18 free tools live · zero uploads · browser-only
Free video tools: compress, trim and convert any video, instantly.
18 video tools powered by FFmpeg.wasm, running entirely in your browser. Compress, trim, mute and resize video, convert between MP4, MOV, AVI, WEBM, MKV and GIF, and extract audio, with zero uploads and no account.
- Files never leave your device
- No account needed
- Free to use
The catalog
18 video tools, grouped by task
Pick a category below, then a tool.
Trim it down to size
Compress, trim, mute and resize any video.
Move between formats
Move between MP4, MOV, AVI, WEBM, MKV and GIF.
MP4 to MOV
Convert an MP4 video to Apple’s MOV format.
MOV to MP4
Convert Apple MOV files to MP4.
MP4 to AVI
Convert an MP4 video to the AVI format.
AVI to MP4
Convert AVI files to the modern MP4 format.
MP4 to WEBM
Convert MP4 to the web-optimized WEBM format.
WEBM to MP4
Convert WEBM files to the universally supported MP4.
MP4 to MKV
Convert an MP4 video into the MKV container.
MKV to MP4
Convert MKV files to the more widely supported MP4.
Video to GIF
Turn a short video clip into an animated GIF.
GIF to Video
Convert an animated GIF to an MP4 video.
Just want the audio?
Pull the audio track out as MP3, WAV, OGG or AAC.
Why use it
Built the same way as our PDF and image toolkits
- 01
100% private
Every tool processes your video using FFmpeg.wasm inside your browser tab. Nothing is ever uploaded to a server.
- 02
No plugins, no software
No desktop app to install and no browser extension. Open the tool and it works.
- 03
Always free
No account, no trial, no watermark on your output. Every video tool is free to use without limits.
Questions
Before you dive in
Are all these video tools free?
Yes. All 18 video tools are completely free with no limits, no account, and no watermark on your output.
Do my video files get uploaded to a server?
No. Every tool uses FFmpeg.wasm, a WebAssembly build of FFmpeg, running inside your browser tab. Your video never leaves your device.
Why does the first video tool take longer to load?
The first tool you use downloads FFmpeg.wasm, about 25MB. Your browser caches it, so every video tool after that starts instantly.
Is there a file size limit?
No enforced limit, but very large or long videos may process slowly or use a lot of memory, since everything runs on your own device.