Mail OTP Checker
Retrieve one-time verification codes and OTP tokens live from authorized inboxes or pasted emails.
What the Mail OTP Checker returns
- •Extracted verification code (4-8 digits or alphanumeric token)
- •Verified service identifier (Google, Microsoft, GitHub, Steam, Telegram, etc.)
- •Detected sender address, security context, and arrival timestamp
- •Clean sanitized message snippet and 1-click clipboard copy
How to use it
- 1.Copy the full incoming email body, confirmation message, or login security code from your email or clipboard.
- 2.Paste the raw text into the input field above. The regex engine handles plain text, MIME bodies, or raw HTML snippets.
- 3.Click "Extract OTP Code" to run the high-confidence contextual regex parsing engine.
- 4.Click "Copy Code" to copy the extracted verification code instantly to your clipboard.
Mail OTP Checker FAQ
How do I check if an OTP was received?
Select your connected mailbox and press Search or Refresh. The checker queries authorized messages and highlights active verification codes.
Are my mailbox credentials stored in plaintext?
Never. MailCode strictly connects via official server-side OAuth 2.0 PKCE. Plaintext passwords or session cookies are never requested or stored.
Can I paste an email message directly to extract the code?
Yes! Toggle to "Paste Raw Email" mode to paste any email snippet and let our smart regex engine extract the verification code instantly.
What email services are supported?
Official Gmail API (Google Workspace) and Microsoft Graph (Outlook, Hotmail, Office 365) with minimal read-only scopes.