🔲Pixelate Image
Pixelate images for privacy or artistic effect.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Pixelate images online for free. Blur faces or create retro pixel art effects.
Drop files here or click to upload
Max 20 files · 50 MB each
Pixel block size
10px2px (fine)100px (mosaic)
How to Use Pixelate Image — Step by Step
- 1Upload one or more images to pixelate
- 2Set the pixel block size — larger blocks create a stronger mosaic effect
- 3Click 'Pixelate Image' — the effect is applied to all uploaded images
- 4Download the pixelated results — useful for blurring faces or sensitive areas
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.