Times
Type the part to keep
Times like 1:05, 65 or 0:01:05.5 all work. The end must come after the start.
Video Trimmer
Cut a video online, free: keep the part between a start and an end time. MP4, MOV, MKV and WebM.
- Free to use
- No file stored beyond 1 hour
- Encrypted over TLS 1.2/1.3
- No watermarks
Drag and drop your files here or click to upload.
Maximum file size is 1GB
Like RunConvert? Set us as a preferred source on Google.
Add to Preferred SourcesHow to trim a video
Three steps, in your browser. Nothing to install.
- 01
Add your video
Drop an MP4, MOV, MKV, WebM or M4V, or several, or paste a link.
- 02
Set start and end
Open the video's settings and type the times to keep, like 0:12 to 0:27. Its length is shown.
- 03
Trim and download
You get the part you chose, in the same format.
How trimming works
Everything before the start and after the end is cut away. Picture and sound stay in sync.
Format
Same format, plays everywhere
An MP4 stays an MP4. The trimmed part is re-encoded with H.264 (VP9 for WebM), so it plays on phones, computers and websites.
- Formats
- MP4, MOV, MKV, WebM, M4V
- Times
- 1:05 or 65 seconds
- Files
- Up to 20, 1 GB each
- Output
- Same format as the input
More free video tools
Frequently asked questions
Common questions about trimming videos with RunConvert.
Yes. It's free, without a watermark and without signing up.
Minutes and seconds like 1:05, plain seconds like 65, or hours too like 0:01:05. Decimals like 12.5 work as well.
The kept part is re-encoded at a high quality setting, so it looks the same for watching and sharing.
Not in one go: trim the parts you want to keep one at a time.
Up to 1 GB per file, and up to 20 videos at a time.
They are encrypted in transit, used only for this job, and deleted automatically after a few hours.
Ready to trim your video?
Free, no sign-up, no watermark.