Does blur change my original photo?

No. Blur is added as padding; the original image remains intact.

Does it work on mobile?

Yes. The controls are touch-friendly and downloads save to your device.

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 and requires no account.

Mode

Blur padding for square images

Add blur padding to make a square image without cropping. Adjust strength and export in seconds.

Open editor Read the guide

Square Image Tool is the privacy-first alternative to template-heavy editors. It keeps your assets on-device, now supports 15 languages, and exports social-ready squares in under a minute.

Generate platform-ready avatars and cover art without cropping off shoulders or captions. Keep product shots consistent across marketplaces like Etsy, Taobao, and Shopee. Hand off polished assets to teammates with predictable framing and export presets.

Social media profiles · Marketplace listings · Marketing teams

Where a perfect square matters

Social media profiles

Generate platform-ready avatars and cover art without cropping off shoulders or captions.

Marketplace listings

Keep product shots consistent across marketplaces like Etsy, Taobao, and Shopee.

Marketing teams

Hand off polished assets to teammates with predictable framing and export presets.

How it works

Follow these quick steps to convert any image into a polished 1:1 asset.

11. Upload

Drag and drop a JPG, PNG, or WebP up to 10 MB, or tap the upload button on mobile.

22. Pick a mode

Switch between blur, color, or crop. Changing modes keeps your adjustments.

33. Adjust

Drag the image, use arrow keys for 1px moves, and Shift + arrows for 10px steps.

44. Export

Choose PNG/JPEG and pick a size (original, 1080px, 720px).

Local blur rendering

Blur is generated in your browser while the original stays sharp.

- 3 blur strengths
- Instant preview
- Reset anytime

Keep the subject centered

Drag or use arrow keys to fine-tune framing.

- 1px/10px nudges
- 1:1 safe frame
- Touch support

Ready to export

Download PNG or JPEG at original, 1080px, or 720px.

- PNG/JPEG output
- Original/1080/720 sizes
- Fast download

Blur mode FAQs

Does blur change my original photo?: No. Blur is added as padding; the original image remains intact.
Does it work on mobile?: Yes. The controls are touch-friendly and downloads save to your device.
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 and requires no account.