReactive",2],{"guide-url-encode-guide":3,"faq-url-encode-guide":4,"related-url-encode-guide":147},null,{"id":5,"title":6,"body":7,"category":123,"description":124,"extension":125,"keywords":126,"meta":133,"navigation":135,"path":136,"relatedTools":137,"seo":142,"stem":143,"type":144,"updatedAt":145,"__hash__":146},"faq\u002Fhelp\u002Ffaq\u002Furl-encode-guide.md","URL编码是什么？链接中文乱码怎么解决？URL编码解码常见问题解答",{"type":8,"value":9,"toc":109},"minimark",[10,14,18,23,35,39,46,50,56,60,63,67,70,74,77,80],[11,12,13],"p",{},"打开91AI工具的URL编码工具，选择编码或解码方向，把需要处理的链接或文本粘贴进输入框，结果实时显示，一键复制即可。纯前端处理，不上传服务器，完全免费。",[15,16,17],"h2",{"id":17},"详细解答",[19,20,22],"h3",{"id":21},"url编码是什么","URL编码是什么？",[11,24,25,26,30,31,34],{},"URL编码（也叫百分号编码）是Web标准格式，把链接里的中文、空格和特殊字符转成 ",[27,28,29],"code",{},"%XX"," 形式。比如\"中文\"会变成 ",[27,32,33],{},"%E4%B8%AD%E6%96%87","，网络传输时更安全、服务端也能正确解析。",[19,36,38],{"id":37},"链接里的中文变成乱码怎么办","链接里的中文变成乱码怎么办？",[11,40,41,42,45],{},"那是因为浏览器或系统把中文做了编码，不是链接坏了。需要读懂或分享给他人时，用解码功能把 ",[27,43,44],{},"%E4%B8%AD"," 这类还原成中文；要在代码里拼接带中文的URL参数时，用编码功能转成百分号格式。",[19,47,49],{"id":48},"url编码和base64有什么区别","URL编码和Base64有什么区别？",[11,51,52,53,55],{},"两者不同：URL编码针对URL语法，把特殊字符转成 ",[27,54,29],{},"；Base64把二进制数据转成字母数字组合，用于在文本里承载二进制内容。应用场景不同，不能混用。",[19,57,59],{"id":58},"编码后的链接浏览器会自动解码吗","编码后的链接浏览器会自动解码吗？",[11,61,62],{},"浏览器访问时通常会自动处理标准编码。但手动拼接链接、爬虫开发或调试时，建议先用工具确认编码结果正确，避免参数丢失。",[19,64,66],{"id":65},"什么时候需要主动编码","什么时候需要主动编码？",[11,68,69],{},"构造GET请求的查询参数、把带中文的分享链接拼进页面跳转、抓包后还原参数、爬虫处理转义字符时，都需要编码或解码。",[19,71,73],{"id":72},"需要登录或下载软件吗","需要登录或下载软件吗？",[11,75,76],{},"不需要。纯前端工具完全免费，打开网页就能用，手机电脑浏览器均可。",[15,78,79],{"id":79},"相关推荐",[81,82,83,91,97,103],"ul",{},[84,85,86],"li",{},[87,88,90],"a",{"href":89},"\u002Fhelp\u002Furl-encode","URL编码使用指南",[84,92,93],{},[87,94,96],{"href":95},"\u002Fhelp\u002Fbase64-decode","Base64解码：编码数据还原",[84,98,99],{},[87,100,102],{"href":101},"\u002Fhelp\u002Fextract-urls-guide","提取网址：一键整理文章链接",[84,104,105],{},[87,106,108],{"href":107},"\u002Fhelp\u002Futf8-encode-guide","UTF-8编码：处理文字编码",{"title":110,"searchDepth":111,"depth":111,"links":112},"",2,[113,122],{"id":17,"depth":111,"text":17,"children":114},[115,117,118,119,120,121],{"id":21,"depth":116,"text":22},3,{"id":37,"depth":116,"text":38},{"id":48,"depth":116,"text":49},{"id":58,"depth":116,"text":59},{"id":65,"depth":116,"text":66},{"id":72,"depth":116,"text":73},{"id":79,"depth":111,"text":79},"crypto","复制带中文的链接变成一堆百分号乱码、接口传参特殊字符报错、抓包里看半天看不懂参数？