What Is the Video Watermark Remover?
The Video Watermark Remover is a free browser-based tool that removes watermarks, logos, and text overlays from any video file. It uses FFmpeg compiled to WebAssembly, running entirely in your browser with no server uploads.
Two Removal Modes
- Smart Remove — Interpolates surrounding pixels into the watermark area and softens the patch so edges blend in. Fast and effective for most watermarks, especially on simple or uniform backgrounds.
- Blur — Applies a feathered Gaussian blur that completely obscures the watermark. Use when Smart Remove leaves artifacts, or when the watermark is on a very complex moving background.
How to Remove a Watermark
- Upload your video file (MP4, WebM, MOV).
- Scrub the timeline to find a frame where the watermark is visible.
- Click and drag a rectangle over the watermark. Drag to move it, or pull a corner to resize. Add more rectangles if the watermark changes position.
- Click Preview to check the result on the current frame.
- Click Remove Watermark and wait for processing.
- Preview the full result and download.
Tips for Best Results
- Draw the rectangle as tightly as possible — a smaller selection produces cleaner results.
- For TikTok-style watermarks that jump between corners, draw one rectangle per position.
- Use Preview before processing: it renders the current frame with your settings in a couple of seconds.
- Use Blur as a fallback when Smart Remove leaves visible artifacts.