No. The validation runs completely anonymously. We query WhatsApp's public OpenGraph web preview endpoint without joining the group, triggering no notification or member log entry.

We inspect WhatsApp's public invite metadata endpoint to extract the official group name, estimated member count, active status, and avatar icon without logging into a WhatsApp account.

Yes. Our tool automatically classifies chat.whatsapp.com group invites, wa.me phone links, api.whatsapp.com gateways, and native whatsapp:// deep links, formatting them with instant QR codes and prefilled message payloads.

WhatsApp invite links expire when a group admin resets or revokes the join code in group settings, when the group is deleted, or when the group reaches its maximum capacity of 1,024 members.

No. All checks are processed in-memory with zero persistent logging of URLs, phone numbers, or IP addresses. Your history is stored solely inside your local browser localStorage.

In Bulk Mode, you can paste or upload up to 30 WhatsApp links or invite codes at once. The concurrent worker processes them with live progress reporting and exportable CSV/JSON reports.

Click the '💻 API Code' (Alt+S) button to copy production-ready code snippets or download standalone script files (.sh, .js, .py, .go, .php, .html) across 6 languages with live target script filename preview buttons.

Press '/' to quickly focus the link input field, 'Alt+P' for DevToys Smart Clipboard Auto-Detect, 'Alt+D' to star/bookmark the tool in favorites, 'Ctrl+Enter' (or 'Cmd+Enter') to trigger verification, 'Alt+V' to toggle 2-column split layout, 'Alt+K' for the shortcuts guide, 'Alt+S' for the API code modal, 'Alt+R' for benchmark test scenarios, 'Alt+1..6' for the 1-click Quick Copy action strip, and 'Escape' to clear inputs or dismiss open modals.

Yes! Use the layout density toggle in the toolbar or press 'Alt+V'. The 2-Column Split Studio places the input form and presets on the left and the live validation results on the right for widescreen productivity, and your preference persists across sessions via localStorage.

Yes. Click '🎲 Scenarios' (or press Alt+R) in the toolbar to access 5 curated real-world benchmark scenarios, including active community invites, direct click-to-chat links, expired/revoked links, raw 22-character hashes, and native app protocol links.