Tools

A small collection of single-purpose tools I built because I kept opening browser tabs for them and the existing ones either felt heavy, asked for an account, or were one ad-banner away from being unusable.

Tool input and output stay in your browser. Check the privacy details for more information.

• ⚿Password generator Length, character classes, batch mode. Uses crypto.getRandomValues.
• { }JSON formatter / validator Pretty-print or validate JSON. Clear syntax errors from the browser parser.
• ◷Unix timestamp Live now-in-epoch, plus convert any timestamp to a local + UTC date.
• ⌗UUID generator RFC 4122 v4. Single or batch up to 20 at a time.
• ⎄Base64 Encode and decode, UTF-8 safe via TextEncoder.
• #SHA hash SHA-256, SHA-384, SHA-512 via the Web Crypto API.
• ⁂Regex tester Pattern + flags, full matches, capture groups, indices.
• ·−Morse code Translate text ↔ morse. Optional audio playback via WebAudio.
• %URL encode / decode encodeURIComponent style, with a component / full-URI toggle.
• ◐Color converter Hex ↔ RGB ↔ HSL with live swatch and contrast hint.
• AaCase converter camelCase, snake_case, kebab-case, Title Case, and friends.
• &;HTML entities Encode and decode. Named, numeric, or hex output.
• ⟳Cron builder Build, explain, and preview the next runs of a 5-field cron expression.
• ¶Slop generator The Lorem Ipsum for the LLM era. Generate premium AI slop text.