Developer Tools

Encoders, generators and converters for everyday development work.

• Base64 Encoder / DecoderTurn text into Base64, or Base64 back into text. Type and the answer appears.
• Unix Timestamp ConverterConvert a Unix timestamp to a date in any time zone, or a date back to a timestamp, with daylight saving handled explicitly.
• Cron Expression GeneratorBuild a cron expression from plain choices, or paste one to see what it means and when it runs next.