🔐 Hash Generator
Generate cryptographic hashes instantly. Support for MD5, SHA1, SHA256, SHA512, and more algorithms. Hash text, files, or URLs with professional accuracy.
Input Methods
Drop file here or click to browse
Supports all file types up to 50MB
Hash Algorithms
Hash Results
No Hashes Generated
Select input method and algorithms, then generate hashes
Export Options
How to Generate Cryptographic Hashes
Choose Input Method
Select from text input, file upload, or URL hashing. Our tool supports all types of content for hash generation.
Select Algorithms
Choose hash algorithms like MD5, SHA-1, SHA-256, or SHA-512 based on your security requirements.
Generate Hashes
Click generate to create cryptographic hashes instantly. View results with detailed information and statistics.
Copy or Download
Copy individual hashes or download all results in various formats including text, JSON, and CSV.
Powerful Hash Generation Features
Multiple Algorithms
Support for MD5, SHA-1, SHA-256, SHA-512, and other popular cryptographic hash functions.
File Hashing
Upload files directly to generate checksums and verify file integrity with hash comparison.
Instant Results
Generate hashes instantly with real-time processing and immediate result display.
Export Options
Download results in multiple formats including plain text, JSON, and CSV with customizable settings.
Easy Copying
One-click copy for individual hashes or bulk copy all results to clipboard instantly.
Privacy Focused
All hashing is done locally in your browser. No data is sent to servers, ensuring complete privacy.
Perfect For These Use Cases
File Integrity
Verify file integrity by comparing hash values before and after transfer or storage.
Password Security
Generate secure password hashes for authentication systems and security applications.
Development
Create checksums, API signatures, and data validation hashes for software development.
Digital Signatures
Generate unique identifiers and digital fingerprints for documents and data verification.
Frequently Asked Questions
What is a cryptographic hash function?
A cryptographic hash function is a mathematical algorithm that converts input data into a fixed-size string of characters. It's designed to be one-way, meaning you can't reverse the hash to get the original input.
Which hash algorithm should I use?
For security applications, use SHA-256 or SHA-512. MD5 and SHA-1 are faster but less secure, suitable only for checksums and non-security purposes. SHA-256 is the current industry standard.
Is it safe to hash sensitive data here?
Yes! All hashing is performed locally in your browser using JavaScript. No data is transmitted to our servers, ensuring complete privacy and security.
What file types can I hash?
You can hash any file type including documents, images, videos, executables, and more. Our tool supports files up to 50MB in size.
Can I verify file integrity with these hashes?
Absolutely! Generate a hash before sending/storing a file, then compare it with a hash generated later. If they match, the file hasn't been modified or corrupted.