Verified no-login tool
Drop image file here or
Your files are secure
Upload, adjust, download.
Select your image.
Adjust the settings as needed.
Preview the result.
Download the output.
Built for speed, privacy and reliability — on any device.
Runs locally — nothing is uploaded.
No account, no limits.
Live preview and fast processing.
Works on desktop, tablet and mobile.
Preserve image fidelity with lossless processing options. Export to the format that suits your workflow.
No. Everything runs entirely in your browser.
Yes — completely free with no sign-up required.
Yes — it works on any device with a modern browser.
The tool supports the most common image formats including JPG, PNG, WebP, GIF and BMP. Output format options are shown in the settings panel.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Pixelate and mosaic effect with adjustable block size — free & private