Are PixelTools free to use?

Yes, all 18 image tools on PixelTools are completely free with no limits, no account required, and no hidden fees.

Do my images get uploaded to a server?

Never. All processing happens locally in your browser using the Canvas API. Your files never leave your device.

What image formats are supported?

Most tools accept JPG, PNG, WEBP, and GIF. Output formats depend on the specific tool.

Is there a maximum file size?

No hard limit. Very large files (20MB+) may take a few seconds on older devices but will process correctly.

PixelTools

Browse Tools

Blur Image

Add blur effects to images online. Adjust blur intensity with a slider — free and browser-based.

Processed locally in your browser

Your files are not uploaded

Free and private

Drag & drop your image here

or click to browse

Supports PNG, JPG, WEBP, GIF

Blur Image Online — Gaussian Blur Tool

Adding blur to images has many practical uses: obscuring sensitive information, creating depth-of-field effects, softening backgrounds, or preparing images for overlaid text. Our free online blur tool lets you apply a Gaussian blur with adjustable intensity directly in your browser.

Privacy is a common use case — blurring faces, license plates, addresses, or financial information before sharing screenshots or photos online. Our tool processes everything locally, so your sensitive images never leave your device.