Developer

Inspect structured data, timestamps, tokens, and encoded strings with focused developer utilities. The collection includes JSON formatting and validation, JSON to CSV, Base64, URL encoding, Unix timestamp conversion, and JWT decoding. Choose a tool according to the representation you need to inspect or produce rather than treating every encoded value as the same format.

Planning PokerEstimate user stories together with your Scrum team in real time.

JWT DecoderDecode JWT headers, payloads and common time claims locally.

Unix Timestamp ConverterConvert Unix timestamps to local, UTC and ISO dates or convert dates back.

JSON FormatterFormat, validate and minify JSON with clear error messages.

URL Encoder / DecoderSafely encode or decode URL components in your browser.

JSON ValidatorCheck JSON syntax and read the browser parser’s error message.

JSON to CSVConvert a JSON array of objects into a downloadable CSV file.

Base64 Encoder/DecoderEncode text to Base64 or decode Base64 back to text.

Choosing a tool

JSON Formatter is useful for indentation or minification; JSON Validator checks syntax without changing the source. JSON to CSV is designed around row-shaped data and has documented limits for nested values. Base64 represents bytes as text, while URL encoding escapes characters for URLs. Neither is encryption. JWT Decoder displays token content but cannot establish trust by verifying a signature. Unix timestamps require the correct seconds or milliseconds interpretation. Review each tool’s example and limitations, and use synthetic data when exploring an unfamiliar payload that might contain credentials.