FreeDev Tools Online
Provides over 160 free online developer tools for tasks like JSON formatting, Base64 encoding, UUID generation, CSS generation, AES encryption, validation, regex, and password generation.
Launch screenshots from Product Hunt, Jul 2026
A collection of over 160 free online developer tools that solve common coding and data manipulation problems, including JSON formatting, Base64 encoding, UUID generation, CSS generators, AES encryption, validators, regex, and password generation. It targets developers and engineering teams of all company sizes, from freelancers to enterprises, who need quick utilities without installation or sign-up. The tools run directly in the browser, offering a no-download, no-sign-up delivery model that emphasizes convenience and accessibility.
Key features
- JSON formatter and validator
- Base64 encoder and decoder
- UUID generator
- CSS generator tools
- AES encryption and decryption
- Regex tester and validator
- Password generator
- Data converters (JSON to CSV, etc.)
- Text manipulation tools
- Hash generators (SHA, MD5)
- JWT verifier
- Color and CSS tools
- No social media activity within the last 30 days
- API
- Software developers
- Engineering teams
- Freelancers solopreneurs