Yes. Our validator queries public Telegram preview endpoints anonymously. You inspect the channel title, member count, avatar, and bio description without joining or alerting group administrators.

Yes. The validation runs completely anonymously on our server. We never ask for your account credentials, phone number, or Telegram API bot tokens, and we do not store verification logs.

Yes. Modern private invite hashes (t.me/+hash) and legacy joinchat links (t.me/joinchat/hash) are verified against Telegram's gateway to determine if the invite remains active or has been revoked.

Both represent private community invitation links. The t.me/+ format is the current standard, while t.me/joinchat/ is the legacy format. Our tool automatically classifies and validates both formats.

Telegram links report inactive if an administrator revokes the invite hash, changes the public handle, sets an expiration timer that has lapsed, or if the entity was banned for terms of service violations.

You can check up to 30 links per batch in Bulk Mode. You can import .txt or .csv files, filter by entity type, sort columns, and export full CSV, JSON, or Markdown reports.

Yes. Every verified Telegram link provides an instant 1-click QR code modal with PNG download and auto-generated code snippets in cURL, JavaScript (Fetch), Python (Requests + BS4), Go, PHP, and HTML Embed.

Press '/' to focus the input field, 'Ctrl+Enter' (or 'Cmd+Enter') to execute verification, 'Alt+P' for DevToys Smart Clipboard Auto-Detect, 'Alt+D' to toggle Star Tool persistent favorite, 'Alt+V' to toggle between 2-Column Split Studio and Stacked layouts, 'Alt+1..6' to 1-click copy clean URL, deep link, HTML embed, Markdown, CSV, or JSON report, 'Alt+K' or '?' for the Shortcuts Guide, 'Alt+S' for Developer Code Studio, 'Alt+R' for Benchmark Scenarios, and 'Escape' to clear or dismiss modals.

The layout density switcher (toggleable via the top toolbar or 'Alt+V') lets you view the input workspace and the live inspection result card side-by-side in high-density 2-Column Split Studio mode, or in traditional stacked full-width view. Your preference is persisted across browser sessions in localStorage.

Yes. Inside the Developer API Code Studio modal ('Alt+S'), you can copy or download standalone code scripts (.sh, .js, .py, .go, .php, .html) with interactive target script filename copy preview badges. In Bulk Mode, you can also customize output base filenames and toggle ISO date stamps with real-time target preview badges.