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Nostr QR Code Generator

Create beautiful, shareable QR codes for your Nostr identity

🎨 Customizable Colors 📥 Download as PNG ⚡ Instant Generation

Generate Your QR Code

Enter your Nostr data to create a QR code

Example: npub1xyz... or nostr:npub1xyz...

🎨 Customize

Higher levels are more resistant to damage

Preview

Your QR code will appear here

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Generate a QR code to see preview

Why Use QR Codes?

Quick and easy sharing for the real world

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Mobile Friendly

Anyone can scan your QR code with their phone camera to instantly access your Nostr profile.

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Brand Your Identity

Customize colors to match your personal brand or aesthetic. Make your QR code uniquely yours.

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Print Anywhere

Put your QR code on business cards, flyers, stickers, t-shirts, or anywhere you want to share your profile.

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Share Everywhere

Post on Twitter, Instagram, TikTok, or any social media. Perfect for linking to Nostr from Web2.

Popular Use Cases

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Business Cards

Add your Nostr QR code to business cards. Let people connect with you instantly at conferences and meetings.

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Presentations

Display your QR code on presentation slides. Audience can scan and follow you right away.

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Social Media

Post your QR code on Twitter, Instagram, or TikTok profile. Bridge Web2 followers to Nostr.

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Merchandise

Print on t-shirts, stickers, or posters. Turn physical items into Nostr connection points.

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Profile Pictures

Use as profile picture or banner on traditional social media. Make it easy to find you on Nostr.

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Store Displays

Put in your shop window or on receipts. Let customers follow your business on Nostr.

Frequently Asked Questions

What can I encode in the QR code?

You can encode your npub (profile), note IDs, event IDs, or any Nostr-related data. The QR code works with any Nostr client that supports QR scanning.

Will the QR code work with all Nostr clients?

Yes! The QR code encodes standard Nostr identifiers that any compliant client can understand and process.

What format should I use?

For profiles, use your npub or nostr:npub format. We automatically add the "nostr:" prefix which makes the QR code open directly in Nostr clients when scanned!

Why does my QR code have "nostr:" prefix?

The "nostr:" prefix is like "https://" for web links. When someone scans your QR code, their phone knows to open it in a Nostr app (like Damus, Amethyst, Primal, etc.) instead of just showing raw text.

Can I customize the colors?

Yes! You can customize both foreground and background colors. Make sure there's enough contrast for reliable scanning.

What's the best error correction level?

Medium (15%) is good for most uses. Use High (30%) if the QR code will be printed small or might get damaged.

Can I use the QR code commercially?

Yes! The QR codes you generate are yours to use however you like - personal or commercial use.

Ready to Stand Out on Nostr?

Get a premium NIP-05 identifier to go with your QR code