Free Tools
Small, useful utilities I've built and open up for anyone to use — no signup, nothing tracked. More get added over time.
Invoice Generator
Fill in your details, pick a template, and download a ready-to-send PDF invoice. Nothing is stored or sent anywhere.
Open toolJWT Decoder
Paste a token, see the decoded header & payload instantly, entirely client-side.
Open toolCron Expression Parser
Paste a cron expression, get a plain-English description and the next few run times.
Open toolJSON Formatter
Paste JSON, get it pretty-printed and validated with clear error messages.
Coming soon