Private by default
Processing happens inside your browser. We do not send files to an image-processing server.
Pixelate Image
Create an adjustable block-pixel effect without uploading your image.
Runs on this deviceFree · no watermarkNo sign-up
Edited locally — your image never leaves this device.
or drop an image here
JPG, PNG, WebP or AVIF · processed locallyYour image will be processed on this device.Quick answer
Pixelation downsamples the image into blocks and scales it back without smoothing, entirely in your browser.
How to use this tool
- Select one image or a batch of images.
- Choose the output settings that fit your workflow.
- Process and download your new image. The original content stays untouched.
Batch-ready
Use the same settings for several files, then download them separately or in a ZIP.