Devtils
    Guide

    Tools

    JSON Formatter

    Format & validate JSON

    JSON Analyzer

    Explain JSON structure

    Base64 Converter

    Encode & decode

    UUID Generator

    Generate UUIDs

    Timestamp Converter

    Convert timestamps

    Regex Tester

    Test regex patterns

    JWT Decoder

    Decode JWT tokens

    URL Encoder

    Encode/decode URLs

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    Fast, free, and client-side. No data stored on servers.

    Base64 Converter

    Encode text to Base64 or decode Base64 back to text. Useful for encoding data for transmission.

    Enter text to get started

    About Base64

    Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It's commonly used for encoding binary data for transmission over text-based protocols like email and HTTP.

    About

    Devtils provides essential utilities for developers. All processing happens locally in your browser.

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