Pixelate Image
Apply a pixelation effect to any image with adjustable pixel size.
Browser Processing Only (Offline Ready)
1
Upload your file
Drag & drop or click to select a file from your device.
2
Adjust settings
Configure options to get the result you want.
3
Download result
Get your processed file instantly. No waiting.
About This Tool
What is Pixelate Image?
Pixelate Image applies a mosaic/pixelation effect to images with adjustable pixel size. Blur out faces, license plates, or sensitive information — or create retro pixel art effects.
Adjust the pixel block size to control the level of pixelation from subtle to heavy.
Common Use Cases
- Privacy Censoring: Pixelate faces, license plates, or personal info in photos
- Screenshot Redaction: Hide sensitive data in screenshots before sharing
- Pixel Art: Create retro pixel-art effects from photographs
- Social Media: Anonymize people in photos before posting
- Presentations: Obscure sensitive details in presentation images
Privacy-First Image Pixelation
Pixelation is applied locally in your browser using Canvas API pixel manipulation.
- Your images never leave your device — essential when pixelating sensitive content
- No server processing or uploads
- Works offline after the page loads
Related Tools
FAQ
Pixelation is commonly used to censor sensitive information in screenshots, create retro pixel-art effects, or anonymize faces in photos.
Yes. Use the pixel size slider to adjust from 2px (subtle) to 50px (heavy pixelation).
No. All processing happens entirely in your browser. Your data never leaves your device — nothing is uploaded to any server.
Yes. Once the page has loaded, the tool works completely offline. For the best experience, install PrivaDeck as a PWA from your browser.
There are no server-imposed limits. The maximum file size depends on your device's available memory and browser capabilities. Most modern devices handle files up to several hundred MB without issues.