Cozy Coding

Password Generator

Password Generator made with html, css, js

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html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.10.2/css/all.min.css" />
    <link rel="stylesheet" href="./style.css" />
    <title>password generator</title>
  </head>
  <body>
    <div class="container">
       <div class="container">
        <h2>Password Generator</h2>
        <div class="result-container">
          <span id="result"></span>
          <button class="btn" id="clipboard">
            <i class="far fa-clipboard"></i>
          </button>
        </div>
        <div class="settings">
          <div class="setting">
            <label>Password length</label>
            <input type="number" id="length" min="4" max="20" value="20" />
          </div>
          <div class="setting">
            <label>Include uppercase letters</label>
            <input type="checkbox" id="uppercase" checked />
          </div>
          <div class="setting">
            <label>Include lowercase letters</label>
            <input type="checkbox" id="lowercase" checked />
          </div>
          <div class="setting">
            <label>Include numbers</label>
            <input type="checkbox" id="numbers" checked />
          </div>
          <div class="setting">
            <label>Include symbols</label>
            <input type="checkbox" id="symbols" checked />
          </div>
        </div>
        <button class="btn btn-large" id="generate">Generate password</button>
      </div>
      <script src="./index.js"></script>

  </body>
</html>

css

@import url("https://fonts.googleapis.com/css?family=Muli&display=swap");

* {
  box-sizing: border-box;
}

body {
  background-color: #3b3b98;
  color: #fff;
  display: flex;
  font-family: "Muli", sans-serif;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px;
  min-height: 100vh;
}

p {
  margin: 5px 0;
}

h2 {
  margin: 10px 0 20px;
  text-align: center;
}

input[type="checkbox"] {
  margin-right: 0;
}

.container {
  background-color: #23235b;
  box-shadow: 0px 2px 10px rgba(255, 255, 255, 0.2);
  padding: 20px;
  width: 350px;
  max-width: 100%;
}

.result-container {
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  font-size: 18px;
  letter-spacing: 1px;
  padding: 12px 10px;
  height: 50px;
  width: 100%;
}

.result-container #result {
  word-wrap: break-word;
  max-width: calc(100% - 40px);
}

.result-container .btn {
  font-size: 20px;
  position: absolute;
  top: 5px;
  right: 5px;
  height: 40px;
  width: 40px;
}

.btn {
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  padding: 8px 12px;
  background-color: #3b3b98;
}

.btn-large {
  display: block;
  width: 100%;
}

.setting {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 15px 0;
}

@media screen and (max-width: 400px) {
  .result-container {
    font-size: 14px;
  }
}

/* SOCIAL PANEL CSS */
.social-panel-container {
  position: fixed;
  right: 0;
  bottom: 80px;
  transform: translateX(100%);
  transition: transform 0.4s ease-in-out;
}

.social-panel-container.visible {
  transform: translateX(-10px);
}

.social-panel {
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 16px 31px -17px rgba(0, 31, 97, 0.6);
  border: 5px solid #001f61;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: "Muli";
  position: relative;
  height: 169px;
  width: 370px;
  max-width: calc(100% - 10px);
}

.social-panel button.close-btn {
  border: 0;
  color: #97a5ce;
  cursor: pointer;
  font-size: 20px;
  position: absolute;
  top: 5px;
  right: 5px;
}

.social-panel button.close-btn:focus {
  outline: none;
}

.social-panel p {
  background-color: #001f61;
  border-radius: 0 0 10px 10px;
  color: #fff;
  font-size: 14px;
  line-height: 18px;
  padding: 2px 17px 6px;
  position: absolute;
  top: 0;
  left: 50%;
  margin: 0;
  transform: translateX(-50%);
  text-align: center;
  width: 235px;
}

.social-panel p i {
  margin: 0 5px;
}

.social-panel p a {
  color: #ff7500;
  text-decoration: none;
}

.social-panel h4 {
  margin: 20px 0;
  color: #97a5ce;
  font-family: "Muli";
  font-size: 14px;
  line-height: 18px;
  text-transform: uppercase;
}

