ToolHub Nepal

Format, beautify, minify, and validate JSON data with syntax highlighting.

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

Test regular expressions with live match highlighting and capture groups.

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text.

Convert between HEX, RGB, HSL, and CSS color formats with visual picker.

Decode and inspect JWT tokens. View header, payload, and signature information.

Generate RFC 4122 UUIDs. v4 random and v1-like time-based. Bulk generation up to 100.