Use Ctrl+Z (Cmd+Z on Mac) to undo recent brush strokes. Clear removes the loaded image so you can load it again and start over.

Does a flattened export guarantee concealment?

No. Download creates a flattened raster image, but blur and pixelation can leave recognizable or inferable detail. Use full opaque black coverage with a margin for sensitive information, then review the downloaded image at its original size and zoomed in before sharing.

Image Censor & Blur

Blur image regions or cover sensitive details with black.

For sensitive details, use full opaque black coverage. Blur and pixelation can leave text, faces, or patterns recognizable at any strength. Cover the whole detail with a margin.

Drag & drop an image here

…or click to choose a file

Mode

Effect

Pixelate Blur Black

Pixel size (px)

Brush size (px)

Tip: Hold Alt to erase. Hold Space to pan. Wheel to zoom. Hold H for original.

Preview

100%

Open the downloaded image at its original size and zoom in before sharing. Check every sensitive area and its edges; the editor preview is not a substitute for reviewing the exported file.

Format Quality

Example output

Censored photo with pixelated and blacked-out regions. — Example output — results vary with input.

Help & FAQ — Image Censor & Blur

How to use

Load an image you want to censor.
Use full opaque black coverage with a margin for sensitive details; reserve blur and pixelation for low-risk context.
Download the image, then inspect the exported file at its original size and zoomed in before sharing.

Use cases

De-emphasize low-risk background details with blur or pixelation.
Cover sensitive information on receipts with full opaque black regions.

Tips & FAQs

Can I undo edits?: Use Ctrl+Z (Cmd+Z on Mac) to undo recent brush strokes. Clear removes the loaded image so you can load it again and start over.
Does a flattened export guarantee concealment?: No. Download creates a flattened raster image, but blur and pixelation can leave recognizable or inferable detail. Use full opaque black coverage with a margin for sensitive information, then review the downloaded image at its original size and zoomed in before sharing.

Formats & limits

Input: PNG, JPG, WebP
Output: PNG, JPG or WebP
Blur and pixelation do not guarantee concealment
High-resolution editing may be slower on low-powered devices

Privacy

Processing happens in your browser. Download saves output locally; when available, Share sends it through your chosen app.