Utility Tools
Lorem Ipsum, UUID, Random JSON, Timestamp, Regex, JWT, Hash, Color, Text Case.
Developer utilities in one place
Generate placeholder text (Lorem Ipsum), unique IDs (UUID), or random JSON for testing. Convert timestamps to dates and back, test regular expressions, build JWT payloads, compute MD5 and SHA-256 hashes, convert colors between Hex/RGB/HSL, and transform text case (camelCase, snake_case, etc.). All tools are client-side and free.
Tools in this category
Frequently Asked Questions
What utility tools are available?
Lorem Ipsum Generator, UUID Generator, Random JSON Generator, Timestamp Converter, Regex Tester, JWT Generator, Hash Generator (MD5/SHA-256), Color Converter, and Text Case Converter. All run in your browser.
Is my data sent to a server?
No. All utility tools run entirely in your browser. No data is uploaded or stored.
Can I use these for production?
Yes. UUIDs use crypto.randomUUID when available; hashes use Web Crypto. Use JWT Generator for payload encoding—sign with your secret in your app.