Email Verifier by ZeroBounce

Official Chrome extension to validate email addresses using the ZeroBounce API.

As of May 2026, Email Verifier by ZeroBounce has 2,000 users and a 3.50/5 rating from 8 reviews in the Developer Tools category.

Usersup 100.0 percent+100.0%
2.0K
2,000
Ratingdown 9.3 percent9.3%
3.50
8 reviews
Reviewsup 14.3 percent+14.3%
8
Version
1.4
Manifest V3
90-day change · In the last 90 days this extension gained 1.0K users.

History

2 snapshots

Tracking since Apr 26, 2026.

2.1K1.5K920Apr 26, 2026May 23, 2026
View as table
DateUsersRatingReviewsVersion
Apr 26, 20261.0K3.8671.4
May 23, 20261.0K3.8671.4
Now2.0K3.5081.4

Permissions & access

Permissions
storage
Host access
None declared

Screenshots

Email Verifier by ZeroBounce screenshot 1Email Verifier by ZeroBounce screenshot 2Email Verifier by ZeroBounce screenshot 3

About

Verify any email address you find online via Google Chrome with ZeroBounce’s real-time email verification. Install the extension and start validating immediately!

✔️ Verify any email address on any website page

The ZeroBounce email verifier plugin lets you quickly identify and validate any email address you find online. Navigate to your favorite social media platforms, blogs, or websites, and click the ZeroBounce extension. Find your targeted email address waiting for you, and just click “Validate” to get a result.

✔️ Real-time bulk email verification

Use the ZeroBounce email verifier to rapidly collect large lists of email addresses and validate them with one button. The real-time email verification process happens almost instantly right within your browser. No need to log in to your account or upload your new list.

✔️ Simple, intuitive API connection

The email verifier plugin is free, and you can get started by entering your API key. Your API key is provided with your ZeroBounce account - no purchases or subscriptions are required. Download the plugin, enter your key, and validate emails with Google Chrome.

✔️ 100 free monthly email verifications

Verify up to 100 email addresses with the ZeroBounce free email verifier plugin! Every new month, we’ll replenish your balance with 100 additional verifications. If you’re new to ZeroBounce, this is an excellent way to put our email validation to the test.

✔️ Download your email validation results

You can quickly download your results after gathering your email addresses and using our one-click email verifier. Generate instant reports as a CSV or XLSX file, or print your files to take with you.

Why use Email Verifier by ZeroBounce?

✔️ Minimize your email bounce rates

The ZeroBounce email verifier detects more than 30 email address types. Use the plugin to validate emails, determine which ones are valid, and ditch the invalid, high-risk emails. Keep your email list clean to ensure your messages reach the inbox.

✔️ Better email deliverability

Excellent email deliverability means better inbox placement. When your email list contains only valid email addresses, you’ll bounce less and reach the inbox more. With fewer bounces, you enjoy better deliverability, visibility, and engagement.

✔️ Protect your sender reputation

Using invalid email addresses is terrible for your email domain reputation. Our one-click free email verifier ensures you keep your list clean to avoid high bounce rates and keep your company’s sender reputation pristine.

Want a more hands-on look at ZeroBounce? Try our free email verifier ( https://www.zerobounce.net/free-email-verifier )  to determine if your email addresses are valid. 

Having issues with the Email Verifier by ZeroBounce plugin? Contact us today at [email protected] - available 24/7, 365 days a year.

Technical

Version
1.4
Manifest
V3
Size
1.3MiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
nhchgaollooapacfhfgdbpmgefnjajgl
Developer ID
uf119e06eb9d1698334ad156e255ab055
Developer Email
[email protected]
Created
Apr 18, 2023
Last Updated (Store)
Jan 12, 2024
Last Scraped
May 23, 2026
Website
zerobounce.net
Support URL

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Data sourced from the Chrome Web Store · last verified May 23, 2026.