How To Automate OnlyFaucet with Tampermonkey (2026 Guide)

If you're using OnlyFaucet to earn free crypto, you know the routine: navigate to each faucet, wait for it to load, click Claim Now, solve a captcha, done. It's simple, but it adds up when you're claiming across multiple cryptocurrencies.

Good news: you can automate the click with Tampermonkey. This browser extension runs custom scripts on websites you specify, and I've written one that automatically clicks the "Claim Now" button as soon as the page loads.

What You'll Need

• Tampermonkey — A browser extension available for Chrome, Firefox, Edge, and Safari. It's free and open source.
• My script — Below (free, no tracking, fully transparent)

Why Automate?

Here's the deal: OnlyFaucet makes it easy to claim across multiple cryptocurrencies. LTC, BTC, ETH, DOGE, TRX, BNB, SOL — lots of options. But when you're claiming from 5-6 faucets every day, that's a lot of clicking.

With this script, you navigate to a faucet page, and the Claim button clicks itself. You just solve the captcha. Much easier.

Step 1: Install Tampermonkey

Head to the Tampermonkey website and install the extension for your browser:

• Chrome/Edge: Chrome Web Store
• Firefox: Firefox Add-ons
• Safari: App Store

Once installed, you'll see the Tampermonkey icon in your browser toolbar.

Step 2: Create the Script

1. Click the Tampermonkey icon in your toolbar
2. Select "Create a new script..."
3. You'll see the script editor open
4. Delete everything currently in the editor
5. Paste the code below:

// ==UserScript==
// @name         OnlyFaucet Claim Now Clicker
// @namespace    http://tampermonkey.net/
// @version      1.1
// @description  Automatically click the Claim Now button on OnlyFaucet faucet pages
// @match        https://onlyfaucet.com/faucet/*
// @grant        none
// @run-at       document-idle
// ==/UserScript==

(function() {
    'use strict';

    function tryClick() {
        const button = document.getElementById('subbutt-text');
        if (button) {
            button.click();
            console.log('Claim Now clicked automatically!');
        } else {
            console.log('Button not found, retrying in 500ms...');
            setTimeout(tryClick, 500);
        }
    }

    // Start trying to click after page loads
    setTimeout(tryClick, 1000);
})();

That's the entire script. 26 lines. No tracking, no external calls, no nothing sketchy.

Step 3: Save and Test

1. Press Ctrl+S (or Cmd+S on Mac) to save
2. Tampermonkey will automatically enable the script
3. Now visit https://onlyfaucet.com/faucet/currency/ltc
4. The Claim Now button should click itself within a second or two

How It Works

The script is dead simple:

• @match — Tells Tampermonkey to only run on OnlyFaucet faucet pages (URLs starting with https://onlyfaucet.com/faucet/)
• getElementById('subbutt-text') — Finds the Claim Now button on the page
• setTimeout — Waits 1 second for the page to load, then tries to click. If the button isn't there yet, it retries every 500ms until it finds it.

Supported Faucets

This script works on ALL OnlyFaucet currency pages:

• LTC (Litecoin)
• BTC (Bitcoin)
• ETH (Ethereum)
• DOGE (Dogecoin)
• TRX (Tron)
• BNB (BNB Chain)
• SOL (Solana)
• And any other faucet they add!

Troubleshooting

Button not clicking?

Open the browser console (F12 → Console tab) and look for the "Button not found" message. If you see it, the page might be loading slowly. The script retries automatically, but you can increase the timeout if needed.

Script not running at all?

Click the Tampermonkey icon and check that the script is enabled (green checkmark). Also check the @match URL — it should be https://onlyfaucet.com/faucet/*

Want to disable it?

Click the Tampermonkey icon, find the script, and click the toggle to disable. Or just click "Temporarily disabled" in the script editor.

Pro Tips

• Keep multiple tabs open: Open each faucet in a different tab, then cycle through and solve captchas
• Use keyboard shortcuts: Tab + Enter to quickly solve captchas without clicking
• Bookmark your faucets: Create a bookmark folder with all your regular faucets

The Bottom Line

Tampermonkey is one of those tools every crypto faucet user should have. It transforms "I should remember to claim" into "it just clicks itself."

This script doesn't make OnlyFaucet automatic in the sense that you never touch your computer — you still need to solve captchas (and that's a good thing, it keeps the site legitimate). But it does eliminate the manual clicking, making your daily routine much faster.

Copy the code above, set it up in under 2 minutes, and thank me later.

Disclosure: This post contains my referral link to OnlyFaucet. I only recommend tools I actually use.