Security
Free browser-based Security tools.
Hash Generator
Generate hashes from text.
Bcrypt Generator
Create bcrypt password hashes.
UUID Generator
Generate UUIDs and ULIDs.
Password Strength Checker
Measure password strength.
JWT Decoder
Inspect JWT payloads.
JWT Generator
Sign and create JWTs.
JWT Expiry Checker
Check JWT expiration.
JWT Visualizer
Visualize JWT structure.
JWT RS256 Verifier
Verify RS256-signed JWTs.
Token Strength Analyzer
Analyze token entropy.
Random Password Generator
Generate secure passwords.
Random API Key Generator
Generate random API keys.
SHA-512 Generator
Compute SHA-512 hashes.
SHA-256 Generator
Compute SHA-256 hashes.
SHA-1 Generator
Compute SHA-1 hashes.
MD5 Generator
Compute MD5 hashes.
HMAC Generator
Generate HMAC signatures.
CRC32 Calculator
Compute CRC32 checksums.
Htpasswd Generator
Generate htpasswd entries.
Basic Auth Generator
Build Basic Auth headers.
PKCE Generator
Generate PKCE challenges.
OAuth URL Generator
Build OAuth authorization URLs.
Session Token Decoder
Decode session tokens.
File Hash Checker
Verify file hashes.
API Key Formatter
Format API key strings.
QR Code Generator
Generate QR codes from text.
QR Code Decoder
Decode QR codes from images.
Barcode Generator
Generate 1D/2D barcodes.
Barcode Decoder
Decode barcode images.