Dev tools, without the tab hoarding.

Cryptographically secure passwords via the Web Crypto API.

MD5, SHA-1, SHA-256, or SHA-512 for text or files.

Decode a token's header and payload, check its expiration.

Batches of UUID v4/v7, ULID, or nanoid, exported as CSV/JSON.

A unique URL that shows incoming requests in real time.

Connect to an echo/relay socket, solo or in a shared room.

Build a request, get curl / fetch() / HTTPie, live.

A URL that returns a configurable status, body, and delay.

Network/broadcast address, masks, and usable host range.

Pretty-print, validate, and diff JSON or plain text.

Sample JSON into a TS interface or Zod schema.

Convert between formats with delimiter/header options.

Pretty-print or minify SQL across common dialects.

Catch duplicate keys, empty values, and mixed quoting.

Share a snippet via a link that expires automatically.

Turn a long URL into a short, self-hosted link.

A formatting toolbar with live rendered HTML output.

Highlighted matches, capture groups, and an explanation.

Base64, URL, or HTML entity encoding and decoding.

HEX, RGB, HSL, OKLCH, plus derived palettes.

Build shapes and effects with a live preview.

Render raw ANSI escape codes as real terminal output.

Generate codes for text, URLs, WiFi, or contacts — or decode one.

Plain-English cron descriptions with next run times.

Unix, ISO 8601, and human-readable dates in any timezone.

Build an embed, preview it, and send it to a webhook.

Batches of fake names, emails, addresses, and lorem ipsum.