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Input: MP4, WebM, AVI, MOV, MKV. Output: MP4 (H.264) recommended for universal compatibility, WebM for the web without plugins, AVI for legacy systems. The source codec is more important than the container.
Free, no account required, browser processing and no server upload.
Drop a file — Convert video
Drag and drop your file here · Choose a file from your device
Max 100 Mo
Input: MP4, WebM, AVI, MOV, MKV. Output: MP4 (H.264) recommended for universal compatibility, WebM for the web without plugins, AVI for legacy systems. The source codec is more important than the container.
Output format
MP4 (H.264)
Universal
Sharing, social networks, players
WebM (VP9)
Modern browsers
Websites, embedded videos
AVI
Legacy systems
Older players
MKV may contain codecs the browser cannot read (DTS, VC-1, etc.). If conversion fails, try an MP4 or WebM source.
You have a MOV video (from an iPhone): convert it to MP4 to share on WhatsApp, LinkedIn or embed in a Google Slides presentation.
Convert video helps you complete this task directly in your browser. You keep control of your data and get the result locally.
Yes. Convert video is free to use and runs in your browser without sending files or content to Lmaotools servers for processing or storage.
No. Files and content added to the tools are processed in your browser. They are not sent to Lmaotools servers for conversion or storage.
No. Open the tool, add your file or content, then get the result. Processing happens locally in your browser.