Perfect Borders,
Zero Hassle.

The privacy-first way to fit your photos on Instagram. Add beautiful borders and fix aspect ratios instantly in your browser.

Cropped
Others
Border Boost

Why photographers use Border Boost

Designed for creators who care about image quality and data privacy.

🛡️

100% Private

No servers. No cloud uploads. Your photos are processed locally in your browser via JavaScript. Secure by design.

Batch Processing

Have 50 photos from a shoot? Drag and drop them all. We process them in seconds and zip them up for you.

🎨

Total Control

Adjust border thickness, pick colors from your image using the eyedropper, or use the classic white frame aesthetic.

How It Works

1

Upload

Drag & drop your high-res files (JPG, PNG, WebP).

2

Customize

Choose "4:5" for Instagram and adjust the border size.

3

Download

Get your images instantly without quality loss.

Ready to boost your feed?

Join thousands of creators using the privacy-first photo tool.

Launch App Now