免費AI影片畫質增強工具
在瀏覽器中使用AI免費增強影片或圖片 - 無需註冊、安裝或設定。快速、免費且開源。 This is a quick, free no-nonsense tool for upscaling videos with AI right in the browser. There is no software to install, and no registration or sign up required. All you need to do is input a video, and your browser will do all of the AI Upscaling and video processing. This software tool is completely free and open source, and works particularly well for animated content. I built it because from previous experience as a casual user who just wants to upscale a few videos you have around, it's surprisingly frustrating. There are paid tools like Topaz Labs which are excellent but also overkill for non-professional work, or open source projects like Video2X which require a lot of setup and configuration. This tool, in contrast, is designed to be quick, fast, free, simple and easy to use. It is based on my WebSR project, which is an open-source WebSDK for applying real-time super resolution to videos on the web. It works by porting several open source AI Upscaling algorithms like Anime4K and RealESRGAN into WebGPU. The WebSR SDK then allows you to easily apply these AI Upscaling (Super resolution) algorithms to each frame of a video directly in the browser.
您的瀏覽器不支援 , 此工具所需的瀏覽器功能。請嘗試在手提電腦或桌上型電腦上使用最新版本的Chrome或Edge，或考慮 Fast AI Video Upscaler （伺服器端增強，適用於任何裝置）
僅供參考，這是它應該如何運作的 [YouTube link]
處理影片時發生錯誤：
Your browser cannot play this video
The video you uploaded uses the following codec which your browser cannot decode. consider Fast AI Video Upscaler which upscales videos in the cloud and supports all major video formats including AVI, MOV, MKV, ProRes, H.265 and more. See which browsers support this video →
HDR video is not supported
This video was recorded in HDR (10-bit color), which can cause incorrect colors during upscaling.
Your browser can't process this file format
Free AI Video Upscaler can only handle videos that your browser can play. For files, consider Fast AI Video Upscaler which upscales videos in the cloud and supports all major video formats including AVI, MOV, MKV, ProRes, H.265 and more.
選擇要增強的影片或圖片
正在載入檔案...
正在初始化處理...
%
正在增強 → . 輸出：~
⚠️ 長影片： This 影片處理時間約需 - 分鐘。您需要保持此分頁開啟。如需更快的伺服器端處理，請考慮 Fast AI Video Upscaler
Using WebGL: For better performance, you can enable WebGPU in your browser. Learn how →
如果您需要更高品質的增強，請考慮 Fast AI Video Upscaler
小型更快，大型更慢但畫質提升最多
正在增強 .預計剩餘時間：
Your device does not support encoding MP4 (H.264) files. Writing to a WebM file instead.
影片正在瀏覽器中增強。請勿關閉分頁，否則增強將被中斷。如需更快、更高品質的增強，請考慮 Fast AI Video Upscaler
⏱️ 下次想要更快的處理速度？ 考慮 Fast AI Video Upscaler, 使用專業雲端GPU伺服器，影片處理速度更快
如果您覺得這個工具有用，請與需要圖片或影片畫質增強的人分享： free.upscaler.video 分享幫助更多人發現這個免費工具