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Small tools.
Big impact.
A curated collection of focused utilities — built for writers, developers, and curious people. No bloat, no noise. Just the tool you need, working instantly.
tinker ~ $ search word-counter
→ Found: word-counter
Count words, chars, sentences
tinker ~ $ search json formatter
→ Found: json-fmt
Prettify or minify any JSON
tinker ~ $ open color-picker
→ Launching… ready
tinker ~ $
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About us
jntzn is a team of software developers and writers, based in Germany. Our mission is to deliver high-quality and reliable software solutions that make your work easier.