Add Watermark to Video

What is the Add Watermark to Video Tool?

The Add Watermark to Video tool lets you overlay a text or image watermark onto your videos entirely in your browser. Whether you need to protect your content with a copyright notice, brand your videos with a logo, or add a subtle signature, this tool processes everything client-side using FFmpeg.wasm. Your files never leave your device.

You can customize the watermark position, font, size, color, and opacity for text watermarks, or upload a PNG/JPG logo for image watermarks. The original audio track is preserved in the output.

How to Use the Video Watermark Tool

1. Load the Engine: Click "Start Engine" to initialize the FFmpeg.wasm processing engine in your browser.
2. Upload Video: Drag and drop your video file or click to select one. Supported formats include MP4, WebM, MOV, and AVI.
3. Configure Watermark: Choose between a text or image watermark. For text, enter your message, select a font, adjust size and color. For image, upload your logo or watermark image.
4. Adjust Settings: Use the sliders to set position (X and Y coordinates) and opacity.
5. Add Watermark: Click "Add Watermark" and wait for the processing to complete. Track progress with the percentage bar.
6. Preview and Download: Once done, preview the watermarked video and click "Download Watermarked Video" to save it.

Features

• Client-Side Processing: All video processing happens in your browser using FFmpeg.wasm. Your files stay private and secure.
• Text & Image Watermarks: Add custom text with selectable fonts, sizes, and colors, or upload your own logo image.
• Customizable Position: Set the exact X and Y coordinates to place your watermark anywhere on the video frame.
• Opacity Control: Adjust watermark transparency from barely visible (0.1) to fully opaque (1.0).
• Audio Preservation: The original audio track from your video is kept intact in the output.
• Real-Time Progress: Monitor the watermarking process with a live progress bar and status messages.
• No Uploads Required: Everything runs locally, so there are no file size limits or privacy concerns.

Use Cases

• Content Protection: Add a copyright notice to prevent unauthorized use of your videos.
• Branding: Overlay your company logo on promotional videos and social media content.
• Portfolio Watermarking: Video creators and agencies can watermark demo reels before sharing with clients.
• Timestamping: Add date or time stamps to surveillance footage or recordings.
• Subtle Attribution: Place a discreet text credit in the corner of your video projects.

If you work with video content, you may also find the Adjust Video Speed tool useful for creating slow-motion or time-lapse effects. You can also Add or Replace Audio in Video to change the soundtrack, or use the Flip Video tool to mirror or rotate your footage. For adding text overlays to images instead of video, check out the Add Text to Image tool.