FREE TOOL

WhatsApp Number Validator & Bulk Link Generator

Paste or upload a list of numbers. Get format-validated, deduplicated wa.me chat links in one click — no signup, nothing leaves your browser.

⚠️ This checks number format only (country code, length, digit pattern). It cannot confirm whether a number is actually active/registered on WhatsApp — that requires official Meta API access with server-side auth, which no client-side tool can do.

Input numbers

Default country code (used when a number has none)

Paste numbers (one per line, or comma/space separated, CSV rows work too)

📁 Upload CSV/TXT

Prefill message (optional)

Message text for all links

Links generate as: https://wa.me/<number>?text=<encoded message>

Results

Total

Valid

Invalid

Duplicates

No numbers processed yet. Paste a list above and click Validate & Generate.