1Step
1. Upload
Drag and drop a JPG, PNG, or WebP up to 10 MB, or tap the upload button on mobile.
How to use Square Image Tool
Follow these steps on desktop, tablet, or phone. Everything runs locally - no account or upload required.
2Step
2. Pick a mode
Switch between blur, color, or crop. Changing modes keeps your adjustments.
3Step
3. Adjust
Drag the image, use arrow keys for 1px moves, and Shift + arrows for 10px steps.
4Step
4. Export
Choose PNG/JPEG and pick a size (original, 1080px, 720px).
Tips
- Shift + arrow keys move faster
- Double-click the canvas to recenter
- Click Clear to start over without reloading
Explore modes
Quick answers
Do I need to upload my photos?
No. All processing happens inside your browser, so your files never leave the device.
What export size should I use?
1080px is a safe default for social feeds, while 720px is lighter for quick sharing.
Which file types are supported?
JPG, PNG, and WebP up to 10 MB are supported.
Is it free and without signup?
Yes. Square Image Tool is free to use and requires no account.
Does it work on mobile?
Yes. The interface is touch-friendly and downloads save to your device.
How do I reset the canvas?
Click Clear to remove the image and start over.