btn-locker — Button Locker

Prevent accidental taps and misclicks. Lock risky buttons so they only run after double-click + confirmation.

btn-locker prevents accidental clicks and misfired taps on the buttons that matter — "Delete", "Send", "Purchase", "Submit" and anything else you don't want to trigger by mistake. How it works 1. Click the 🔒 toolbar button (or your keyboard shortcut) to start Lock Mode. The cursor turns into a padlock and the button under it is highlighted. 2. Click the button you want to protect. It is locked: greyed out with a 🔒 badge, and single clicks no longer do anything. 3. When you really mean it, double-click the locked button. A confirmation dialog appears, and the original action runs only after you choose "Run once". 4. Unlock any time from the confirmation dialog or from the lock list in the popup. Features • Lock any button on any site with a single click • Two-step release: double-click + confirmation before the real click goes through • Locks are remembered per site and survive page reloads • Works on single-page apps: locks are re-applied to buttons that appear later • Exit Lock Mode with the shortcut, right-click or Esc • Assign your own shortcut at chrome://extensions/shortcuts • Available in 9 languages (English, 简体中文, Español, हिन्दी, العربية, Português (Brasil), Русский, বাংলা, 日本語) Privacy btn-locker does not collect, transmit or sell any data. Your lock settings are stored only in your browser (chrome.storage.local), and the extension never talks to any external server.