SHA-1
- SHA-256
- SHA-384
- SHA-512
- How it works
Type or paste text to instantly compute cryptographic hash digests using the Web Crypto API. All hashing is performed locally in your browser.
- SHA-1 - 160-bit hash (legacy, not recommended for security)
- SHA-256 - 256-bit hash (most widely used)
- SHA-384 - 384-bit hash (truncated SHA-512)
- SHA-512 - 512-bit hash (strongest)
Want to learn more?
Read the complete guide with examples and tips
Related developer tools
Continue with nearby tasks in the developer tools hub.
Developer
Backslash Escape/Unescape
Escape or unescape backslash sequences in text
Open tool
Developer
Base64 Encode/Decode
Encode text to Base64 or decode Base64 strings
Open tool
Developer
Basic Auth Generator
Generate HTTP Basic Authorization headers
Open tool
Developer
JSON Format/Validate
Format, validate, and beautify JSON with syntax highlighting
Open tool
Developer
Unix Time Converter
Convert timestamps to human-readable dates and vice versa
Open tool
Developer
CSV to JSON
Convert CSV data to JSON array format
Open tool