Email Header Analyzer
Paste email headers and read out From, To, Subject, Date and Received hops.
Runs in your browser. Nothing is uploaded — your input is processed on this device and discarded when you close the tab.
Email Header Analyzer
How to use this tool
- Enter your values in the fields above.
- Press Generate to see the result.
- Use Load sample to try the worked example, Copy result to copy it, or Clear to start again.
Worked example
Pasting From, To, Subject, Date and one Received line reports those fields and one hop.
What this tool does not do / Limits
This tool only parses header text you paste. It does not open your mailbox, fetch mail, or prove a message is authentic.
Frequently asked questions
Does it read my mailbox?
No. It only reads the text you paste into it.
Can it prove an email is genuine?
No. Header text can be forged, so this is a reading aid, not an authenticity verdict.
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