Pixelate an Image
Pixelate an image in your browser and download a blocky PNG effect without uploading the file.
How to Use the Free Online Image Pixelator
Click 'Upload Image' to select a photo from your device.
Use the 'Pixel Size' slider to control the level of pixelation. A larger number creates bigger pixels.
The image preview will update in real-time as you adjust the slider.
When you're happy with your pixel art, click the 'Download' button to save the new image for free.
Frequently Asked Questions
Is my image uploaded to a server?
No. To protect your privacy, this online tool processes your image directly in your web browser. Nothing is ever uploaded to our servers.
Is this pixelator tool free to use?
Yes, our online image pixelator is 100% free to use with no watermarks or limitations.
What format will the downloaded image be in?
The pixelated image will be downloaded as a high-quality PNG file, which is ideal for preserving the sharp edges of the pixels.
What this tool is for
The image pixelator turns a photo or graphic into a blocky pixel-style version. Upload an image, adjust the pixel size, preview the effect, and download the result. It is useful for creating pixel art looks, hiding small details in screenshots, anonymizing faces or license plates in casual images, making retro-style assets, or preparing simple visuals for posts and presentations. Larger pixel sizes create a stronger effect, while smaller values keep more of the original detail.
Common tasks
Apply a pixelation effect to an image for style, privacy, or simple visual editing.
- Create a retro pixel effect.
- Obscure details in a screenshot.
- Prepare blocky social graphics.
- Download a pixelated PNG.
Privacy and limits
Image pixelation runs in your browser, so the image does not need to be uploaded to a server.
Maintained by Conversores Online. Last reviewed: May 29, 2026
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