You can add text watermarks with custom fonts, colors, and sizes, or upload your own logo/image as a watermark. Both types support full control over position, opacity, and size for professional branding.

Upload MP4, WebM, MOV, AVI, and other common video formats. The tool uses FFmpeg for processing, supporting virtually all video codecs. Output is provided as MP4 for maximum compatibility.

Yes! Choose from 9 preset positions (corners, edges, center) or use custom positioning. Each position can be fine-tuned to ensure your watermark doesn't obstruct important content.

Use the opacity slider to control transparency from 10% (very subtle) to 100% (fully opaque). For most videos, 30-50% opacity provides good brand visibility without being intrusive.

No. All processing happens locally in your browser using FFmpeg WebAssembly. Your videos never leave your device, ensuring complete privacy and security for sensitive content.

Processing time depends on video length and resolution. A 30-second 1080p video typically takes 1-2 minutes in your browser. Longer videos or 4K resolution will take more time.

Currently, the tool processes one video at a time. Apply your watermark settings to one video, download it, then process the next. All settings are preserved between videos for consistency.

Browser memory limits apply - typically up to 500MB-1GB depending on your device. For large files or 4K videos, consider using shorter clips or reducing resolution before watermarking.

The tool preserves original video quality using efficient encoding. Minor quality loss may occur due to re-encoding, but settings are optimized to maintain visual fidelity while adding your watermark.

For copyright protection, 40-60% opacity balances visibility and aesthetics. For stock footage or demo videos, 70-80% ensures watermarks can't be easily removed. Adjust based on your content and audience.

Video Watermark - Add Logo & Text to Videos Free

1. Upload Video

3. Preview

4. Watermarked Video

2. Settings

Related Tools