Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Video Watermark Remover - Remove video watermark

Video Watermark Remover - Remove video watermark by Plexigen AI

Remove watermarks from videos using AI. Detects and erases logos and text overlays to preserve natural video quality.

Some features may require paymentSome features may require payment
0 (0 reviews)0 (0 reviews)
2 Users2 Users
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
Remove watermark from videoOriginal Quality Output
About this extension
Effortlessly remove unwanted watermarks, logos, and text overlays from your videos using cutting-edge AI technology. Our intelligent system analyzes every frame, accurately detects watermarks, and seamlessly fills the removed areas to maintain pristine video quality - perfect for content creators, marketers, and video editors working with TikTok, YouTube, Instagram, and AI-generated footage.

🎯 Key Features
• 🤖 AI-Powered Watermark Detection
Automatically identifies and locates logos, text watermarks, and branded overlays across your entire video without manual selection.

• 🎬 Frame-by-Frame Processing
Maintains visual consistency throughout motion sequences and scene changes, eliminating flicker, ghosting, and tracking issues.

• ✨ Intelligent Content-Aware Fill
Smartly reconstructs the background behind watermarks using surrounding visual data for natural, seamless results.

• 🎨 Quality Preservation
Maintains original resolution, color accuracy, and fine details without introducing blur, compression artifacts, or quality loss.

• 📱 Multi-Platform Optimization
Tailored for social media content from TikTok, YouTube, Instagram, Facebook, and other platforms - plus standard editing workflows.

• 🎥 Sora 2 & AI-Video Ready
Specifically optimized to handle AI-generator badges, preview overlays, and watermarks from Sora 2 and similar AI video tools without manual masking.

• ⚡ Fast Processing Engine
Deliver professionally cleaned videos in minutes, not hours - even for longer clips with complex watermarks.

• 💾 Export-Ready Formats
Supports MP4, MOV, and AVI input; exports production-ready files compatible with Premiere Pro, DaVinci Resolve, Final Cut Pro, and CapCut.

• 🔒 Secure & Private Processing
Your video files are processed exclusively for watermark removal and stored according to your preferences with deletion available anytime.

👥 Who It's For
• Content Creators & Influencers: clean up repurposed content, stock footage, or collaborative videos for polished final uploads

• Sora 2 & AI Video Creators: remove AI-generator watermarks and preview badges from your creations before publishing

• Social Media Managers: prepare cross-platform content by removing platform-specific watermarks for universal use

• Marketing Teams & Agencies: refresh archived video assets and eliminate outdated branding for new campaigns

• Video Editors & Freelancers: offer watermark removal as a value-added service to clients without tedious manual work

• Small Businesses: repurpose older promotional videos by removing expired logos, sponsor marks, or outdated overlays

• Educators & Trainers: clean up screen recordings and tutorial videos with unwanted software watermarks

🚀 Getting Started
1. Upload Your Video
Drag and drop your file or paste a video URL. Supports MP4, MOV, and AVI formats up to standard processing limits.
  1. Automatic AI Processing
    Our AI scans every frame, detects all watermarks (logos, text, overlays), and intelligently removes them while seamlessly filling the affected areas.
  2. Preview & Compare
    Review the before-and-after comparison to ensure the watermark removal meets your quality standards.
  3. Download Clean Video
    Export your watermark-free video at original resolution, ready for editing, publishing, or distribution across any platform.

💡 Pro Tips for Best Results
• Use High-Quality Sources: Upload the highest resolution and bitrate available - better input quality produces superior removal results

• Segment Moving Watermarks: If watermarks shift position or animate across the frame, consider processing in shorter segments for optimal accuracy

• Preview Before Finalizing: Always use the before/after comparison feature to verify removal quality before downloading

• Static Watermarks Work Best: Watermarks in consistent positions (corners, edges) yield the cleanest results with minimal artifacts

• Multiple Watermarks: The AI can handle multiple watermarks simultaneously, but simpler scenes process more reliably

• Lighting Considerations: Well-lit, evenly exposed footage allows the AI to reconstruct backgrounds more accurately

🎬 Common Use Cases
• Repurpose Stock Footage: remove preview watermarks from purchased or trial stock video clips

• Clean AI-Generated Videos: eliminate Sora 2, Runway, or other AI tool watermarks and badges

• Rebrand Content: update older videos by removing outdated logos or sponsor marks

• Cross-Platform Publishing: remove TikTok watermarks to repurpose content on YouTube and Instagram

• Archive Restoration: refresh older video assets with expired or unwanted branding elements

• Collaborative Projects: clean up shared footage with contributor watermarks before final assembly

⚙️ Technical Specifications
• Supported Input Formats: MP4, MOV, AVI

• Input Methods: Direct file upload or video URL

• Output Format: MP4 at original resolution

• Processing: Cloud-based AI with frame-by-frame analysis

• Compatibility: Works with footage from all major cameras, smartphones, screen recorders, and AI video generators

• Export Integration: Compatible with Premiere Pro, DaVinci Resolve, Final Cut Pro, CapCut, and all standard video editors

🔐 Privacy & Security
We respect your privacy. Your prompts and uploads are processed only to generate videos. Projects are saved to your account per your settings and can be deleted anytime. See our website privacy policy for details.

📚 Support & Resources
If you have questions or need help, contact support with details and screenshots for faster assistance.
Rated 0 by 0 reviewers
Sign in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and dataLearn more

Required permissions:

  • Download files and read and modify the browser’s download history
  • Access browser tabs
  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
1.1.2
Size
224.18 KB
Last updated
4 days ago (Oct 15, 2025)
Related Categories
  • Photos, Music & Videos
  • Social & Communication
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • facebook
  • video converter
  • youtube
Add to collection
Report this add-on
Go to Mozilla’s homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.