[{"data":1,"prerenderedAt":510},["ShallowReactive",2],{"blog-screen-recorder-tools-comparison":3},{"id":4,"title":5,"author":6,"body":7,"category":490,"description":491,"extension":492,"image":493,"keywords":494,"meta":502,"navigation":503,"path":504,"publishedAt":505,"readingTime":506,"seo":507,"stem":508,"updatedAt":505,"__hash__":509},"blog\u002Fblog\u002Fscreen-recorder-tools-comparison.md","免费在线录屏工具推荐对比：2026年电脑屏幕录制软件横评","91AI工具团队",{"type":8,"value":9,"toc":465},"minimark",[10,15,19,41,44,49,55,58,102,108,112,116,119,151,156,160,168,188,193,197,200,211,215,218,229,232,337,340,343,363,366,386,389,400,403,430,433,437,440,444,447,458,462],[11,12,14],"h2",{"id":13},"什么时候需要录屏","什么时候需要录屏？",[16,17,18],"p",{},"屏幕录制在工作和学习中有广泛应用：",[20,21,22,26,29,32,35,38],"ul",{},[23,24,25],"li",{},"录制软件操作教程",[23,27,28],{},"制作在线课程和培训视频",[23,30,31],{},"记录游戏精彩瞬间",[23,33,34],{},"保存视频会议内容",[23,36,37],{},"录制Bug复现过程给开发人员",[23,39,40],{},"制作产品演示视频",[11,42,43],{"id":43},"录屏工具评测",[45,46,48],"h3",{"id":47},"_1-91ai工具在线录屏","1. 91AI工具在线录屏",[16,50,51],{},[52,53,54],"strong",{},"推荐指数：★★★★★",[16,56,57],{},"91AI工具提供纯前端在线录屏功能，无需安装任何软件：",[20,59,60,66,72,78,84,90,96],{},[23,61,62,65],{},[52,63,64],{},"录制模式","：支持屏幕、窗口、浏览器标签页",[23,67,68,71],{},[52,69,70],{},"录制质量","：支持1080p全高清录制",[23,73,74,77],{},[52,75,76],{},"音频录制","：支持系统音频+麦克风双轨录制",[23,79,80,83],{},[52,81,82],{},"文件格式","：输出WebM或MP4格式",[23,85,86,89],{},[52,87,88],{},"文件限制","：录制时长无限制（取决于本地存储）",[23,91,92,95],{},[52,93,94],{},"隐私安全","：纯前端录制，视频全程在本地",[23,97,98,101],{},[52,99,100],{},"使用便捷性","：浏览器打开即用，无需注册",[16,103,104,107],{},[52,105,106],{},"适合人群："," 需要快速录屏且不想安装软件的用户。",[45,109,111],{"id":110},"_2-obs-studio","2. OBS Studio",[16,113,114],{},[52,115,54],{},[16,117,118],{},"开源免费的专业录屏和直播软件：",[20,120,121,127,133,139,145],{},[23,122,123,126],{},[52,124,125],{},"功能强大","：多场景、多来源、过渡效果",[23,128,129,132],{},[52,130,131],{},"性能优化","：支持硬件编码（NVENC\u002FQuickSync\u002FAMF）",[23,134,135,138],{},[52,136,137],{},"输出格式","：MP4、FLV、MKV、MOV等",[23,140,141,144],{},[52,142,143],{},"直播集成","：一键推流到各大平台",[23,146,147,150],{},[52,148,149],{},"学习曲线","：功能丰富但有一定上手难度",[16,152,153,155],{},[52,154,106],{}," 专业内容创作者和主播。",[45,157,159],{"id":158},"_3-windows-11-内置录屏xbox-game-bar","3. Windows 11 内置录屏（Xbox Game Bar）",[16,161,162,163,167],{},"快捷键 ",[164,165,166],"code",{},"Win+G"," 即可启动：",[20,169,170,176,182],{},[23,171,172,175],{},[52,173,174],{},"最便捷","：无需安装任何软件",[23,177,178,181],{},[52,179,180],{},"基础录制","：支持游戏和应用程序窗口录制",[23,183,184,187],{},[52,185,186],{},"限制","：无法录制桌面和文件管理器",[16,189,190,192],{},[52,191,106],{}," Windows用户快速录制。",[45,194,196],{"id":195},"_4-screencast-o-matic在线","4. Screencast-O-Matic（在线）",[16,198,199],{},"知名在线录屏工具：",[20,201,202,205,208],{},[23,203,204],{},"支持录制和简单剪辑",[23,206,207],{},"免费版含15分钟限制和水印",[23,209,210],{},"需要注册账号",[45,212,214],{"id":213},"_5-loom在线","5. Loom（在线）",[16,216,217],{},"主打异步视频沟通的录屏工具：",[20,219,220,223,226],{},[23,221,222],{},"录制即分享，生成链接",[23,224,225],{},"支持摄像头画中画",[23,227,228],{},"免费版有录制时长和视频数量限制",[11,230,231],{"id":231},"录屏工具对比表",[233,234,235,256],"table",{},[236,237,238],"thead",{},[239,240,241,245,248,250,253],"tr",{},[242,243,244],"th",{},"工具",[242,246,247],{},"免费版限制",[242,249,70],{},[242,251,252],{},"操作难度",[242,254,255],{},"隐私保护",[257,258,259,277,293,307,323],"tbody",{},[239,260,261,265,268,271,274],{},[262,263,264],"td",{},"91AI工具在线录屏",[262,266,267],{},"无限制（纯本地）",[262,269,270],{},"1080p",[262,272,273],{},"简单",[262,275,276],{},"纯本地",[239,278,279,282,285,288,291],{},[262,280,281],{},"OBS