Instagram Padding Tool

Add borders to your image to match 1:1 (square) format. Useful if you want to post photos taken in different aspect ratio into a single post.

Border size40px

Background color

White

Black

Drop your images here or browse(.jpg, .jpeg and .png only)

Everything is computed locally, no data is sent to a server.

How this works

This web application is an experiment that utilizes WebAssembly. Image processing is carried out in the Rust programming language using wasm-pack. The images are computed directly in your browser, and nothing is sent to a server.

The source code can be found here.

You can also check out my other work at vlour.me.