Toolbox
Tools worth keeping
Small, free tools that run entirely in your browser. No sign-up, nothing sent anywhere.
Prompt tool
Prompt Improver
Turn a rough prompt into a structured, reusable one. Paste what you have, see what is missing, and get a cleaner version back. Everything runs in your browser.
Open the tool → Voice toolPersonal Voice Skill Trainer
Turn your own writing into a reusable voice skill. Paste a few samples, add a little context, and get a ready-to-run prompt for your own Claude that makes AI write like you. Everything runs in your browser.
Open the tool →More tools coming.