Optimize video file size in your browser, then download the result.
Upload an MP4, MOV, or WebM to trim the length, crop the frame, resize the output, add text, remove audio, add overlays, and download the edited video right from your phone.
Free Online Video Optimizer - Reduce File Size in Your Browser
Lower video quality to reduce file size without uploading the file to a server. This is useful when you need smaller exports for messaging, presentations, or quick sharing.
How Video Optimization Works
Upload your video, open the optimizer tool, lower the quality setting until the estimated file size fits your needs, then export the new version directly in the browser.
When to Optimize a Video
Use optimization when a clip is too large for email, chat apps, content uploads, or internal sharing. Short trims plus lower quality often give the biggest file-size savings.
Combine Optimization With Other Edits
You can trim unnecessary footage, crop the frame, or add an image overlay before downloading a smaller output file.