MinoRemove LogoMinoRemove

Image Watermark Remover

Remove watermarks, logos, text overlays, and timestamps from images using AI. Process locally in your browser — your files never leave your device.

Drop an image here, or click to choose

Supports JPG, PNG, WebP

Key Features

Brush Selection

Paint over the watermark area with an adjustable brush for precise selection.

Rectangle Selection

Draw a rectangle around the watermark for quick, clean selection.

AI Inpainting

AI model rebuilds the background behind the watermark using surrounding context.

Preview Before Export

See the result before downloading. Compare before and after side by side.

Private & Secure

All processing happens in your browser. No image data is uploaded to any server.

Full Resolution Export

Download the cleaned image at its original resolution.

Examples

Photo with semi-transparent corner logo watermarkBefore
Same photo with corner logo removed and background repairedAfter

Corner Logo Removal

Small corner logo on continuous sky background. Processing time: ~2 seconds on WebGPU.

Product image with semi-transparent text overlay watermarkBefore
Same product image with text overlay removedAfter

Semi-Transparent Overlay

Semi-transparent text overlay on product photo. Processing time: ~3 seconds on WebGPU.

Old photo with camera date stamp in bottom right cornerBefore
Same photo with date stamp removed and background filledAfter

Date Stamp Removal

Camera date stamp on old scanned photo. Processing time: ~2 seconds on WebGPU.

Travel photo with white text overlay on textured building backgroundBefore
Same photo with text overlay removed, some texture variation visibleAfter

Text on Complex Background

Text overlay on textured background. Results may vary on highly detailed patterns.

How Local AI Image Repair Works

  1. 1
    Crop with Context: The selected area is cropped with extra padding to preserve surrounding visual context.
  2. 2
    Resize for AI: The patch is resized to the optimal input size for the AI model.
  3. 3
    AI Inpainting: The AI model rebuilds the pixels behind the watermark using surrounding texture and patterns.
  4. 4
    Composite Back: The repaired patch is composited back into the original image at full resolution.

How to Use

1

Upload your image

Drag and drop or select a JPG, PNG, or WebP image file.

2

Mark the watermark

Use the brush to paint over the watermark, or draw a rectangle around it.

3

Preview the result

Click Preview to see the AI-reconstructed result. Use the before/after comparison to verify.

4

Download

When satisfied, export the cleaned image at full resolution.

When Image Watermark Removal Works Best

Works Best For

  • Small to medium corner logos and watermarks
  • Semi-transparent overlays on continuous backgrounds (sky, wall, table)
  • Date stamps and time labels in image corners
  • Manual selection that fully covers the watermark edge
  • JPG, PNG, and WebP formats up to 20 MB

Results May Vary

  • Large watermarks covering more than 15% of the image
  • Watermarks over faces, eyes, or detailed text
  • Highly patterned or repetitive backgrounds (brick wall, fabric texture)
  • Multiple overlapping watermarks in the same area
  • Very low-resolution images (below 500px width)

Pro Tip

If the first result shows visible artifacts, try slightly expanding your selection area to include more surrounding context. The AI needs enough visual information to rebuild the area naturally.

Original Image Size Preserved

Unlike tools that downscale your entire image for processing, MinoRemove only resizes the selected patch for AI repair. Your final export retains the original image dimensions and quality.

Other Tools

Downscale entire image → Process → Export at lower resolution

MinoRemove

Crop selected patch → Process patch → Composite back at original resolution

Your Images Stay on Your Device

MinoRemove processes your images locally in your browser instead of uploading them to remote servers. Your original photos, selected areas, and repaired results never leave your device during the cleanup workflow.

How to Remove Watermarks from Images Using AI

Why Remove Watermarks Locally?

Online watermark removal tools typically require uploading your images to remote servers. This raises privacy concerns, especially for sensitive business materials, client assets, or personal photos. MinoRemove solves this by running AI inference entirely in your browser.

How AI Inpainting Works

Inpainting is a technique where AI models reconstruct missing or unwanted areas of an image using surrounding context. When you mark a watermark area, the model analyzes the nearby pixels and generates a natural-looking replacement for the marked region.

Step-by-Step Guide

  1. Upload your image: Drag and drop or click to select a JPG, PNG, or WebP file.
  2. Select the watermark: Use the brush tool to paint over the watermark, or the rectangle tool to draw a box around it. Make sure to cover the entire watermark including edges.
  3. Preview: Click the Preview button to see the AI-generated result. Use the before/after slider to compare.
  4. Export: If satisfied, click Export to download the cleaned image at full resolution.

Tips for Best Results

  • Cover the edges: Make sure your selection fully covers the watermark, including any semi-transparent edges.
  • Include context: For best results, the mask should include a small area around the watermark for context.
  • Try different sizes: If the first result isn't perfect, try adjusting your brush size or mask area.
  • Multiple attempts: For complex backgrounds, you may need to try a few times with slightly different selections.

Privacy & Security

MinoRemove processes all images locally in your browser. No image data is uploaded to any server. The AI model runs using WebGPU or WASM on your device. You can verify this by opening your browser's Network tab — you'll see zero image data being transmitted.

Frequently Asked Questions

What image formats does MinoRemove support?

MinoRemove supports JPG, PNG, and WebP formats up to 20 MB. Other formats may be supported in future updates.

Does MinoRemove reduce image quality?

No. MinoRemove preserves your original image dimensions. Only the selected watermark area is modified using AI inpainting. The rest of your image remains unchanged.

Can I remove multiple watermarks from one image?

Currently, MinoRemove supports one selection area per export. For multiple watermarks, you can process the image multiple times or contact us for batch processing options.

Why does my result look different from the example?

Results depend on watermark size, background complexity, and selection accuracy. Small watermarks on continuous backgrounds work best. Complex textures or large areas may show more variation.

Is it legal to remove watermarks from images?

Only use MinoRemove on images you own or are authorized to edit. Removing watermarks from copyrighted images without permission may violate copyright laws and platform terms.

How long does image processing take?

Processing time depends on your device and image size. Small images with small watermarks typically complete in 2–5 seconds on WebGPU-enabled browsers. Larger images may take longer.

What if I'm not satisfied with the result?

Try expanding your selection area slightly to include more surrounding context. If results still vary, you can retry without consuming credits for failed exports.