.social-panel ul {
  display: flex;
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.social-panel ul li {
  margin: 0 10px;
}

.social-panel ul li a {
  border: 1px solid #dce1f2;
  border-radius: 50%;
  color: #001f61;
  font-size: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 50px;
  width: 50px;
  text-decoration: none;
}

.social-panel ul li a:hover {
  border-color: #ff6a00;
  box-shadow: 0 9px 12px -9px #ff6a00;
}

.floating-btn {
  border-radius: 26.5px;
  background-color: #001f61;
  border: 1px solid #001f61;
  box-shadow: 0 16px 22px -17px #03153b;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  line-height: 20px;
  padding: 12px 20px;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.floating-btn:hover {
  background-color: #ffffff;
  color: #001f61;
}

.floating-btn:focus {
  outline: none;
}

.floating-text {
  background-color: #001f61;
  border-radius: 10px 10px 0 0;
  color: #fff;
  font-family: "Muli";
  padding: 7px 15px;
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 998;
}

.floating-text a {
  color: #ff7500;
  text-decoration: none;
}

@media screen and (max-width: 480px) {
  .social-panel-container.visible {
    transform: translateX(0px);
  }

  .floating-btn {
    right: 10px;
  }
}

js

const resultEl = document.getElementById("result");
const lengthEl = document.getElementById("length");
const uppercaseEl = document.getElementById("uppercase");
const lowercaseEl = document.getElementById("lowercase");
const numbersEl = document.getElementById("numbers");
const symbolsEl = document.getElementById("symbols");
const generateEl = document.getElementById("generate");
const clipboard = document.getElementById("clipboard");

const randomFunc = {
  lower: getRandomLower,
  upper: getRandomUpper,
  number: getRandomNumber,
  symbol: getRandomSymbol,
};

clipboard.addEventListener("click", () => {
  const textarea = document.createElement("textarea");
  const password = resultEl.innerText;

  if (!password) {
    return;
  }

  textarea.value = password;
  document.body.appendChild(textarea);
  textarea.select();
  document.execCommand("copy");
  textarea.remove();
  alert("Password copied to clipboard");
});

generate.addEventListener("click", () => {
  const length = +lengthEl.value;
  const hasLower = lowercaseEl.checked;
  const hasUpper = uppercaseEl.checked;
  const hasNumber = numbersEl.checked;
  const hasSymbol = symbolsEl.checked;

  resultEl.innerText = generatePassword(hasLower, hasUpper, hasNumber, hasSymbol, length);
});

function generatePassword(lower, upper, number, symbol, length) {
  let generatedPassword = "";
  const typesCount = lower + upper + number + symbol;
  const typesArr = [{ lower }, { upper }, { number }, { symbol }].filter((item) => Object.values(item)[0]);

  // Doesn't have a selected type
  if (typesCount === 0) {
    return "";
  }

  // create a loop
  for (let i = 0; i < length; i += typesCount) {
    typesArr.forEach((type) => {
      const funcName = Object.keys(type)[0];
      generatedPassword += randomFunc[funcName]();
    });
  }

  const finalPassword = generatedPassword.slice(0, length);

  return finalPassword;
}

function getRandomLower() {
  return String.fromCharCode(Math.floor(Math.random() * 26) + 97);
}

function getRandomUpper() {
  return String.fromCharCode(Math.floor(Math.random() * 26) + 65);
}

function getRandomNumber() {
  return +String.fromCharCode(Math.floor(Math.random() * 10) + 48);
}

function getRandomSymbol() {
  const symbols = "!@#$%^&*(){}[]=<>/,.";
  return symbols[Math.floor(Math.random() * symbols.length)];
}

// SOCIAL PANEL JS
const floating_btn = document.querySelector(".floating-btn");
const close_btn = document.querySelector(".close-btn");
const social_panel_container = document.querySelector(".social-panel-container");

floating_btn.addEventListener("click", () => {
  social_panel_container.classList.toggle("visible");
});

close_btn.addEventListener("click", () => {
  social_panel_container.classList.remove("visible");
});