What is a disposable temporary email?

A disposable temporary email is a short-lived email address used to protect your primary inbox from spam. It requires no registration and expires automatically, keeping your identity safe.

Is testsmail completely free and safe?

Yes, testsmail is 100% free and prioritizes user privacy. We do not store personal data and emails are deleted after a temporary period.

Does testsmail offer professional tools?

Yes! Beyond disposable email, we offer a professional Resume Maker, HTML Viewer, JSON Formatter, JWT Debugger, Regex Tester, Password Generator, QR Code Generator, and 200+ other free productivity tools for developers and job seekers.

Can I get a private email inbox on my own domain with testsmail?

Yes. With a free testsmail account you can switch to Private mode and route mail to your private inbox by adding the X-Applied-Token header to your outgoing messages. Private mail is stored end-to-end encrypted and only visible to you.

Can I auto-forward my disposable emails to my real email address?

Yes. In your profile you can set a verified forwarding address, and testsmail will automatically forward mail from your private inbox to your real email so you never miss an important message while keeping your real address hidden.

Does testsmail have a developer API for automated testing?

Yes. testsmail provides a developer API key for programmatic access to your inbox, making it ideal for QA automation, CI/CD pipelines, and testing sign-up, OTP, and verification email flows.

Is testsmail good for receiving OTP and verification codes?

Yes. Emails arrive in your testsmail inbox instantly, so it is ideal for receiving one-time passwords (OTP), verification links, and confirmation codes when signing up for websites and apps without exposing your personal email.

Cookie Usage

Cookies Policy

Last updated: January 31, 2026

This Cookies Policy explains how testsmail ("we", "us", or "our") uses cookies and similar technologies to recognize you when you visit our website.

What are cookies?

Cookies are small data files that are placed on your computer or mobile device when you visit a website. Cookies are widely used by website owners in order to make their websites work, or to work more efficiently, as well as to provide reporting information.

Why do we use cookies?

We use first-party and third-party cookies for several reasons. Some cookies are required for technical reasons in order for our website to operate, while others let us track and target the interests of our users to enhance the experience and support the free service we provide:

Essential Cookies: These are strictly necessary to provide you with services available through our website—for example, keeping you signed in and maintaining your inbox session. Without them, parts of the site simply will not work.
Analytics Cookies: These help us understand how our website is being used—which pages are popular, where visitors come from, and where they run into problems—so we can improve the experience.
Advertising Cookies: These are used to make advertising messages more relevant to you. We use Google AdSense to serve advertisements, which may use cookies to show ads based on your prior visits to our website or other websites.

The specific cookies we rely on

To keep this policy transparent, here are the main categories of cookies and services you may encounter on testsmail:

Session & authentication (first-party): Keep your inbox session active and remember your preferences as you move between pages.
Google Analytics & Google Tag Manager (third-party): Provide aggregated, anonymized statistics about site usage. These tools help us measure traffic and improve performance.
Google AdSense (third-party): Serves the advertising that keeps testsmail free, and may personalize ads based on your browsing.

How long do cookies stay on my device?

Cookies fall into two broad lifespans. Session cookies are temporary and are erased as soon as you close your browser. Persistent cookies remain on your device until they expire or you delete them manually; these are what allow a site to remember you on your next visit. The exact retention period varies by cookie and by the third-party provider that set it.

Google AdSense & DoubleClick Cookie

Google, as a third-party vendor, uses cookies to serve ads on our site. Google's use of the DoubleClick cookie enables it and its partners to serve ads to our users based on their visit to our sites and/or other sites on the Internet.

Users may opt out of the use of the DoubleClick cookie for interest-based advertising by visiting Google Ads Settings. You can also learn more about how Google uses information from sites that use its services in Google's privacy & terms.

How can I control cookies?

You have the right to decide whether to accept or reject cookies. You can set or amend your web browser controls to accept or refuse cookies. If you choose to reject cookies, you may still use our website, though your access to some functionality and areas of our website may be restricted. Most browsers let you manage cookies from their settings menu:

Do Not Track signals

Some browsers offer a "Do Not Track" (DNT) setting that signals websites you do not wish to be tracked. Because there is no agreed industry standard for how to interpret DNT signals, our site does not currently respond to them differently. You can still control tracking through the browser and Google opt-out options described above.

Changes to this Cookies Policy

We may update this Cookies Policy from time to time to reflect changes to the cookies we use or for operational, legal, or regulatory reasons. We encourage you to revisit this page periodically to stay informed about our use of cookies. The "Last updated" date at the top indicates when this policy was last revised.

Contact us

If you have any questions about our use of cookies or other technologies, please email us at support@testsmail.com.