Developer utilities that keep you in flow
Inspect JSON, decode tokens, generate UUIDs, and convert timestamps with fewer context switches.
What you can do here
- Format, decode, generate, and convert developer data quickly.
- Helpful during debugging, API testing, and auth checks.
- Easy to switch between related developer utilities.
- A cleaner option than jumping between multiple small sites.
Browse every developers tool
JSON Formatter
Format, validate, minify, and inspect JSON with a cleaner debugging workflow.
JWT Decoder
Decode JWT tokens instantly to inspect claims, timestamps, and payload data.
Base64 Encode/Decode
Encode plain text to Base64 or decode Base64 strings back to readable text.
UUID Generator
Generate one or many UUID v4 values for apps, records, and test data.
Epoch Converter
Convert Unix timestamps into readable dates and back again without friction.
Developer tools for quick checks and debugging
Handy utilities in one place
Open this category when you need to format JSON, inspect a JWT, convert Base64, generate UUIDs, or check Unix timestamps.
Made for quick development tasks
These tools are useful when you need a fast answer during debugging, API testing, or day-to-day development work.
Clear layouts for fast reading
The pages are designed to help you paste data, inspect the result, and move on without extra clutter.
Useful tools often go together
If you open one developer tool, there is a good chance you will need another one soon after, so they are kept close together here.
You might also need these categories
Many tasks overlap. After finishing one job, you can move straight into another category without starting over.
Frequently asked questions about Developer Tools
The category currently supports JSON formatting, JWT decoding, Base64 conversion, UUID generation, and epoch timestamp conversion.
They reduce context switching. Instead of opening a local script or separate app, users can handle quick inspection and transformation tasks immediately in the browser.
Yes. These tools are especially helpful during debugging, API testing, auth troubleshooting, and lightweight data inspection workflows.