Test our email validation tools for free
Use our free email validation tools below to validate any email address with 99% accuracy. Or, upload a list to test our free bulk email validationⓘA form of email validation that allows users to upload a list of email addresses as a file either via direct upload, the cloud, or a platform integration. The email validation process is completed after all email addresses on the list are validated. tool and get results fast.
Need our email validation tools to validate more email addresses? Create your free account now and get 100 credits free every month. Credits never expire!
Get Free Validation ToolsThe No. 1 email validationⓘA process that determines if an email address uses valid syntax, exists on a given domain, and is configured to receive incoming email messages service for 400,000+ clients
How to use our free email validation tools
Single email validation tool
If someone provides an email address on a signup form or if you find a prospect on LinkedIn, you need to validate the email address.
With our email validation tools, you can enter any single email address at any time and check them as you work. Avoid spammy or outdated contacts, and keep your email list clean.
Bulk email validation tool
The statistics show that email lists decay by almost 25% annually.
To ensure yours is up-to-date, upload your email list file to our email validation tools and find out if they’re valid or outdated. The free tool lets you validate up to 100 email addresses monthly!
Real-time email validation tool
The best email validation is automated. Create your free account today, get API access, and automatically block invalid, spammy email addresses on your website forms!
Try our email validation tools today - get 100 email validations free every month!
Get Free Validation ToolsCredits never expire.
How our email validation tools help you
Stop email bounces
Our email validation tools have a 99% accuracy guarantee. Confidently remove invalid or fake email addresses that cause email bounces. Reach your audience and make more sales.
Stop fake signups
Our email validation tools can stop low-quality data via real-time validationⓘA form of email validation that occurs as a user provides an email address. Once the email address appears in the corresponding form field, email validation determines if the address is valid or invalid.. Add ZeroBounce to your website, landing pages, e-commerce checkout screen, and more, and stop fake signups for good.
Stop spam complaints
Identify troublemakers like spam complainers. Our email validation tools identify abuse email addresses, helping you keep your email campaign performance strong.
Keep your email database clean
Email validation tools are the only proper way to keep a clean list. Give your sales, biz dev, and email marketing teams the boost they need with superior email validation tools.
Get 100 free monthly credits - business or premium domain required. Credits never expire.
What do I get when I sign up for your email validation tools?
100 credits each month
Single, batch, bulk, and real-time email validation
API access
50+ integrations
24/7 customer support
Complete platform documentation
Plus - free tests for more email tools that can help take your campaigns to the next level.
Get Free Validation ToolsFrequently asked questions about email validation tools
Email validation tools verify and validate email addresses to determine if they are real and in use. A real email address is considered valid, while any address that doesn’t use the proper syntax or contains a username or domain that doesn’t exist is invalid. These invalid email addresses lead to bounced emails and undelivered messages.
When you create a free ZeroBounce account, you get access to all of our email validation tools, including single, bulk, batch, and real-time email validation. Users can enter single email addresses, upload files, integrate their favorite platform, or use the validation API.
When you create a ZeroBounce account, you get 100 credits to test our email validation tools every month. Credits never expire, so you can use them as needed to test out our tools.
Email validation tools identify invalid and high-risk email addresses that hurt your company’s domain and IP reputation. By detecting and removing invalid emails, you’ll lower your email bounce rate by minimizing the number of messages that can bounce. Additionally, you can detect problematic emails, such as abuse emails, spam traps, and disposable domains, which can lead to spam complaints, additional bounces, and an email blocklist.
Get started with ZeroBounce email validation tools today.
Get 100 free monthly credits - business or premium domain required