video station
Video Trimmer
Trim video clips to the exact start and end point. Cut unwanted sections from any video format, free. Formats: MP4, AVI, MOV, MKV, WEBM to MP4.
- Accepted input
- MP4, AVI, MOV, MKV, WEBM
- Result
- MP4
Active conversion station
Trim Video
Cut video segments
What does Trim Video do?
Trim Video is a browser-based video tool that lets you cut video segments. It accepts MP4, AVI, MOV, MKV, WEBM input and produces MP4. The file is checked against the displayed input rules before processing, and conversion starts only after you select Start Conversion.
How to Trim Video Online — 3 Simple Steps
Upload your file
Drag and drop or use the file picker. The tool shows its accepted input types.
Choose your settings
Select output format, quality, and any tool-specific options.
Collect the result
Click Convert and download the processed file when it is ready.
Why Use ConvertFast's Trim Video?
- Tools cover transcode, trim, split, merge, and compression
- Timeline controls are available for time-based operations
- Processing uses the backend FFmpeg toolchain
- Progress remains visible while a request is running
- Files larger than 500 MB are rejected before upload
Frequently Asked Questions
Can I select the trim range visually?
Yes. Drag the start and end handles, use the current playhead position, or enter precise seconds. The selected duration updates immediately.
Can I preview the selected clip before trimming?
Yes. Preview selection plays from the chosen start and stops at the chosen end in the browser.
What is the difference between stream copy and re-encoding?
Stream copy is faster but may cut near keyframes. Re-encoding takes longer and is the better choice for precise boundaries.
Can I use Trim Video without an account?
Yes. The current ConvertFast Trim Video opens without registration. The interface rejects files larger than 500 MB before a conversion request is sent.
Ready? It's Free.
No account required. Input rules appear before you upload.
Open Trim Video Tool