这篇文章解答了URL编码解码怎么用，一键把中文空格特殊符号转为百分号格式或还原为可读内容，实时处理支持复制，兼顾构造GET请求参数、抓包分析、爬虫调试场景，也回答URL编码和Base64区别、浏览器自动解码等问题，纯前端隐私安全。","md",[127,128,129,130,131,132],"URL编码","URL解码","链接中文乱码","百分号编码","GET传参","在线编码解码",{"readingTime":134},4,true,"\u002Fhelp\u002Ffaq\u002Furl-encode-guide",[138,139,140,141],"url-encode","base64-decode","utf8-encode","extract-urls",{"title":6,"description":124},"help\u002Ffaq\u002Furl-encode-guide","faq","2026-08-13","x7OUvjORGiR70GUa_Wj6KneROD2iQareUxeHVfXwBqU",[148,288,437],{"id":149,"title":150,"body":151,"category":123,"description":270,"extension":125,"keywords":271,"meta":277,"navigation":135,"path":278,"relatedTools":279,"seo":284,"stem":285,"type":144,"updatedAt":286,"__hash__":287},"faq\u002Fhelp\u002Ffaq\u002Faes-encrypt-guide.md","AES加密常见问题：文本加密解密怎么用",{"type":8,"value":152,"toc":258},[153,161,163,167,184,191,195,198,202,205,209,212,216,219,223,226,230,233,235],[11,154,155,156,160],{},"重要文本不想被明文存放或传输，可以用AES加密。91AI工具的",[87,157,159],{"href":158},"\u002Ftools\u002Faes-encrypt","AES加密工具","帮你在线对文本加解密。",[15,162,17],{"id":17},[19,164,166],{"id":165},"q-如何对文本aes加密","Q: 如何对文本AES加密？",[168,169,170,175,178,181],"ol",{},[84,171,172,173],{},"打开",[87,174,159],{"href":158},[84,176,177],{},"输入待加密文本和密钥",[84,179,180],{},"一键生成密文",[84,182,183],{},"解密时用相同密钥还原",[11,185,186],{},[187,188],"img",{"alt":189,"src":190},"AES加密工具界面","\u002Fimages\u002Ftools\u002Faes-encrypt.png",[19,192,194],{"id":193},"q-aes加密可靠吗","Q: AES加密可靠吗？",[11,196,197],{},"AES是国际通用对称加密算法，标准可靠，密钥长度越长安全性越高。",[19,199,201],{"id":200},"q-密钥怎么设置","Q: 密钥怎么设置？",[11,203,204],{},"建议设置足够长、足够复杂的密钥，并妥善保管。使用正确密钥才能解密。",[19,206,208],{"id":207},"q-加密后为什么是乱码","Q: 加密后为什么是乱码？",[11,210,211],{},"加密后的密文本身不可读，这是加密的正常效果，解密后即可还原原文。",[19,213,215],{"id":214},"q-忘记密钥还能解密吗","Q: 忘记密钥还能解密吗？",[11,217,218],{},"不能。AES是对称加密，密钥丢失基本无法还原，务必牢记并备份密钥。",[19,220,222],{"id":221},"q-前端加密安不安全","Q: 前端加密安不安全？",[11,224,225],{},"浏览器本地加密不上传服务器，数据不离开设备，适合密钥传输、账号密码等敏感字段加密。",[19,227,229],{"id":228},"q-哪些场景适合","Q: 哪些场景适合？",[11,231,232],{},"开发对接接口加密参数、存储敏感文本、传输密钥等场景都能用到。",[15,234,79],{"id":79},[81,236,237,244,251],{},[84,238,239,243],{},[87,240,242],{"href":241},"\u002Ftools\u002Frsa-encrypt","RSA加密"," - 非对称加密",[84,245,246,250],{},[87,247,249],{"href":248},"\u002Ftools\u002Fhmac","HMAC"," - 完整性校验",[84,252,253,257],{},[87,254,256],{"href":255},"\u002Ftools\u002Fmd5-hash","MD5校验"," - 文件校验",{"title":110,"searchDepth":111,"depth":111,"links":259},[260,269],{"id":17,"depth":111,"text":17,"children":261},[262,263,264,265,266,267,268],{"id":165,"depth":116,"text":166},{"id":193,"depth":116,"text":194},{"id":200,"depth":116,"text":201},{"id":207,"depth":116,"text":208},{"id":214,"depth":116,"text":215},{"id":221,"depth":116,"text":222},{"id":228,"depth":116,"text":229},{"id":79,"depth":111,"text":79},"AES加密常见问题解答，介绍用在线工具对文本进行AES加解密，解决敏感信息明文传输或明文存放，一旦泄露就被直接阅读的担心。