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.

    Timestamp Converter

    Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds.

    Enter a timestamp or date to get started

    Current Unix Timestamp

    1771177901

    Current Date (ISO)

    2026-02-15T17:51:41.227Z

    About Unix Timestamps

    Unix timestamps represent the number of seconds (or milliseconds) since January 1, 1970, 00:00:00 UTC. They are commonly used in databases, APIs, and system logs.

    • • Seconds: Standard Unix timestamp (e.g., 1707873600)
    • • Milliseconds: JavaScript timestamps (e.g., 1707873600000)
    • • ISO Format: Standard date format (e.g., 2024-02-14T10:30:00Z)

    About

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

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