Declank
Remove AI Watermarks from Images
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What is Declank?
Declank is a free online tool that removes AI generator watermarks, invisible signals, and metadata from images. It supports watermarks from Gemini, Doubao, Jimeng, and Samsung AI image generators, cleaning both visible watermarks and hidden metadata without requiring sign-up.
Key features include drag-and-drop or paste image upload (Ctrl+V), support for PNG/JPG/WebP formats up to 25 MB, and three cleaning modes: All (comprehensive removal), Visible (visible watermarks only), Metadata (metadata/EXIF only), and Invisible (hidden signals). The tool processes images entirely in the browser with no blur or quality loss, delivering clean downloadable images instantly.
Declank is designed for content creators, social media managers, designers, and anyone working with AI-generated images who needs clean outputs without AI platform watermarks or attribution signals. It's particularly useful for creators who want to share AI-generated content without visible watermarks or
Declank pricing
Pricing model: Freemium
Completely free tier with no paid plans. All features including visible watermark removal, invisible signal removal, and metadata stripping are free forever. No account required, no usage limits specified, no credit system.
Declank pros
- Completely free with no paid tiers or subscription required
- No sign-up or account creation needed
- No blur or quality loss after watermark removal
- Supports multiple AI watermarks: Gemini, Doubao, Jimeng, Samsung
- Removes both visible watermarks and invisible signals
- Strips metadata including EXIF and AI provenance tags
- Drag-and-drop upload for easy file selection
- Paste image with Ctrl+V for quick workflow
- Supports PNG, JPG, and WebP formats
- Handles images up to 25 MB in size
- Processes images entirely in browser for privacy
- Instant processing with immediate download
- Multiple cleaning modes for selective removal
- No watermarks added to output images
- Open-source code available on GitHub
Declank cons
- Web-only tool with no mobile app available
- No batch processing for multiple images
- 25 MB file size limit may exclude large images
- No API for programmatic integration
- Invisible watermark removal may not work on all signals
- No undo function if removal is unsatisfactory
- Limited to image files only, no video support
- No advanced editing or customization options
Frequently asked questions about Declank
What AI watermarks does Declank remove?
Declank removes watermarks from Gemini (Google's sparkle logo), Doubao (Chinese AI platform), Jimeng/CapCut, and Samsung AI image generators. It handles both visible watermarks and invisible signals embedded in images.
Do I need to create an account to use Declank?
No, Declank requires no sign-up or account creation. You can upload and process images immediately without providing any personal information or registering.
What image formats does Declank support?
Declank supports PNG, JPG/JPEG, and WebP image formats, which are the most common formats used by AI image generators.
Is there a file size limit for images?
Yes, Declank accepts images up to 25 MB in size. Images larger than this limit cannot be processed through the tool.
Does Declank add its own watermark to processed images?
No, Declank does not add any watermarks to the cleaned images. The output images are completely watermark-free.
Does Declank blur images when removing watermarks?
No, Declank removes watermarks without causing blur or quality loss. The tool maintains the original image quality while cleaning watermarks.
What is the difference between All, Visible, Metadata, and Invisible modes?
All mode removes everything (visible watermarks, invisible signals, and metadata). Visible mode removes only visible watermarks. Metadata mode strips only file metadata and EXIF data. Invisible mode targets hidden pixel-level signals like SynthID.
Where is my image processed - on the server or in the browser?
Images are processed entirely in your browser, which means your images never leave your device and are not uploaded to any server, providing better privacy.
Can I use Declank on mobile devices?
Declank is a web-based tool accessible through any mobile browser. While there is no dedicated mobile app, the website works on mobile devices for uploading and processing images.
Does Declank remove the 'Made with AI' label from social media?
Yes, Declank strips AI metadata including C2PA Content Credentials and EXIF tags that trigger 'Made with AI' labels on social media platforms like Instagram and Facebook.