解答AES加密可靠吗、密钥怎么设置、加密后为何是乱码、忘记密钥能否还原、前端加密是否安全、哪些场景适合，浏览器本地处理不联网不上传，正确密钥即可还原，适合敏感字段加密传输与开发中保护数据密钥安全。",[272,273,274,275,276],"AES加密","文本加密","AES解密","加密解密","在线加密工具",{},"\u002Fhelp\u002Ffaq\u002Faes-encrypt-guide",[280,281,282,283],"aes-encrypt","rsa-encrypt","hmac","md5-hash",{"title":150,"description":270},"help\u002Ffaq\u002Faes-encrypt-guide","2026-08-07","-KxV8aEVJoBF3i0JfC7eki0vultvodhM2_px6WcZJMY",{"id":289,"title":290,"body":291,"category":123,"description":420,"extension":125,"keywords":421,"meta":427,"navigation":135,"path":428,"relatedTools":429,"seo":433,"stem":434,"type":144,"updatedAt":435,"__hash__":436},"faq\u002Fhelp\u002Ffaq\u002Fimage-to-base64-guide.md","图片转Base64常见问题：把图片嵌入网页代码",{"type":8,"value":292,"toc":410},[293,296,298,302,323,329,333,361,365,373,377,380,384,387,389],[11,294,295],{},"做网页、写邮件、开发小程序时，想把图片直接嵌进代码里不依赖外链，最常见的方法就是把图片转成Base64字符串。",[15,297,17],{"id":17},[19,299,301],{"id":300},"q-如何把图片转成base64","Q: 如何把图片转成Base64？",[168,303,304,310,313,316],{},[84,305,172,306],{},[87,307,309],{"href":308},"\u002Ftools\u002Fimage-to-base64","图片转Base64工具",[84,311,312],{},"点击上传区选择图片文件（支持JPG、PNG、GIF、WebP等常见格式）",[84,314,315],{},"工具自动把图片二进制内容转换为Base64字符串",[84,317,318,319,322],{},"复制生成的 ",[27,320,321],{},"data:image\u002F...;base64,..."," 字符串嵌入代码",[11,324,325],{},[187,326],{"alt":327,"src":328},"图片转Base64工具界面","\u002Fimages\u002Ftools\u002Fimage-to-base64.png",[19,330,332],{"id":331},"q-转出来的base64怎么用在网页里","Q: 转出来的Base64怎么用在网页里？",[81,334,335,346,355],{},[84,336,337,341,342,345],{},[338,339,340],"strong",{},"HTML图片","：把字符串填入 ",[27,343,344],{},"\u003Cimg src=\"data:image\u002Fpng;base64,XXXX\">"," 的src位置",[84,347,348,351,352],{},[338,349,350],{},"CSS背景","：填入 ",[27,353,354],{},"background-image: url(data:image\u002Fpng;base64,XXXX)",[84,356,357,360],{},[338,358,359],{},"邮件正文","：直接以Base64格式内嵌图片，避免外链被邮件客户端屏蔽",[19,362,364],{"id":363},"q-base64后的字符串太长了怎么办","Q: Base64后的字符串太长了怎么办？",[11,366,367,368,372],{},"Base64编码后体积约增加三分之一。嵌入前先用",[87,369,371],{"href":370},"\u002Ftools\u002Fimg-compress","图片压缩工具","把图片压缩到合适大小（建议几十KB以内），再转Base64，字符串会更短，页面加载更快。",[19,374,376],{"id":375},"q-转成base64后还能还原成图片吗","Q: 转成Base64后还能还原成图片吗？",[11,378,379],{},"可以。Base64是无损编码，用解码功能或任何Base64解码方式都能还原出与原始图片完全一致的图片文件。",[19,381,383],{"id":382},"q-图片转换会上传服务器吗","Q: 图片转换会上传服务器吗？",[11,385,386],{},"不会。工具在浏览器本地完成图片读取和编码，图片和字符串都不会上传服务器，隐私安全。",[15,388,79],{"id":79},[81,390,391,398,405],{},[84,392,393,397],{},[87,394,396],{"href":395},"\u002Ftools\u002Fbase64-encode","Base64编码工具"," - 文本内容编码解码",[84,399,400,404],{},[87,401,403],{"href":402},"\u002Ftools\u002Fbase64-decode","Base64解码工具"," - 把Base64还原为原文",[84,406,407,409],{},[87,408,371],{"href":370}," - 先压缩再转换体积更小",{"title":110,"searchDepth":111,"depth":111,"links":411},[412,419],{"id":17,"depth":111,"text":17,"children":413},[414,415,416,417,418],{"id":300,"depth":116,"text":301},{"id":331,"depth":116,"text":332},{"id":363,"depth":116,"text":364},{"id":375,"depth":116,"text":376},{"id":382,"depth":116,"text":383},{"id":79,"depth":111,"text":79},"图片转Base64常见问题解答，介绍如何用在线工具把图片直接转换为Base64字符串，用于嵌入HTML CSS代码、邮件正文和减少图片HTTP请求。