Compress Video

Use WebCodecs to lower video bitrate or dimensions, preferring MP4 with WebM fallback.

1. 1. Add a source Upload a file in Compress Video, or enter text or a link if the tool asks for it.
2. 2. Set options Adjust size, range, quality, or other controls in Compress Video.
3. 3. Preview Let Compress Video generate the result in this browser and confirm the preview.
4. 4. Save the file Download the output from Compress Video and keep the original in case you need to retry.

Does Compress Video upload my content?

Not to produce a result. Compress Video runs in this browser and does not keep the input after you close the page.

When should I use Compress Video?

Compress Video: Use WebCodecs to lower video bitrate or dimensions, preferring MP4 with WebM fallback. Video work is limited by device memory and browser codecs; keep a local backup of large files.

Do I need an account for Compress Video?

No. Compress Video can be opened and used without creating an account for a single conversion.

Can I use Compress Video on a phone?

Yes, you can open Compress Video on a phone. Simple conversions are fine; heavy editing and large files work better in a desktop browser.