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Free Tools

Free tools to grow your link in bio

Handy utilities for creators and marketers. No signup, no limits, completely free.

QR Code Generator

Turn any link into a clean, downloadable QR code.

UTM Builder

Build trackable campaign links in seconds.

Username Checker

See if your handle is free on OnLynk and social media.

Open Graph Checker

Preview how any link looks when shared on social media.

Ready to put your links to work?

Build a beautiful link-in-bio page with analytics, custom domains and smart redirects.