Add Logo to Video

About this tool

This free tool lets you add a logo to a video — overlay an image onto any corner to brand or watermark your clip. Upload your video, add a logo image (a transparent PNG works best), choose where it sits, its size and opacity, preview it, then export the finished video.

Everything runs in your browser using your device's own video engine — your video and logo are never uploaded to a server.

Two export formats

• WebM — fast, with no download, but it records in real time (a 1-minute clip takes about a minute) and you must keep this tab visible the whole time
• MP4 — most compatible, and it's processed in the background: you can switch to other tabs or apps while it works — just keep this tab open. It uses a one-time ~30 MB engine download and is best for short clips

Good to know

• Everything runs in your browser — your video and logo are never uploaded
• Works in Chrome, Edge and Firefox (Safari support for in-browser recording is limited)
• A transparent PNG logo gives the cleanest result

How to use it

• Upload your video — click the upload area or drag and drop it
• Add a logo — click Choose logo and pick your image (PNG with transparency is best)
• Place it — pick a corner, nudge it with the arrow buttons, then adjust the size and opacity; the preview updates live
• Choose a format — WebM (fast) or MP4 (background, switch tabs freely)
• Export — click Export video, then download your watermarked video

Credits

MP4 video processing is powered by ffmpeg.wasm (FFmpeg and x264, licensed under GPL-2.0).