Free online video editor with MP4 download
Edit your videos and download the finished MP4 for free. Combine recordings, trim clips, and add zoom, text, captions and audio.
- Combine and trim multiple videos
- Zoom, text and editable captions
- Download your finished video as an MP4
- Edit locally with no account required
Use a current desktop Chrome or Edge browser.
How it works
- STEP 1
Add videos
Choose files from your device. Your media stays in your browser.
- STEP 2
Make your edits
Arrange clips, change the format, and add the finishing touches.
- STEP 3
Download MP4
Export the result to your device. Start over when you are ready for the next video.
Before you start
Use a current desktop Chrome or Edge browser. The editor checks your browser’s encoding and storage support when it opens. Performance depends on your laptop, video resolution and edit complexity; try a short video first.
A draft is saved in this browser for recovery. It is not saved to your Kommodo account or synced between devices. Clearing site data removes the draft and cached media. Automatic captions download a speech model to run on your device.
Frequently asked questions
Can I add another video in the middle?
Yes. Split a clip where you want the new video, add your video files, then drag the added clip between the two pieces on the timeline. Download a video from Kommodo first to add it here.
Are my videos uploaded?
Editing and export run locally in your browser. Your media and captions are not uploaded for processing. We collect limited technical usage and error diagnostics to improve reliability.
Which browsers work?
Use a current desktop Chrome or Edge browser. The editor checks the encoding and local storage features it needs. Software encoding can work without hardware acceleration, but may be slower. Try a short video first; capacity depends on your device and project.
Where is my project saved?
A recovery draft and cached media stay in this browser. They are not saved to your Kommodo account or synced between devices. Clearing site data removes them. Download your finished MP4 to keep it.
Can I edit automatic captions?
Yes. Generate captions locally, review the words and timing, then edit them before exporting. The first use downloads a speech model. You can also import SRT or VTT subtitles.