Timestamp Converter

Convert between Unix epoch and human-readable timestamps.

Base64 Encoder / Decoder

Encode plain text to Base64 or decode Base64 back to text.

JSON Formatter & Validator

Format, minify, and validate JSON documents.

CRON Expression Generator

Build CRON expressions from frequency dropdowns — minute, hour, day, week, or month.

Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes from any input text.

Smart Scratchpad

Distraction-free notepad that auto-saves every keystroke. Instantly strips formatting from pasted text.