W-Agent
W-Agent is a free, AI-powered online tool for removing watermarks, subtitles, logos, timestamps, stickers, text, and other unwanted overlays from videos and images. It runs entirely in the browser, requiring no installation or software setup. Users can upload a file, let the AI automatically detect visible overlays, or manually guide the removal using bounding boxes and brush masks. For videos, masks can be scoped to exact time ranges, giving users control over when and where cleanup is applied. The tool supports common video formats such as MP4, MOV, WEBM, MKV, and AVI, as well as image formats including JPG, JPEG, PNG, and WebP. Uploads can be up to 500MB, with a maximum video duration of 2 minutes, a maximum resolution of 2560x2560, and a maximum frame rate of 60 FPS. After processing, users can download the cleaned file in full quality. W-Agent uses AI-assisted inpainting to reconstruct the background behind removed overlays, aiming to preserve edges, colors, and motion for natural-looking results. The service is free to use with no hidden fees or subscriptions. Uploaded files are processed securely and automatically deleted after completion, and the platform includes a disclaimer reminding users to only edit content they own or have permission to modify.
- Category
- AI Watermark Remover
- Pricing
- Free
Problem solved
W-Agent solves the problem of unwanted visual overlays on videos and images by providing a free, no-install AI tool that detects and removes watermarks, subtitles, logos, timestamps, and text while reconstructing the underlying background for clean, natural results.
Use cases
- Remove TikTok or Douyin watermarks from downloaded videos
- Delete hardcoded subtitles from video clips
- Erase logos from videos for clean repurposing
- Remove text overlays and timestamps from images
- Clean up product footage by removing stickers or badges
- Restore background areas behind watermarks in photos
- Prepare video content for social media or presentations
Audience
- Content Creators
- Business Users
- Hobbyists
- Designers
Pros
- Free to use with no subscriptions
- No installation or software setup required
- AI auto-detection plus manual mask controls
- Supports both video and image cleanup
- Files are automatically deleted after processing
Cons
- Limited to 2-minute videos and 500MB uploads
- Requires uploading files to a web service
- Output quality depends on source footage and mask complexity
- No offline or desktop version
- No API or programmatic access
Official website: https://w-agent.xyz/
Canonical LambdaBase page: https://www.lambdabase.com/tools/w-agent