Free Add Watermark to Video

It’s a tool that places a logo or mark on top of every frame of a video so viewers can see who made it. This one overlays your image at the size, opacity and position you set and exports a new MP4, leaving the original file unchanged.

1. Click Choose files and pick your video. 2. Click Choose logo image and pick your logo. 3. Set Logo width (%), Opacity (%) and the two position values. 4. Click Create file, then click Download.

Lower Opacity (%) to make the whole logo see-through; around 40–60% keeps it visible without covering the picture. For a logo without a white box around it, use a PNG or WebP that already has a transparent background.

Set Horizontal position to 100% and Vertical position to 100%. The tool keeps the logo inside the frame, so it sits flush with the corner; try 95% for each value if you want a small margin.

This tool only uses an image file. Save your name or handle as a PNG first, or use SocQ’s Add Text to Video tool, which places a line of text in the color and position you choose.

Yes, it’s free and needs no account. The only mark on the exported video is the logo you supply; SocQ doesn’t add a watermark, logo or credit of its own.

No. FFmpeg runs inside your browser and combines the files on your device, so neither the video nor the logo is sent to SocQ. The video engine is downloaded once on first use and then reused.

Videos can be MP4, WebM, MOV, MKV, AVI and other common formats up to 100 MB and 10 minutes, and logos can be PNG, WebP or JPG. The result is an H.264 MP4 with AAC audio at the source resolution.

Yes. The page works in current mobile browsers, and you can choose both the clip and the logo from your photo library. The encoding runs on the phone, so longer videos take more time than on a computer.

A visible watermark makes reposting without credit harder and shows where the clip came from, but it can still be cropped or blurred out. Placing the logo nearer the center or raising the opacity makes removal harder, at the cost of a busier picture.