Free Mastodon QR Code Generator
Generate a QR code that links to your Mastodon profile on any server instance. Works with mastodon.social, fosstodon.org, and any self-hosted instance. Great for FOSS events, privacy conferences, and developer meetups.
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Edit links anytime. Track every scan. One flat price — no scan limits.
Frequently asked questions
What is a Mastodon QR code?
A Mastodon QR code encodes your full Mastodon profile URL — including the instance domain — so anyone who scans it lands on your profile page regardless of which server you use.
Why does this tool ask for my full URL instead of just a username?
Unlike centralized platforms, Mastodon is federated — your profile lives on a specific server instance. Your full URL (e.g., https://mastodon.social/@you) is the only globally unique identifier for your account.
How do I find my full Mastodon profile URL?
Log into your Mastodon instance, click on your avatar or display name to open your profile, and copy the URL from your browser's address bar. It will look like https://yourinstance.tld/@yourusername.
What are the best uses for Mastodon QR codes?
Open-source conferences (FOSDEM, LinuxFest), privacy and decentralization events, developer business cards, tech meetup name badges, blog post footers printed in zines, and stickers distributed at hackathons.
Can someone follow me from a different Mastodon instance by scanning the QR code?
Yes — the QR code opens your public profile page. From there, visitors can copy your full handle (@you@instance.tld) and search for it on their own instance to follow you.
What if I move to a different Mastodon instance?
Mastodon supports account migration, but your old profile URL changes. Update your QR code after migrating, or use Dynamic QR to redirect the existing QR code to your new instance profile without reprinting.