1. Download Every Image on a Page #

Tired of right-clicking one by one?

[...document.images].forEach((img, i) => {
  fetch(img.src)
    .then(res => res.blob())
    .then(blob => {
      const a = document.createElement('a');
      a.href = URL.createObjectURL(blob);
      a.download = `image-${i}.jpg`;
      a.click();
    });
});

🖼️ Boom—your gallery’s yours now.

2. Turn Any Page Into a Rainbow Disco #

Perfect for annoying your coworkers or freaking out your friends.

setInterval(() => {
  document.body.style.backgroundColor =
    `hsl(${Math.floor(Math.random() * 360)}, 100%, 50%)`;
}, 100);

🌈 Please use responsibly.

3. Find All Password Fields and Reveal Them #

Because sometimes… you are the hacker.

[...document.querySelectorAll('input[type="password"]')]
  .forEach(input => input.type = 'text');

👀 Oops, did I just expose all passwords?

4. Make All Text on a Page Editable #

Yup. Like a mini Notion clone.

document.body.contentEditable = true;
document.designMode = 'on';

📝 Go ahead—edit headlines, rewrite articles, prank your friend’s LinkedIn.

5. Play a Sound Without Any Library #

Want to blast a beep just because?

new Audio('https://actions.google.com/sounds/v1/cartoon/cartoon_boing.ogg').play();

🔊 You can trigger sounds on clicks, keypresses, or chaos.

6. Auto Scroll a Page Like It’s Reading to You #

Just sit back and relax.

setInterval(() => {
  window.scrollBy(0, 5);
}, 50);

📖 Feels like magic when paired with speech synthesis.

7. Convert Any Page’s Text into Speech #

Okay, this one’s genuinely useful.

const msg = new SpeechSynthesisUtterance(document.body.innerText.slice(0, 500));
speechSynthesis.speak(msg);

🗣️ The web… talks back now.

8. Highlight All Links That Go to External Sites #

Click smart.

[...document.links].forEach(link => {
  if (!link.href.includes(location.hostname)) {
    link.style.backgroundColor = 'yellow';
  }
});

⚠️ This is great for SEO, audits, or nosy curiosity.

9. Show How Many Words Are on a Page #

Because who has time to count?

alert(document.body.innerText.trim().split(/\s+/).length + ' words on this page.');

✍️ Use it on blogs, articles, or to guilt-trip yourself on Reddit.

10. Print a Clean Screenshot of Any Page Without Ads #

Remove all the clutter first:

[...document.querySelectorAll('header, footer, nav, aside, .ad, [class*="ad"]')].forEach(el => el.remove());
window.print();

🖨️ Welcome to print-friendly mode, the chaos edition.