Utilio

Regex Tester

Try out regex patterns with instant match highlighting.

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Base64 Encoder / Decoder

Encode or decode Base64 text quickly.

Open Base64 Encoder / Decoder

Color Converter

Convert colors between HEX, RGB, and HSL.

Open Color Converter

UUID v4 Generator

Generate secure UUID v4 identifiers.

Open UUID v4 Generator

Base64 Encoder

Encode or decode Base64 text quickly.

Open Base64 Encoder

JSON Formatter

Format and validate JSON instantly in your browser.

Open JSON Formatter

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