Free Tools
Everything here runs in your browser, no sign-up. Two categories so far.
Developer Tools
JSON formatter, regex tester, Base64 encoder/decoder, JWT decoder, UUID generator.
Student Tools
GPA calculator and university-specific merit calculators.
Frequently asked questions
What tools does DevToolsKit Hub offer?
Two groups: developer tools (JSON formatter, regex tester, Base64 encoder/decoder, JWT decoder, UUID generator) and student tools (GPA calculator and university merit calculators).
Are the tools free?
Yes. They are free, need no sign-up, and run in your browser.
Is my data sent to a server when I use a tool?
No. The browser-based tools process your input locally on your device and do not upload it.