Add Watermark to Video Online
Add text watermarks or upload a logo image watermark to your video directly in the browser. No server upload, no account, no credits.
Supports MP4, MOV, WEBM, MKV and AVI videos up to 100MB.
Free Video Watermark Tool
Add a text watermark or upload a logo image. Everything runs in your browser with FFmpeg.wasm.
Features
Add Text or Image Watermarks Without Installing Software
A browser-based video watermark editor built for fast branding, creator attribution, and private local processing.
Add brand names, handles, copyright notices, captions, or creator credits with adjustable size, color, opacity, and placement.
Upload a PNG, JPG, or WebP logo and place it on your video with precise corner, center, margin, and scale controls.
Start adding a watermark immediately. No sign-up wall, no account setup, and no payment step before exporting your video.
Your source video and watermark are processed locally in the browser with FFmpeg.wasm, so files do not need to be uploaded to a server.
How It Works
Watermark a Video in Three Steps
Upload a video, position your watermark, and download the MP4. No login is required.
Upload Your Video
Choose an MP4, MOV, WEBM, MKV, or AVI file up to 100MB. The tool reads the video locally and generates a cover preview.
Customize the Watermark
Select text or image mode, then adjust position, opacity, margin, width, text size, text color, and optional text background.
Export a Watermarked MP4
Click Add Watermark to render the result in your browser and download a clean MP4 file with the watermark burned in.
Use Cases
Protect and Brand Videos Before Sharing
Use the free video watermark tool for social clips, previews, demos, lessons, and client-facing drafts.
Place your logo or brand name on clips for TikTok, Instagram Reels, YouTube Shorts, Facebook, LinkedIn, and other channels.
Add a creator handle, website URL, copyright label, or ownership mark before sharing previews with clients or collaborators.
Watermark tutorials, product demos, screen recordings, and training clips so shared drafts are clearly attributed.
Watermark Tips
Make Your Watermark Visible Without Distracting Viewers
A few practical settings can make video watermarks clearer, cleaner, and easier to read.
Bottom-right and top-right are common choices for logos because they stay visible without covering the main subject.
A watermark between 60% and 90% opacity is usually readable while still feeling professional on busy video backgrounds.
For image watermarks, a transparent PNG usually gives the cleanest result because it avoids visible rectangular edges.
The cover preview helps you check placement, size, and contrast before spending time rendering the final MP4.
FAQ
Video Watermark Questions
Answers about free usage, privacy, supported formats, and browser-based watermark rendering.
Add a Watermark to Your Video for Free
Use the online video watermark editor without logging in. Add text or a logo, preview the cover, and export a watermarked MP4 in your browser.