app.py

import streamlit as st
import random
import string

def generate_password(length=12):
    if length < 4:
        return "Password length should be at least 4 to include all character types."
    
    lowercase = string.ascii_lowercase
    uppercase = string.ascii_uppercase
    digits = string.digits
    special_chars = string.punctuation

    password = [
        random.choice(lowercase),
        random.choice(uppercase),
        random.choice(digits),
        random.choice(special_chars),
    ]

    all_chars = lowercase + uppercase + digits + special_chars
    password += random.choices(all_chars, k=length - 4)

    random.shuffle(password)

    return ''.join(password)

st.title("Password Generator 🔑")

st.sidebar.header("Password Settings")
length = st.sidebar.slider("Password Length", min_value=4, max_value=50, value=12)
generate_btn = st.sidebar.button("Generate Password")

if generate_btn:
    password = generate_password(length)
    st.subheader("Generated Password")
    st.code(password)
else:
    st.write("Adjust the length and click 'Generate Password' to create a secure password.")