Developer Tools
Local utilities for formatting, validating, encoding, decoding, hashing, parsing, and inspecting developer data.
15 tools
Developer
15- JSON FormatterFormat JSON into readable, indented output.
- JSON ValidatorCheck JSON syntax and identify formatting errors.
- Base64 Encoder/DecoderEncode plain text to Base64 or decode Base64 values.
- URL Encoder/DecoderEncode and decode URL-safe strings for web use.
- Hash GeneratorGenerate common hashes from text input.
- Timestamp ConverterConvert Unix timestamps and date-time values.
- JWT DecoderDecode JWT header and payload data without verification.
- Regex TesterTest JavaScript regular expressions locally.
- File Hash CheckerCalculate SHA digests from local file bytes.
- YAML Formatter / ValidatorValidate and format YAML locally.
- URL ParserParse URL components with the browser URL API.
- XML FormatterValidate and format XML locally.
- SQL FormatterFormat common SQL statements locally.
- Cron Expression ParserParse standard five-field cron expressions locally.
- HTTP Status Code ReferenceSearch concise HTTP status code meanings locally.