About CrunchCube

CrunchCube is a small collection of free tools, games and tutorials for people who build things on the web. Every tool runs in your browser, so there's nothing to install and nothing you paste is uploaded.

Who writes it

The tutorials are written by working developers with years of experience building real client projects, from PHP and WordPress sites to Python, machine learning, React and Next.js apps. The goal is simple: explain the why, not just the how, with examples you can run.

How we test

  • Every code example in a tutorial is run before it's published, and the output shown is the real output.
  • News articles link to their sources, so you can check every claim yourself.
  • Articles show when they were last updated, and are revised when tools or prices change.

What you'll find here

How CrunchCube is funded

The site shows ads and some articles contain affiliate links, which are always marked. That's what keeps every tool free.

Spotted a bug or want a tool? Get in touch at hello@crunchcube.in.