---
title: Protect PNGs for Acropalypse
summary: Remove extraneous data from PNG files created using screenshotting tools
url: https://www.fastly.com/documentation/solutions/examples/protect-pngs-for-acropalypse
---

Remove extraneous data from PNG files created using screenshotting tools

## Compute

### Rust

[Try it in Fastly Fiddle](https://fiddle.fastly.dev/57504cfb)

### Javascript

[Try it in Fastly Fiddle](https://fiddle.fastly.dev/8171d895)