WA Number Checker: Filter Valid Numbers

Bulk verify WhatsApp numbers, filter valid ones, and detect Business vs Personal accounts instantly.

🔍 WA Number Checker: Filter Valid Numbers — The Ultimate WhatsApp Number Verification Tool Instantly verify hundreds of WhatsApp phone numbers in bulk, filter out invalid ones, and identify whether each number belongs to a Business or Personal account — all from a sleek sidebar right inside WhatsApp Web. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ KEY FEATURES 🔢 Bulk Number Verification Paste up to hundreds of phone numbers at once and verify them all in a single session. No more checking numbers one by one — save hours of manual work. 📊 Smart Filtering & Categorization Every number is automatically categorized into: • ✅ Valid — Registered on WhatsApp • ❌ Invalid — Not registered on WhatsApp • 💼 Business — WhatsApp Business account • 👤 Personal — Regular WhatsApp account 📋 One-Click Copy & Export Copy all valid numbers to your clipboard with a single click. Export your complete results as a CSV file for easy use in spreadsheets and CRM tools. ⚡ Real-Time Progress Tracking Watch results appear live as each number is checked. A progress bar and live stats keep you informed throughout the process. 🎯 Code Editor-Style Input Paste your numbers in a professional code editor interface with line numbers, syntax highlighting, and automatic formatting. Supports numbers with or without country codes. 🌙 Dark & Light Mode Seamlessly matches WhatsApp Web's theme. Works beautifully in both dark mode and light mode. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 HOW IT WORKS 1. Open WhatsApp Web (web.whatsapp.com) in your browser 2. Click the WA Number Checker icon in the WhatsApp sidebar 3. Paste your phone numbers (one per line) 4. Click "Start Checking" and watch the results appear in real time 5. Copy valid numbers or export full results as CSV ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💎 FREE & PRO PLANS 🆓 Free Plan: • 20 number checks per day • All core features included • Full Business/Personal detection • CSV export & clipboard copy 👑 Pro Plan (Unlimited): • Unlimited daily checks • Priority verification speed • One-time license purchase • Lifetime access with no subscriptions ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 BEAUTIFUL DESIGN • Modern glassmorphism UI with smooth animations • Integrated seamlessly into WhatsApp Web's sidebar • Compact, non-intrusive design that doesn't interrupt your workflow • Professional stats dashboard with real-time counters ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔒 PRIVACY & SECURITY • No WhatsApp messages, contacts, or chats are accessed • No personal data is collected or transmitted • All processing happens locally in your browser • No analytics or tracking of any kind • Open and transparent — see our privacy policy for full details ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💡 PERFECT FOR • Digital marketers running WhatsApp campaigns • Sales teams verifying prospect contact numbers • Customer support teams cleaning phone number databases • Small businesses managing WhatsApp contact lists • Anyone who needs to verify WhatsApp numbers in bulk ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🌐 MULTI-LANGUAGE SUPPORT The extension interface is available in 20+ languages including English, Spanish, French, German, Hindi, Arabic, Chinese, Japanese, Portuguese, and many more. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📬 SUPPORT Have questions or feedback? We'd love to hear from you! Contact: hritikkumarkota@gmail.com ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Download WA Number Checker today and start verifying WhatsApp numbers in seconds! 🚀 📢 Disclaimer: This tool is an independent project and is not affiliated with WhatsApp Inc. in any way.