Developer Utilities

This subcategory offers four practical utilities for daily work. Unix Timestamp, Color Converter and CSV and JSON cover frequent conversions and checks. Developers, designers and testers can translate a date, change a color format or exchange tabular data. These four utilities are free, require no account, and function in the browser.

Choose according to the data you have. Unix Timestamp converts a date or a timestamp. Color Converter switches between HEX and RGB. CSV and JSON links a table and a JSON array. Regex tester lists the matches of a pattern. Start with the tool that matches your input format.

How to use

  1. For a technical date, start with Unix Timestamp and convert the date or timestamp according to your need.
  2. For a color, use Color Converter and switch between HEX and RGB before reusing the value.
  3. For tabular data, open CSV and JSON and check columns and headers during conversion.
  4. To validate a pattern, finish with Regex tester and list matches in the provided text.

Frequently asked questions

Does Regex tester run my pattern on a text?

Yes. It lists the matches found in the provided text. This helps check a pattern before adding it to code. Test edge cases too, because an expression can behave differently depending on options.

Does CSV and JSON handle column headers?

Yes. It converts a CSV table and a JSON array by relying on columns and headers. Check the result if your data contains unusual separators. A quick review before reuse avoids many mistakes.

Why use Unix Timestamp instead of a calendar?

Unix Timestamp is more direct for converting a date to a timestamp or the reverse. It avoids manual calculations and time zone shifts. Use it when you need to prepare or read a technical value.

In what order should I use CSV and JSON then Regex tester?

Start with CSV and JSON to convert a table and check columns. If you then need to verify a pattern in the resulting text, use Regex tester. This sequence separates data transformation from match searching.

Can I use Color Converter without Unix Timestamp?

Yes. Color Converter handles HEX and RGB, while Unix Timestamp converts a date or timestamp. These utilities are independent. Choose the one matching your data, then check the result before reuse.

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