Disposable Email
Gives you a throwaway inbox that receives mail for a limited time, with attachments viewable in place.
Some sites will not let you past the door without an address, and the address is then sold, breached or simply mailed forever. A disposable inbox takes the confirmation link and nothing else, and stops existing shortly afterwards.
Get an address
Pick a name or take a random one. Mail sent to it is readable here until it expires.
How to use it
Take the address
One is generated for you when the page opens. Copy it into the sign-up form.
Wait for the message
The inbox polls by itself. Attachments can be opened in place, so a confirmation PDF does not have to be downloaded.
Finish before it expires
The address has a countdown. Once it lapses, so does everything that arrived at it — there is no way to reclaim an address you were assigned earlier.
Common questions
Is the inbox private?
Treat it as public. The address is guessable in principle and the mail passes through a server unencrypted, so nothing that matters should be sent to it — no password resets, no financial mail, no account you intend to keep.
Can I reply from the address?
No — receiving only. Anything that requires a conversation needs a real address.
The site rejected the address.
Many services keep block lists of disposable domains, and there is nothing this tool can do about that. That is also a hint about how much the service wants a durable address from you.
Feed it from
Mail Deliverability Check
Checks a domain’s MX, SPF, DKIM and DMARC records together and explains why mail would be rejected.
Self-Destructing Note
Encrypts a note in the browser and gives you a one-time link that destroys the note after it is read.
Breach Check
Checks whether a password appears in Have I Been Pwned’s breach data, sending only the first five characters of its SHA-1 hash from the browser (k-anonymity).
Sent vs Delivered Comparison
Send a draft to a disposable address from your own account and see what the sending path rewrote — links wrapped in redirects, dropped style blocks, added beacons, the encoding used.
Next
These accept what this tool produces, so the result can go straight in.
Breach Check
Checks whether a password appears in Have I Been Pwned’s breach data, sending only the first five characters of its SHA-1 hash from the browser (k-anonymity).
Email Header Analyser
Parses raw email headers into a delivery timeline with per-hop delays, reads the receiving server’s SPF, DKIM and DMARC verdicts, and flags From/Reply-To/Return-Path mismatches.
Mail Deliverability Check
Checks a domain’s MX, SPF, DKIM and DMARC records together and explains why mail would be rejected.
Self-Destructing Note
Encrypts a note in the browser and gives you a one-time link that destroys the note after it is read.
Suspicious URL Check
Inspects a link’s shape before you open it — lookalike characters, IP-literal hosts, @ tricks, deep subdomains, odd ports, shorteners — and on request traces its redirects and looks up the domain’s registration date. No reputation database.
Audio Converter
Converts between MP3, WAV, FLAC, AAC, OGG and Opus with bitrate and sample-rate settings.