MeowMail
MeowMail provides temporary email addresses for signups, trials, and one-time verification codes.
What MeowMail is
MeowMail provides temporary email addresses for signups, trials, and one-time verification codes. It runs on the web, through an API, and with Chrome and Firefox extensions. You can create an inbox without signing up, logging in, or providing personal information, then read incoming messages in a browser as they arrive over a live connection. Message formatting and attachments are supported. You may type a preferred inbox name instead of accepting a random address. Inboxes last for hours, and the API documentation says messages are deleted about one hour after arrival. The receive-only REST API is intended for automated signup and verification testing, including extracting codes in Playwright or Cypress runs. Read endpoints work without a key; free API keys increase rate limits and enable long-polling. The Free plan costs nothing, has no premium tiers or paid features, and allows unlimited temporary inbox generation without signup, billing, or a credit card. Anyone who knows an address can read its inbox.
Good
- Free plan costs nothing
- No signup, login, or personal information required
- Live inbox supports formatting and attachments
- API read endpoints work without a key
- Chrome and Firefox extensions available
Watch out
- Anyone knowing the address can read messages
- Inboxes expire after hours
- REST API is receive-only
- Not intended for sensitive accounts or password resets
Who it suits
MeowMail suits people who need short-lived addresses for signups or verification, plus developers testing automated flows. It also fits users who want browser access or an email-field-filling extension without creating an account.
Verdict
MeowMail combines temporary inboxes, browser and extension access, and a receive-only testing API at no listed paid cost. Its lack of inbox protection means it should be reserved for non-sensitive signups and verification tasks.
Plans and prices
From MeowMail's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | No premium tiers or paid features · generate as many temporary inboxes as needed · API is free with no signup, billing, or credit card |
The facts
Each one read from MeowMail's own pages, with the date it was checked.
What it does
- Analytics
- The website uses cookieless Cloudflare Web Analytics for aggregate page-view and visitor counts; the policy says it does not track individual users.checked 8 Oct 2026
- API access
- API keys are free, and read endpoints can be used without a key; a key raises rate limits and enables long-polling.checked 8 Oct 2026
- API use
- The free REST API is intended for automated signup and verification testing and is receive-only.checked 8 Oct 2026
- Custom addresses
- Users can type a name for their temporary email address instead of using a random one.checked 8 Oct 2026
- Data collection
- The privacy policy says MeowMail does not collect names, IP addresses, browser fingerprints, or other personally identifiable information.checked 8 Oct 2026
- Email expiry
- Emails are automatically deleted after the inbox expires; the API documentation says deletion occurs about one hour after arrival.checked 8 Oct 2026
- Inbox privacy limit
- Anyone who knows an inbox address can read its contents, so MeowMail advises against using it for sensitive accounts or important password resets.checked 8 Oct 2026
- Infrastructure
- MeowMail says it runs its own SMTP server and email processing pipeline and does not rely on third-party email providers.checked 8 Oct 2026
- Intended audience
- The API is aimed at developers testing signup and verification flows, including extracting one-time codes in Playwright or Cypress runs.checked 8 Oct 2026
- No account required
- Users can generate an inbox without signup, login, or personal information.checked 8 Oct 2026
- Purpose
- MeowMail provides temporary email addresses for signups, trials, and one-time verifications.checked 8 Oct 2026
- Real-time inbox
- Incoming emails appear over a live connection, and users can read message formatting and attachments in the browser.checked 8 Oct 2026
- Support
- The site lists beta feedback at [email protected] and links to a support page on Ko-fi.checked 8 Oct 2026
Where it runs
- Browser extension
- A Chrome and Firefox extension can fill email fields with a temporary address; the policy says its communications use HTTPS and secure WebSocket.checked 8 Oct 2026
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