🚀 What is Gmail Checker?
Gmail Checker is a free online tool that lets you validate thousands of Gmail addresses instantly. Simply paste your email list, click "Start Checking", and find out which accounts are alive (Live) or inactive (Dead).
📖 How to Use
Paste Emails
Paste your Gmail list into the input box, one email per line. You can also upload a .txt file or use drag & drop.
Click Start
Press the "⚡ START CHECKING" button. The tool processes up to 10,000 emails per batch using high-speed servers.
View Results
Results appear in the output panel. Filter by Live or Dead, then copy or download the results as CSV.
✨ Key Features
❓ Frequently Asked Questions
Is this tool free?
Yes! You get 100 free email checks per day. The limit resets every day at midnight UTC. For unlimited checks, you can upgrade to our Premium App.
What does "Live" and "Dead" mean?
Live means the Gmail account exists and is active. Dead means the email does not exist or has been deleted by Google.
Is my data safe?
Absolutely. We do not store any of your email lists on our servers. All processing is done in real-time and nothing is saved after the check is complete.
Can I check non-Gmail emails?
Currently, this tool only supports @gmail.com addresses. Other providers may be added in the future.
How accurate is the checker?
Our checker uses Google's own systems to verify accounts, achieving 99%+ accuracy for detecting active vs inactive Gmail addresses.