Made a simple LLM token cost estimator

Given that we use LLM virtually daily, and some of us, have to relay those costs to clients/colleagues, I figured I create a tool for the purpose.

How I made it

1. Crafted a prompt and fed it into Google Gemini 2.5 Pro Research.
2. Created a mockup on Gemini.
3. Revised it using Lovable.
4. Ported the code into VS Code and integrated it into my project.
5. Deploy!

Check it out here.

Also, a small YT demo.