Tools
Small utilities, no noise.
Datetime & Epoch
Convert between datetime formats and Unix epoch. Edit any field to sync all others instantly.
Text Diff
Compare two texts side by side. Highlights added, removed, modified, and unchanged words.
Password Generator
Generate secure random passwords. Control length, character sets, and copy in one click.
JSON Formatter
Validate and format JSON. Choose pretty, compact, or sorted output with configurable tab size.
Base64
Encode and decode Base64. Supports Unicode and URL-safe alphabet. Switch modes to swap input and output.
URL Encode / Decode
Encode and decode URL components or full URIs. Supports both encodeURIComponent and encodeURI scopes.
JWT Decoder
Decode JWT tokens. Inspect header, payload, and signature. Highlights expiry and standard claims.
UUID Generator
Generate RFC 4122 v4 UUIDs in bulk. Supports uppercase and one-click copy per UUID or all at once.
Hash Generator
Hash text with MD5, SHA-1, SHA-256, SHA-384, and SHA-512. All hashes computed simultaneously.