涵盖上传图片转换、限制大小建议、编码体积变化、解码还原图片等常见场景，纯前端处理图片不上传服务器隐私安全，帮助前端开发者和邮件制作人员快速完成图片内嵌，避免外链加载失败。",[422,423,424,425,426],"图片转Base64","Base64图片","图片内嵌","CSS背景图","HTML图片嵌入",{},"\u002Fhelp\u002Ffaq\u002Fimage-to-base64-guide",[430,431,139,432],"image-to-base64","base64-encode","img-compress",{"title":290,"description":420},"help\u002Ffaq\u002Fimage-to-base64-guide","2026-08-03","4YkTPpZF65nQ93gXfrDtkzaPM4OW1WG9VXMqVRBByKQ",{"id":438,"title":439,"body":440,"category":123,"description":500,"extension":125,"keywords":501,"meta":507,"navigation":135,"path":508,"relatedTools":509,"seo":511,"stem":512,"type":144,"updatedAt":513,"__hash__":514},"faq\u002Fhelp\u002Ffaq\u002Fjson-formatter-guide.md","JSON格式化常见问题：JSON工具FAQ",{"type":8,"value":441,"toc":491},[442,446,449,453,456,460,463,467,470,474,477,481,484,488],[15,443,445],{"id":444},"json格式化工具支持哪些操作","JSON格式化工具支持哪些操作？",[11,447,448],{},"支持格式化美化（添加缩进和换行）、压缩（移除空白字符）和语法校验（检测错误位置）。",[15,450,452],{"id":451},"数据安全吗","数据安全吗？",[11,454,455],{},"所有处理在浏览器本地完成，JSON数据不上传服务器。可以在断网环境下使用。",[15,457,459],{"id":458},"支持校验非标准json吗","支持校验非标准JSON吗？",[11,461,462],{},"严格遵循JSON标准规范。非标准格式（如JavaScript对象中含函数或undefined）会被标记为错误。",[15,464,466],{"id":465},"可以处理超大json吗","可以处理超大JSON吗？",[11,468,469],{},"没有严格限制，但超大文件（10MB以上）可能会影响浏览器性能。建议分段处理。",[15,471,473],{"id":472},"格式化后的缩进可以自定义吗","格式化后的缩进可以自定义吗？",[11,475,476],{},"默认使用2空格缩进，这是最通用的JSON格式化标准。",[15,478,480],{"id":479},"支持json5或注释吗","支持JSON5或注释吗？",[11,482,483],{},"暂不支持JSON5和带注释的JSON。标准JSON本身不支持注释，建议移除注释后校验。",[15,485,487],{"id":486},"可以批量处理多个json吗","可以批量处理多个JSON吗？",[11,489,490],{},"目前每次处理一个JSON字符串。如有多个JSON需要处理，可以逐一进行。",{"title":110,"searchDepth":111,"depth":111,"links":492},[493,494,495,496,497,498,499],{"id":444,"depth":111,"text":445},{"id":451,"depth":111,"text":452},{"id":458,"depth":111,"text":459},{"id":465,"depth":111,"text":466},{"id":472,"depth":111,"text":473},{"id":479,"depth":111,"text":480},{"id":486,"depth":111,"text":487},"关于在线JSON格式化工具（JSON美化、压缩、校验、错误定位等）的常见问题解答。",[502,503,504,505,506],"JSON FAQ","JSON格式化","JSON校验","JSON美化","JSON压缩",{},"\u002Fhelp\u002Ffaq\u002Fjson-formatter-guide",[510,138,431],"json-formatter",{"title":439,"description":500},"help\u002Ffaq\u002Fjson-formatter-guide","2026-07-06","LuZl_A2qjr9g-1cZGn7XRQZW4AZ9vPu4mH3qQA7kbFY",1786673582767]