100% Browser-Based • No Upload • Free

Free Hash Generator MD5, SHA-256 & More

Generate cryptographic hashes for any text input. Supports MD5, SHA-1, SHA-256, and SHA-512. Processed in your browser — nothing transmitted.

Generate Hash Free All Tools
No sign-up required to try • No files uploaded • Free forever

How It Works

1
Select or drop your file
2
Processed in your browser — nothing uploaded
3
Download the result — done!
Key Features

Why Use UniTrack Hash Generator

Quick, reliable hash generation for developers and security professionals.

100% Private

Your files never leave your device. Everything is processed locally in your browser.

Instant Processing

No waiting for server uploads. Processing starts immediately using your device's power.

Unlimited & Free

No file limits, no watermarks, no hidden fees. Use as much as you want, forever free.

Your Data Never Leaves Your Browser

Unlike other online tools, we don't upload your files to our servers. Everything is processed using JavaScript directly in your browser. When you close the tab, your data is gone. Zero tracking, zero risk.

0
Server uploads
0
Data stored
0
Tracking
FAQ

Frequently Asked Questions

SHA-256 is recommended for most purposes. It's widely supported and secure. MD5 and SHA-1 are historically common but considered weak for cryptographic security. SHA-512 provides maximum security at the cost of longer hash strings.

This tool hashes text input. For file checksum verification, paste the file's expected hash and compare it with the hash generated from your file's content using command-line tools.

No. All hashing happens in your browser using the Web Crypto API. Your input text is never sent to any server or stored anywhere.

Generate Hashes for Free

Calculate MD5, SHA-256, and other hashes instantly — no upload, no signup.

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No sign-up required 100% browser-based Free forever