Compress & optimize MP4 and WebM video clips client-side
Reduce video file sizes directly in your browser, without uploading your videos to anyone's server. Choose the output format, resolution and compression level, or extract the audio to MP3.
Free video converter & compressor
Convert and compress MP4, WebM, MOV and MKV videos, or extract the audio to MP3, in your browser.
Drop your MP4, WebM, MOV, or MKV videos here, or browse
MP4, WebM, QuickTime MOV and MKV • Max 200 MB per file • Runs in your browser
Re-encode clips at a lower bitrate or resolution so they load faster on mobile networks and websites.
Extract pure MP3 audio tracks directly from video clips without installing desktop software.
No server uploads required. Video decoding, scaling, and compression execute directly on your machine.
Free, runs in your browser, nothing uploaded
Free video optimizer Features
- In-browser client-side video stream encoding
- Adaptive resolution scaling (1080p, 720p, 480p)
- High-efficiency WebM and MP4 compression profiles
- Nothing is uploaded, so sensitive recordings stay private
Video isn't in the paid plans yet
SmallPict's paid plans, WordPress plugin and API optimize images, including animated GIF and WebP. They don't process video yet. For now, video conversion is only available in this free browser tool.