UD5 Toolkit
.htpasswd Generator – Online Apache Password Encrypter
Enter a username and password to generate an .htpasswd entry using bcrypt. Runs entirely in browser.
Tag: Password Generator - Strong & Secure
19+ toolsPassword Entropy Calculator - Online Bits of Security Meter
Calculate the entropy (in bits) of a password based on character pool size and length. Visual strength meter with crack time estimation. Local only.
Bcrypt Hash Generator - Online Password Hashing Tool
Generate a bcrypt hash from a password with configurable salt rounds. Verify a password against a hash. Entirely client‑side.
PBKDF2 Key Derivation Demo - Online Password‑Based Key
Derive a strong cryptographic key from a password using PBKDF2 with SHA‑256. Adjust iterations and salt. Educational and test tool.
Argon2 Hash Generator - Online Modern Password KDF
Generate Argon2id hashes in the browser using a WASM compilation. Choose memory, iterations, and parallelism. Secure local hashing.
Bcrypt Hash Generator & Verifier - Online Password Hashing
Hash passwords using the bcrypt algorithm with configurable cost factor. Also verify a password against a stored hash. All local.
Brute Force Time Estimator - Online Password Cracking Simulation
Enter a password and see the estimated time it would take to crack using brute force at different speeds. Educational.
Local Password Breach Checker - Online k‑Anonymity
Tell if your password has appeared in data breaches without sending the full password. Uses hash prefix locally.
Default Wi‑Fi Password Calculator - Online ISP Router Keygen
Enter a router's MAC address or serial and generate the common default WPA passphrase for major ISP brands. Educational purpose only.
Password Bit Strength Visualizer - Online Security Meter
Type a password and see a bar that fills based on estimated bits of entropy. Color‑coded feedback. No storage.
Local Password Vault - Online Encrypted Browser Storage
Store passwords and notes encrypted with a master passphrase. Data lives only in your browser's localStorage. No cloud.
XKCD‑Style Password Generator - Online Correct Horse Battery Staple
Create a strong, memorable password using 4 random common words. The famous xkcd method. Local wordlist.
.htaccess Password Generator - Online Apache Auth Creator
Generate encrypted passwords for .htaccess basic authentication. Create .htpasswd entries using bcrypt, MD5, or SHA. Server admin utility, local compute.
Weak Password Dictionary Check - Online Top 10k List
Compare your password against a built‑in list of the 10,000 most common passwords. Instant warning if it appears.
Pronounceable Random Password - Online Secure & Readable
Create a random long password that alternates consonants and vowels to mimic a pronounceable word. XKCD meets CVCV. Local.
Password Strength Story - Online Visual Narrative
Evaluate password strength through a short interactive story where each character set adds lines to a narrative. Educational fun.
Pronounceable Password Generator - Online Easy to Say
Create secure passwords that look like gibberish words but are easy to pronounce and remember. Mix of syllables. Local generation.
Password Pwned? Checker - Online k‑Anonymity
Check if a password appears in the Have I Been Pwned database using k‑Anonymity. Only the first 5 characters of the hash are sent.
Strong Password Generator - Online Random Secure Passwords
Generate ultra-secure, random passwords with configurable length and character sets. Created entirely on your device; never transmitted or stored.