Email Verification Extension for Chrome, Edge, and Firefox

Harness the power of ZeroBounce email validationⓘ with our new email validationⓘ extensions for Google Chrome, Microsoft Edge, and Mozilla Firefox.

Automatically identify and extract any email visible on a webpage when browsing, validate it, and download the result within seconds. The ZeroBounce browser extensions make discovering and validating new email contacts effortless. Protect your email deliverabilityⓘ without visiting your dashboard.

Key features of ZeroBounce browser extensions

ZeroBounce browser extensions provide rapid email validationⓘ by bringing the ZeroBounce API to your internet browsing experience.

A single email validationⓘ extension

Open the extension in your browser, enter an email, and click Validate. Identify valid and invalid emails and over 30 unique statuses and sub-statuses to verify email addresses further.

Extract emails from any webpage

Need to grab multiple emails at once? Visit any webpage with the ZeroBounce browser extension active and automatically extract any visible email.

A bulk email verificationⓘ extension

With a list of extracted emails, just hit Validate All and get email verification results for every discovered email address.

Export email lists from Chrome, Edge, or Firefox

Export email contacts from Google Chrome, Microsoft Edge, or Mozilla Firefox as CSV, XLSX, or printable document files with your validated email list.

Download the ZeroBounce Chrome extension

Download the ZeroBounce browser extension today from the Chrome Web Store. Add to Chrome, connect your ZeroBounce API key when prompted, and you’re all set!

Don’t have a ZeroBounce account or API key? Sign up for your free account today and get 100 free email verifications monthly to use with your new ZeroBounce Chrome extension!

Download the ZeroBounce Edge extension

Enjoy our email validation extension for Microsoft Edge by installing it from the Microsoft Edge Add-ons Store. Hit Get, enter your ZeroBounce API key, and get ready to clean emails anywhere you visit on the web.

Getting started with ZeroBounce is easy. Sign up today for free and get 100 email verification credits added to your account instantly. No contracts and no long-term agreements - ever.

Download the ZeroBounce Firefox extension

Add the ZeroBounce browser extension to your Mozilla Firefox browser by visiting the Firefox Browser Add-ons Store. Just Add to Firefox and connect your ZeroBounce API key, to get started. Extract and validate emails, verify in bulk, and export your new lists to upload to your favorite platforms.

You’ll need a ZeroBounce account to get started with the ZeroBounce Firefox extension. But don’t worry - signup is free, and you’ll get 100 free email validationⓘ credits to use instantly with your new email verification extension.

Key benefits of email verification extensions

Why bring ZeroBounce to your web browser?

Maintaining a clean email listⓘ is the best way to improve your marketing performance overnight. Check out what you can achieve using the ZeroBounce browser extension during your daily activities.

Lower email bounce rates

Only valid emails reach the inbox. Messages sent to invalid and high-risk emails are responsible for your high email bounce rateⓘ.

Rather than risk a bounce on that new email lead, validate your email contacts with the Firefox, Edge, or Chrome browser extension to determine if your lead is worthwhile. Once you have a new list of valid emails, export them from the browser extension and import them into your email database.

Better email deliverabilityⓘ

Reaching the inbox reliably provides exponential benefits. When fewer emails bounce and more users open your content, your email deliverabilityⓘ improves. You’ll reach the inbox more frequently and have an easier time getting by spam filters.

Improved sender reputation

The benefits continue growing. With a low email bounce rateⓘ, more delivered emails, and higher email engagement rates, your sender reputation improves. More internet and email service providers recognize your company domain as a trusted sender, allowing you to connect with new customers quickly.

Improved email marketing results

With a list of clean, valid contacts and a powerful reputation, count on more revenue from your email marketing. You’ll also have more accurate, actionable data to improve your email contact based on how real subscribers engage with your emails.