Custom Text100% Free
Add Watermark to Video Online
Protect and brand your videos with a custom text watermark. No uploads, instant download.
1Upload your video
2Customize watermark
3Download branded video
🏷️
Drop video here or click to upload
MP4, MOV, AVI, WebM, MKV supported
🔒 Processed locally — never uploaded to any server.
Frequently Asked Questions
What types of watermarks can I add?
Currently text watermarks. You can customize the text, position, font size, and opacity.
Will the watermark be permanent?
Yes — the watermark is burned into the video. Make sure to keep your original file if you need a non-watermarked version.
Can I control the transparency?
Yes. The opacity slider lets you set transparency from 10% to 100%.
What positions are available?
Top Left, Top Right, Center, Bottom Left, and Bottom Right.
Is my video uploaded to a server?
No. Processing is done entirely in your browser using FFmpeg.wasm. Your video never leaves your device.