Small, fast, genuinely-free tools that run entirely in your browser — no login, no limits, nothing stored. Built by the team behind Knocket to make the fiddly parts of getting found and staying reachable painless.
Turn your number into a wa.me click-to-chat link with a prefilled message and a downloadable QR code.
Encode any link or text as a custom QR code with your brand colors and a center logo. PNG or SVG.
Make a scan-to-save contact card so people add you to their phone in one tap. Download PNG or .vcf.
Check a name across popular extensions with a live RDAP lookup. See what's free before you commit.
Build a clean HTML email signature with an optional "Chat with me" button. Copy into Gmail, Outlook, or Apple Mail.
Generate clean iframe embed HTML for any URL — your Knocket page, a video, a map. Live preview, then copy.
Turn a meeting into an .ics file and add-to-calendar links for Google and Outlook. Time zones handled for you.
Type a sample and watch your words-per-minute and accuracy update live. Find your baseline in under a minute.
Preview a link-in-bio page with live chat, WhatsApp, email, and booking — then make it real for free.
Build a stunning 3D digital business card with QR code and live chat. Share it as a link or let people scan.
These tools are free because they're how people meet Knocket — the free contact page that puts live chat, WhatsApp, email, and booking behind one link. If a tool here helps you get found, Knocket helps you actually talk to whoever finds you.
See the free page →Most "free" online tools want your email, cap you after three uses, or slap a watermark on the result. Ours don't — because the tool is the pitch, not the paywall.
When someone lands on your link, give them every way to reach you in one place — live chat, WhatsApp, email, and booking, all free.
Create your free page