Cómo usar: Htpasswd Generator
- Enter a username and password (or generate a strong password).
- Keep bcrypt unless your server is very old.
- Click Add user; repeat for more users.
- Copy the lines into your
.htpasswdfile or download it.
What is an .htpasswd file?
An .htpasswd file stores usernames and password hashes for HTTP Basic Authentication — the browser login prompt used to protect staging sites, admin areas and internal tools. Each line is username:hash.
Algorithms
| Format | Prefix | Security | Supported by |
|---|---|---|---|
| bcrypt | $2y$ | Strong, salted, slow | Apache 2.4+, Nginx (via system crypt on most Linux), Traefik, Caddy |
| APR1-MD5 | $apr1$ | Salted but fast — weak by today’s standards | Apache, Nginx everywhere |
| SHA1 | {SHA} | Unsalted — avoid | Apache, Nginx |
Using the file
Apache (.htaccess or vhost):
AuthType Basic
AuthName "Restricted"
AuthUserFile /etc/apache2/.htpasswd
Require valid-user
Nginx:
location /admin/ {
auth_basic "Restricted";
auth_basic_user_file /etc/nginx/.htpasswd;
}
Keep the file outside the web root and readable only by the server (for example chmod 640). Basic Auth sends the password with every request, so only use it over HTTPS.
Nginx may not accept bcrypt on systems where its crypt() lacks support (some Alpine images); use APR1 there. Generate single bcrypt hashes with the bcrypt generator.
También se busca como: htpasswd online, nginx basic auth password, apache htpasswd, generate htpasswd, traefik basic auth.
Herramientas que combinan con: Htpasswd Generator
- Generador de contraseñas — Crea contraseñas seguras y verdaderamente aleatorias o frases de contraseña fáciles de escribir, con reglas avanzadas: incluye o excluye palabras, exige determinados caracteres, elige los símbolos permitidos, evita repeticiones y secuencias.
- Generador de configuraciones de Nginx — Elige qué quieres que haga Nginx —servir una página web estática o una SPA, actuar como proxy para una aplicación de Node/Python o ejecutar PHP— y marca las opciones adicionales.
- Calculadora de chmod — Marca las casillas «Leer», «Escribir» y «Ejecutar» para el propietario, el grupo y los demás, o escribe 755, rwxr-xr-x o u=rwx,g=rx,o=rx.
- Hash Generator — Compute MD5 and SHA hashes of any text or file instantly, create HMAC signatures, and paste an expected checksum to verify a download.
Preguntas frecuentes
Does Nginx support bcrypt in .htpasswd?
crypt() function. On systems without bcrypt support (for example some Alpine images), use APR1-MD5.