Free 🎨 Image Pixelation Tool

Free online image pixelation tool. Upload a photo and adjust the pixel block size to turn ordinary images into retro pixel art. 100% client-side Canvas processing — your images never leave your device.

Client-side Only · No Upload · Works Offline

🖼️

Click to upload or drag & drop an image here

Supports JPG / PNG / WEBP / BMP / GIF

Pixel Block Size 8px

👆 Upload an image to start pixelating

Adjust the pixel size slider and click "Apply Pixelation" to see the effect

Online Image Pixelation Tool

Free online image pixelation tool that uses Canvas API to process images entirely in your browser. Transform ordinary photos into retro pixel art with adjustable pixel block sizes. From subtle mosaic effects to extreme 8-bit pixel art, you control the intensity.

Key Features

Pixelation effect: Convert regular images into retro pixel art style
Adjustable intensity: Pixel block size from 2px to 64px for different looks
Real-time preview: See results instantly after applying
One-click download: Save the pixelated image as PNG
Privacy first: All processing is done client-side — images never leave your computer

How to Use

Click the upload area or drag and drop an image onto it. Once loaded, adjust the "Pixel Block Size" slider to set the pixelation intensity, then click "Apply Pixelation" to see the result. When satisfied, click "Download" to save the pixelated image as a PNG file.

FAQ

What image formats are supported?

All common image formats supported by your browser, including JPG, PNG, WEBP, BMP, and GIF.

Can I download the pixelated image?

Yes. Click the download button to save the pixelated image as a PNG file.

Is my image uploaded to a server?

No. All image processing happens locally in your browser using the Canvas API. Your images are never uploaded to any server.

Can I adjust the pixel block size?

Yes. Use the slider to freely adjust the pixel size from 2px to 64px, from subtle mosaics to extreme pixel art.

🎨 Image Pixelation Tool