AI-Powered
Video Editing
Product
Solutions
Free Tools
Video Trimmer
Cut and trim video clips
Subtitle Creator
Generate captions from audio
Transcript Extractor
Get text from any video
Video Watermark
Add logo or text overlay
Video Cropper
Resize and crop frames
Video to FAQ
Turn video into Q&A
Video to Help Article
Auto-generate help docs
Subtitle Translator
Translate captions instantly
Background Music
Add royalty-free tracks
Thumbnail Generator
Create click-worthy thumbs
Description Generator
SEO-optimized descriptions
AI Video Trimmer
Smart cuts, auto highlights
Video Merger
Combine multiple clips
Video Rotator
Flip or rotate footage
Speed Changer
Speed up or slow down
Format Converter
Convert between formats
Video Fade In/Out
Smooth intro and outro
Video Summary
AI-powered key takeaways
Video FAQ Generator
Extract FAQs from video
Image Annotator
Mark up screenshots
Audio Extractor
Extract audio from video
Add Watermark to Video - Free
Upload your video and watermark image. Choose position, size, and opacity - download the result instantly.
Drop your video here
or click to browse
How It Works
Three simple steps
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM up to 500 MB.
Add your watermark
Upload a logo or image. Pick the position, size, and opacity that fits your brand.
Download result
We render the watermark onto your video. Download the finished file in seconds.
Upload your video
Drop a video file or paste a link. Supports MP4, MOV, and WebM up to 500 MB.
Add your watermark
Upload a logo or image. Pick the position, size, and opacity that fits your brand.
Download result
We render the watermark onto your video. Download the finished file in seconds.
Why Use This Tool
6 position presets
Place your watermark in any corner or centered — top or bottom.
Adjustable size & opacity
Small, medium, or large. Fine-tune opacity from 10% to 100%.
Fast processing
Cloud-based rendering. Your watermarked video is ready in seconds, not minutes.
Frequently Asked Questions
MP4, MOV, and WebM files up to 500 MB.
PNG (recommended for transparency), JPG, and WebP. PNG with a transparent background works best.
Yes. Upload your video and watermark image, configure settings, and download the result. Sign in to keep your history.
Yes — the watermark is overlaid on every frame from start to finish.
Absolutely. Upload any image — logos, text graphics, or badges. PNG with transparency gives the cleanest result.
Need more from your videos?
Vidocu turns videos into subtitles, voiceover, translations, and help articles — automatically.