What features does WhatsApp Contact Filter Software have?

Before launching a WhatsApp marketing campaign, many people start by importing large batches of phone numbers into their contact lists. But have you ever run into this issue: you added hundreds of contacts, only to discover later that many of them don’t even have WhatsApp accounts? Not only does this waste your time and effort, but it also increases the risk of your account being flagged as spam. So before adding anyone, the smarter move is to check whether the number is valid and registered on WhatsApp.

What can WhatsApp Contact Filter Software help you do?

This software is designed to do one thing extremely well—help you identify which numbers are real, usable WhatsApp accounts. Whether your numbers come from a self-built database, are generated in bulk by country code, or are collected from third-party platforms, WhatsApp Contact Filter Software can process them quickly, screen out the inactive ones, and leave you with a clean list of active users ready for one-click contact or follow-up messaging.

Can I just generate it if I don't have a number?

Absolutely. With the "Custom Number Generator" feature, you just enter the country code, a few starting digits, and the total amount you want. The system will automatically generate numbers in either sequential or random order, depending on your needs. And with built-in regional number rules, you can be confident that the generated numbers follow realistic patterns.

If you're aiming for a more targeted global marketing campaign, try the "Global Reference Generator" mode. You can create numbers based on combinations of country, city, regional code, and number segments. This results in a batch of phone numbers that better mimic real-world distributions, which is ideal when you're testing new markets or doing broad targeting.

Already have a list of leads from partners or scraped from other platforms? No problem—just import them with a single click from a TXT file. The software will de-duplicate them and prepare them for filtering.

Then how do we use WhatsApp Contact Filter Software?

Once you’ve generated or imported the numbers, you’ll log into your WhatsApp account through a quick QR code scan. The software will then start verifying the numbers one by one, checking whether each number is actively registered on WhatsApp. It will also retrieve profile photos, analyze those photos to estimate gender and age, and recognize any objects in the image when demographic data isn’t clear.

If a number doesn’t have a profile picture or the system can’t confidently identify age/gender, a fallback recognition method will kick in to extract whatever useful information it can. You can also decide how many WhatsApp accounts to use for filtering—more accounts means faster results. On top of that, you’re in control of the filter speed and interval settings, so everything runs as smoothly and safely as possible.

What value does the filtered data provide?

The software doesn’t just tell you whether a number has WhatsApp. It helps you understand who that contact might be. Is the person active (has a profile photo)? Male or female? How old might they be? What language is their status message written in? All this data helps you segment your audience more accurately. You can, for example, keep only the active numbers with profile photos and fall within a certain age group, or you could sort by gender for targeted outreach.

You’re not blindly messaging anymore. You’re starting with verified, real WhatsApp users who match your ideal customer profile. That’s a massive difference when it comes to campaign results.

How do I export these filtered contacts for use in marketing?

Once you're done filtering, you can export the data in several formats—TXT, VCF, and two types of Excel files. You can export everything into a single file or split it up by different criteria (e.g., all female contacts, or all contacts with profile photos). If needed, you can even export their profile photos as separate image files for future use in personalization or segmentation.

In WhatsApp marketing, it’s not about how many numbers you have—it’s about whether they actually work. WhatsApp Contact Filter Software helps you avoid wasting time on inactive or fake users. It ensures every number you add is real, reachable, and worth your time. Before you start your campaign, run your numbers through this smart filter and unlock better results, faster.

Crownsoft WhatsApp Contact Filter Software enables users to generate phone numbers for various regions using multiple methods. By verifying account registration through login-based analysis, it determines WhatsApp registration status and displays relevant information. The software utilizes Crownsoft’s proprietary algorithms to provide refined filtering, including analyzing avatars, age (auto-detected), gender (auto-detected), signatures, and signature languages (auto-detected). Furthermore, it supports exporting filtered data in .txt, .xls, .xlsx, or .vcf formats, ensuring seamless integration into marketing workflows.