Video Watermark

Free online video watermark tool to overlay images on your video with adjustable position, size and opacity. Powered by the Video Editor, pure browser-side processing with no server upload.

Tool Guide

Introduction

The Video Watermark tool is a dedicated feature of the Video Editor that lets you upload images to overlay on your video as watermarks. Supports adjustable position, size, and opacity. Powered by FFmpeg.wasm, all processing happens locally in your browser.

How to Use

Step 1: Click the upload area or drag a video file.

Step 2: Check the "Overlay Image" feature below the video preview.

Step 3: Upload a watermark image and adjust its position, size, and opacity.

Step 4: Select output format (default MP4).

Step 5: Click "Start Edit" and wait for processing, then click "Download Video".

Use Cases

- Add brand logo watermark to videos

- Protect original video copyright

- Add decorative image elements

FAQ

Q: Can I add multiple watermarks?

A: Yes. You can add multiple watermark images simultaneously.

Q: What image formats are supported?

A: PNG, JPG and other common formats. We recommend transparent PNG for best results.

Q: Does this tool upload my video to a server?

A: No. All processing is done locally in your browser.

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