Simple, free, privacy-friendly tools for developers and students
Create strong random passwords.
Generate human-readable passphrases.
Generate MD5, SHA hashes.
Decode JSON Web Tokens.
Generate random strings.
Convert text to/from Base64.
Percent-encode/decode URLs.
Encode/decode HTML entities.
Convert CSV to/from JSON.
Convert YAML to/from JSON.
Convert Markdown to HTML.
Convert between bases.
HEX ⇄ RGB ⇄ HSL.
Convert images to Base64.
Test regular expressions.
Compare two texts.
Parse URLs easily.
Explain cron expressions.
Generate UUID v4.
Convert UNIX timestamps.
Calculate subnets.
Generate UTM links.
Validate and format JSON.
Format your code.
Change text case.
Create slugs from text.
Generate filler text.
Analyze text statistics.