Studio",[262,283,284],{},"完全免费",[262,286,287],{},"4K",[262,289,290],{},"较复杂",[262,292,276],{},[239,294,295,298,301,303,305],{},[262,296,297],{},"Xbox Game Bar",[262,299,300],{},"Windows内置免费",[262,302,270],{},[262,304,273],{},[262,306,276],{},[239,308,309,312,315,318,320],{},[262,310,311],{},"Screencast-O-Matic",[262,313,314],{},"15分钟，有水印",[262,316,317],{},"720p",[262,319,273],{},[262,321,322],{},"上传服务器",[239,324,325,328,331,333,335],{},[262,326,327],{},"Loom",[262,329,330],{},"25个视频\u002F人",[262,332,317],{},[262,334,273],{},[262,336,322],{},[11,338,339],{"id":339},"录屏参数设置指南",[45,341,342],{"id":342},"分辨率选择",[20,344,345,351,357],{},[23,346,347,350],{},[52,348,349],{},"1080p (1920x1080)","：最常用，清晰度和文件大小均衡",[23,352,353,356],{},[52,354,355],{},"720p (1280x720)","：适合教程类视频，文件较小",[23,358,359,362],{},[52,360,361],{},"4K (3840x2160)","：适合需要放大细节的演示",[45,364,365],{"id":365},"帧率选择",[20,367,368,374,380],{},[23,369,370,373],{},[52,371,372],{},"30fps","：教程、演示的推荐帧率",[23,375,376,379],{},[52,377,378],{},"60fps","：游戏录制、流畅动画",[23,381,382,385],{},[52,383,384],{},"15fps","：长时间录制追求文件小",[45,387,388],{"id":388},"音频设置",[20,390,391,394,397],{},[23,392,393],{},"录制教程建议仅录制系统音频",[23,395,396],{},"录制讲解视频建议开启麦克风",[23,398,399],{},"避免同时录制扬声器和麦克风导致回声",[11,401,402],{"id":402},"录屏后的处理建议",[404,405,406,412,418,424],"ol",{},[23,407,408,411],{},[52,409,410],{},"压缩视频","：录制的视频通常体积较大，使用视频压缩工具减小文件",[23,413,414,417],{},[52,415,416],{},"剪辑处理","：去除开头和结尾的空白部分",[23,419,420,423],{},[52,421,422],{},"添加字幕","：为教程视频添加字幕提高可访问性",[23,425,426,429],{},[52,427,428],{},"格式转换","：根据需要转换为MP4（通用）或GIF（短演示）",[11,431,432],{"id":432},"常见问题",[45,434,436],{"id":435},"录屏文件太大怎么办","录屏文件太大怎么办？",[16,438,439],{},"使用91AI工具视频压缩功能，可在保持画质的前提下减小50-80%的体积。推荐压缩到1080p 30fps，码率控制在5-10Mbps。",[45,441,443],{"id":442},"录屏有声音吗","录屏有声音吗？",[16,445,446],{},"需要正确选择音频来源：",[20,448,449,452,455],{},[23,450,451],{},"录制系统声音：勾选「系统音频」",[23,453,454],{},"录制麦克风声音：勾选「麦克风」",[23,456,457],{},"两者都要：同时勾选",[45,459,461],{"id":460},"在线录屏和桌面软件哪个好","在线录屏和桌面软件哪个好？",[16,463,464],{},"在线录屏无需安装、即开即用，适合快速录制；桌面软件（如OBS）功能更强大，适合专业创作者和长时间录制的用户。",{"title":466,"searchDepth":467,"depth":467,"links":468},"",2,[469,470,478,479,484,485],{"id":13,"depth":467,"text":14},{"id":43,"depth":467,"text":43,"children":471},[472,474,475,476,477],{"id":47,"depth":473,"text":48},3,{"id":110,"depth":473,"text":111},{"id":158,"depth":473,"text":159},{"id":195,"depth":473,"text":196},{"id":213,"depth":473,"text":214},{"id":231,"depth":467,"text":231},{"id":339,"depth":467,"text":339,"children":480},[481,482,483],{"id":342,"depth":473,"text":342},{"id":365,"depth":473,"text":365},{"id":388,"depth":473,"text":388},{"id":402,"depth":467,"text":402},{"id":432,"depth":467,"text":432,"children":486},[487,488,489],{"id":435,"depth":473,"text":436},{"id":442,"depth":473,"text":443},{"id":460,"depth":473,"text":461},"screen-recorder","全面对比8款免费屏幕录制工具，涵盖在线录屏和桌面软件，从录制质量、文件大小、操作便捷性和隐私安全等维度评测，帮你找到最合适的录屏方案。","md","\u002Fog-image.png",[495,496,497,498,499,500,501],"在线录屏","屏幕录制工具","免费录屏软件","电脑录屏","屏幕录像","录屏工具对比","视频录制",{},true,"\u002Fblog\u002Fscreen-recorder-tools-comparison","2026-05-25",7,{"title":5,"description":491},"blog\u002Fscreen-recorder-tools-comparison","m3Ws2pkkkFg1sM3_Vuc2_n2zNO04r8lmLhcaQ0a5SOY",1779630565128]