💧Watermark Video
Burn your logo into any video. Free, private, no signup — files never leave your browser.
Your logo, on every frame.
Burn a transparent logo into any corner — permanently marked, locally rendered.
4
corners
pick your spot
PNG
logos
transparency kept
0
uploads
in-browser FFmpeg
Free
forever
no signup
How to use Watermark Video
Brand every video in seconds. Upload your video plus a logo, pick a corner, and get a permanently marked MP4. Burned in locally with real FFmpeg — your files never leave your browser.
- 1Drop your video, then your logo image.
- 2Pick a corner for the logo.
- 3Hit Add logo and download the branded MP4.
Use cases
Protect client work
Logo-stamp drafts and previews before final delivery.
Brand content
Every Reel and tutorial carries your mark automatically.
Deter reposts
Marked videos are harder to steal and easier to trace.
What watermark video does
- ✓Any PNG/JPG logo, auto-scaled and composited.
- ✓Four corner positions.
- ✓Transparency preserved for clean overlays.
- ✓MP4 output with burned-in branding.
- ✓Private: no uploads, no accounts, no watermarks (except yours).
Specs
- Speed
- About a minute per video, on-device
- Input
- Video + PNG/JPG logo
- Output
- Branded MP4
- Privacy
- In-browser FFmpeg, zero uploads
- Cost
- Free, unlimited, no signup
Frequently asked questions
Are my files uploaded anywhere?
No. Watermarking runs 100% in your browser with FFmpeg. Nothing ever leaves your device.
What logo format works best?
PNG with transparency — it composites cleanly over any footage.
Where can the logo go?
Any corner: top or bottom, left or right.
Does it re-encode the video?
Yes, once at high quality — the logo is permanently burned in.