Unix Timestamp Converter
Paste either a timestamp or a date and get every other representation back at once.
Read moreFree tools
Developer Tools
Encoders, formatters, generators and converters for everyday development.
- 9 items
Regex Tester
Including the zero-length match trap that makes a pattern loop for ever.
Read moreCSV to JSON Converter
The parsing most quick scripts get wrong, done correctly, without uploading a client export.
Read moreJWT Decoder
A token is often a working credential. This one decodes it in your browser, which is the only sane place to do it.
Read moreUUID Generator
Up to five hundred at a time, in the format your system expects.
Read moreBase64 Encoder and Decoder
Handles accented and non-Latin text correctly, which many simple implementations do not.
Read moreURL Encoder and Decoder
For query strings, redirect parameters and anything else that has to survive being put in a URL.
Read moreColour Converter and Contrast Checker
Includes the contrast ratios that decide whether text on that colour is readable.
Read moreJSON Formatter and Validator
Runs locally, which matters when the JSON contains an API response you should not be pasting elsewhere.
Read moreFree strategy session
Let’s build something worth finding.
Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.
- 30-minute call, no pitch deck
- Fixed-price proposal in 48 hours
- You own everything we build
Talk to a developer
Not a sales team
- Response time
- Within 1 business hour
- Where we work
- UK, USA & the Gulf
- Contracts
- No lock-in, monthly rolling
- Working since
- 2023