CodeFill

Copy Your
OTPs With One Click

Meet Codefill- a one-click Chrome extension that fetches and copies verification codes (like OTPs) directly from your Gmail inbox, no more manually digging through your inbox! CodeFill scans your inbox on demand when you click the extension icon, detects the latest verification code, auto-copies it to your clipboard, and lets you move on — in seconds.

Chrome Web Store

Works across all Chromium Browsers

Fast and Convenient

Instantly fetches your most recent Gmail verification code (OTP, 2FA, etc.)

Automatically detects and extracts codes using smart pattern matching

One-click to open → auto-copy → back to what you were doing

Runs only when clicked — no background scanning or polling

Minimal, privacy-first UI optimized for speed and clarity

Usage and
Privacy

1. Click the extension

Click the CodeFill icon in your Chrome toolbar.

2. Sign In

The first time, you'll be prompted to securely sign in with your Gmail account

3. Click the extension icon

After that, clicking the icon again fetches your most recent email

4. Wait for your verification code...

The extension searches your most recent emails, detecting any verification code

5. Paste your Code!

The code is automatically copied it to your clipboard, so you can paste it in and continue with your day!

6. Private and Secure

- No background access — runs only when clicked
- Code extraction and copy all happen locally in your browser
- No analytics, no third-party tracking
- You retain full control and can revoke access at any time