Hash Generator

Generate hashes (MD5, SHA-1, SHA-256) from text.

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Features

Multiple Algorithms

Comprehensive support for MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashing algorithms.

100% Client-Side

Your data never leaves your browser. All hashing is performed locally for maximum security and privacy.

Instant & Real-Time

Generate hashes instantly as you type, with no page reloads or server latency.

Flexible Formatting

Toggle between uppercase and lowercase output formats to match your specific requirements.

One-Click Copy

Easily copy the generated hash to your clipboard with a single click.

About Hash Generator

The Hash Generator is a powerful, secure, and free online tool designed for developers, security professionals, and anyone needing to verify data integrity. It allows you to transform any text input into a fixed-size string of characters, known as a 'hash' or 'digest'. Supported algorithms include the widely used MD5 (128-bit), SHA-1 (160-bit), and the stronger SHA-2 families: SHA-256, SHA-384, and SHA-512. Unlike other online tools that send your data to a server, this tool runs entirely in your web browser using modern web cryptography APIs. This ensures that your sensitive data (like passwords or private keys) remains private and is never exposed to the network.

How to Use Hash Generator

  • 1
    Input Text

    Type or paste the text content you want to hash into the input field.

  • 2
    Select Algorithm

    Choose your desired hashing algorithm (e.g., SHA-256) from the dropdown menu.

  • 3
    Customize Output

    Use the 'Uppercase Output' toggle if you strictly need the hash in uppercase format.

  • 4
    View & Copy

    The hash is generated instantly. Click the copy icon to save it to your clipboard.

Hash Generator (MD5, SHA-1, SHA-256, SHA-512) - Online & Secure