Video Watermark
Overlay your logo or image on every frame of a video — pick position, size and opacity
The watermark is scaled to your chosen percentage of the video's own width and stays proportional at any resolution. A transparent PNG blends in most naturally.
⚠️ Please don't close or refresh this page until it's done, or you may lose the result.
Why people choose us
Any image, any position
PNG, JPG or WebP — with or without transparency. Scaled proportionally to the video's width, wherever you place it.
Server-grade processing
Real FFmpeg on dedicated hardware: every format, big files, phone stays cool — no browser limits.
Auto-deleted in 30 min
Uploads and results are wiped from the server within 30 minutes. Nothing is kept, shared or used for training.
How it works
- 1
Upload your video and a logo or image.
- 2
Pick a position, size and opacity.
- 3
Click add watermark — the server overlays it onto every frame and hands back the finished MP4.
Frequently asked questions
Does the watermark stay visible for the whole video?⌄
Yes — it's overlaid onto every single frame, not just the first one, so it stays in place for the entire duration.
What image formats work best?⌄
A transparent PNG logo looks the most natural, since only the logo itself (not a background box) gets composited onto the video. JPG and other formats work too — they'll just show as a solid rectangle.
What happens to my files?⌄
Both uploads and the result are deleted automatically within 30 minutes. Only your session's signed token can access the job.
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