Developer Tools
Developer Tools bundle the most-used formatting, encoding, and inspection helpers so engineers can focus on logic instead of copy-paste chores.
All Developer Tools (4)
JSON Formatter
Beautify, validate, and minify JSON for APIs or configuration files.
Base64 Encoder / Decoder
Convert strings, JSON payloads, and verification tokens to and from Base64 in seconds.
UUID Generator
Create collision-resistant RFC 4122 v4 UUIDs with custom formatting in seconds.
Lorem Ipsum Generator
Produce flexible lorem ipsum paragraphs with HTML wrappers and consistent casing.
API tooling stack
Keep payloads clean from spec to deploy
These web-based developer utilities replace ad-hoc scripts with reliable, shareable helpers. They're ideal for backend engineers, solutions architects, QA analysts, and support teams who constantly inspect requests and responses.
- Validate JSON, YAML, and GraphQL bodies before committing
- Convert between encodings without remembering CLI flags
- Generate secure hashes for integrity checks or signing
- Document transformations for teammates with consistent outputs
What are developer utilities?
Developer utilities are focused tools that handle serialization, encoding, hashing, and payload inspection directly in the browser, so you can debug integrations without leaving your IDE context.
When engineers rely on them
How to streamline debugging
Paste or upload the payload you want to inspect.
Select the transformation: prettify, minify, encode, decode, hash, or diff.
Review highlighted errors, decoded claims, or checksum outputs.
Copy the sanitized payload back into your IDE or API client.
Engineer tips
- Save example payloads as gists and link them within tickets.
- Use the diff utilities to compare staging vs production responses.
- Chain encoding tools (e.g., JSON → Base64) to mirror production flows.
Trust & Safety
- No data storage
- Secure processing
Frequently Asked Questions
Can I trust sensitive payloads here?
All processing is client-side, so tokens and secrets never leave your browser. Always clear the tab when finished.
Do you support other formats besides JSON?
Yes, many tools also support YAML, XML, and plain text transformations.
Can I diff two payloads?
Use the compare utilities to highlight insertions, deletions, and changes line by line.
Can I keep working offline after the page loads?
Yes. Once the UI is open, every formatter and decoder runs locally so you can disconnect from the network without losing functionality.
How do I share decoded data with teammates?
Copy the prettified or decoded output and paste it into pull requests, tickets, or secure chats—nothing is stored on our side.
Can I chain multiple transformations?
Open two panels (for example JSON formatter plus Base64 encoder) and move the output between them to mirror your production flow.