Work tools / video
Free online video compression
Need a smaller video for sharing, a website or social media? Select a file, choose resolution and quality, and download the compressed video. Processing happens in your browser, with no registration or upload to our server.
Open MP4 and WebM, and MOV if its encoding is supported. Download as MP4 or WebM, depending on your choice and browser.
Smaller videos. Simple process.
Select a video, choose resolution and quality, and download a compressed file. Processing stays on your device.
Choose a video to begin.
The video is not uploaded. Browser processing takes approximately the video duration. Keep this tab open and active until finished. Format and encoding depend on the browser; MP4 requires browser recording support.
Best for short videos. Output can be larger if the source is already heavily compressed or quality is high. Try a lower resolution or bitrate.
How do I reduce a video file size?
Select or drop a video. Start with 720p and balanced quality. For a smaller file choose 480p or a lower bitrate. Compress, keep the tab open and active, then download. Processing time is similar to the video duration.
Video compression: frequently asked questions
Is the video uploaded to a server?
No. Compression runs on your device and does not upload the video to this website.
Can I compress an MP4?
Yes, if the browser can open it. Output may be WebM even for an MP4 source. If you need MP4, select it in settings; an unsupported format triggers a message.
Is audio preserved?
Yes, when Keep audio is checked and the browser supports it. Uncheck to create a silent video.
Why is the result sometimes larger?
An efficiently compressed source can grow when re-encoded at high quality. Try lower quality or resolution and compare file sizes.
What are the file limits?
One video at a time, up to 300 MB and 30 minutes. Shorter videos are recommended on phones or less powerful devices. Support depends on browser and encoding.
Preparing website content? Also try free image compressor and WebP converter and free Hebrew fonts.
