Free Online Video Watermark Tool
The simplest way to watermark videos online. No software, no signup, no hidden fees—just upload, watermark, and download.
Loading video engine for the first time...
This may take a moment on slower connections
What "Free" Really Means Here
Many tools claim to be "free" but have hidden catches. Here's what you get with LogoOnVideo—no surprises:
No platform watermark
We don't add our logo to your videos
No account required
Start immediately, no email needed
No resolution limits
HD, Full HD, 4K—whatever you upload
No video length limits
Short clips or full-length videos
No usage caps
Watermark as many videos as you need
No premium features
All 6 styles available to everyone
How We Keep It Free
Traditional watermark tools upload your video to their servers for processing. That costs money—servers, bandwidth, storage. They pass those costs to you through subscriptions.
LogoOnVideo is different. We use WebAssembly to run the processing engine directly in your browser. Your video never leaves your device, so we have minimal server costs. This lets us offer the tool free and support it through non-intrusive advertising.
Privacy bonus: Because processing happens locally, your videos are never uploaded anywhere. We can't see your content even if we wanted to.
How to Use (It's Really This Simple)
Drop Your Video
Drag your MP4, WebM, or MOV file into the tool. No signup, no waiting.
Add Your Watermark
Upload a logo or type text. Adjust size and opacity. Choose from 6 styles.
Download Free
Get your watermarked video. No payment, no email, no catch.
How We Compare
| Feature | LogoOnVideo | "Free" Competitors |
|---|---|---|
| Their watermark on output | None | Usually added |
| Account required | No | Often yes |
| Full HD/4K export | Free | Paid tier |
| Video length limit | None | 1-5 min |
| Privacy | Local only | Server upload |
Frequently Asked Questions
Is there really no catch?
No catch. We support the site through advertising. Because we don't have server costs for processing, we can offer everything free.
Will you add paid features later?
The core watermarking tool will always be free. If we add advanced features in the future, we'll keep the essentials free.
Can I use this for commercial purposes?
Absolutely. Your output is yours. Use it for YouTube, client work, ads—whatever you need.
Related Tools: