Your original stays unchanged
The tool creates a separate result, so processing never overwrites your original file.
- Input formats
- MP4, MOV, WEBM
- Output formats
- MP4, MOV, WEBM
Fast processing
Add watermark
Place a text or logo watermark with custom position and opacity.
Select one videoMP4 · MOV · WEBM · AVI · Original file protected
Tool settings
Output format
Logo image (optional)
A selected logo image is used instead of the text.
Watermark position
Result preview
WaitingYour result will appear here
Choose files and run the tool to preview the processed video, audio, or subtitles.
Selected files are handled securely and your originals remain unchanged.
PRACTICAL GUIDE
How to use Add watermark
Place a text or logo watermark with custom position and opacity.
1. Choose the source
Choose one supported file and review it before changing any settings.
2. Adjust the output
Use the visible controls to set the size, format, quality, timing, or effect for this task.
3. Preview and save
Run the tool, review the result, and download only the version you want to keep.