SuperAPI AI Directory

DeWatermark

Free online image watermark remover

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About this tool

DeWatermark is an AI watermark removal tool that runs in the browser. It can detect and erase unwanted overlays in images such as watermarks, logos, timestamps, text, signatures, emoji stickers, and more, and uses inpainting and GAN technology to reconstruct the obscured background, avoiding blurring or color shift.

Main capabilities

  • Automatically recognizes and removes watermarks; ordinary watermark processing takes about 3 seconds; complex or multi-layer watermarks using the PRO Remove model may take 5 to 10 seconds.
  • Provides three AI models: Auto Remove 2.0 is suitable for emojis and simple overlays, Auto Remove 3.0 is suitable for most scenarios, and PRO Remove can handle multi-layer watermarks or watermarks with opacity below 0.05.
  • Manual AI brush: when AI does not fully remove it, you can paint over the residual area, and inpainting is applied locally to the painted area for pixel-level repair.
  • Batch processing: process up to 50 images at a time, apply settings uniformly, and download them packaged as a ZIP.
  • Removable watermark types include text, logos, diagonal lines, transparent (opacity as low as 0.02), timestamps/dates, full-screen tiling, signatures, emoji stickers, and more.
  • Data privacy: the official statement says uploaded images are not stored, shared, or published; files are deleted from the server immediately after download, and transmission uses HTTPS encryption.

How to use

  • Drag and drop or click to upload images on the web page, or use Ctrl+V to paste from the clipboard.
  • Supports JPG, JPEG, PNG, WEBP, and AVIF formats, up to 10MB, with a maximum resolution of 6000×6000px.
  • After upload, AI automatically detects and removes watermarks, and you can switch models; use the AI brush for touch-ups when necessary.
  • After completion, you can download as JPG, PNG, or WEBP; batch mode outputs a ZIP; Pro subscribers can download uncompressed full-HD images.
  • Also provides Windows and macOS desktop apps, as well as iOS and Android mobile apps; can be used through any mobile browser.
  • Provides Watermark Remover API and Remove Watermark MCP for easy integration into workflows or connection to your own AI models.

Use cases

  • Image editing work that requires cleaning overlays, such as e-commerce product images, social media content reprocessing, and images for research or publications.

Limitations and notes

  • The official statement emphasizes that it may only be used forimages that you own, created yourself, or have been authorized to edit; removing watermarks from copyrighted images may violate copyright law, and users must ensure compliance themselves.
  • Free users can process 3 images per day without logging in; the "unlimited" in the Pro plan only means no daily limit for human users, automated or bot use is not allowed, and batch mode quota is billed separately from the unlimited plan. Specific pricing information is not provided in the materials.
  • Also provides extended tools such as video watermark removal, PDF watermark removal, text removal, and batch watermark removal, but the materials do not give their detailed parameters and limitations.