Home About Docs

Bill Splitter Timeline Tracker Habit Tracker

View All Apps →

📱 QR Code Generator

Generate QR codes from text, URLs, or contact info

📝 Content

Quick Formats

Text or Data

0 / 2000 characters

⚙️ Options

QR Code Size

Error Correction

Generated QR Code

ThatOne.App

Privacy-first micro-apps that do ONE thing perfectly. Your data stays on your device.

No Tracking No Ads No BS

Quick Links

About
Documentation
Privacy Policy
Terms of Service

Popular Apps

Bill Splitter
Timeline Tracker
QR Generator
View All Apps →

Connect

Contact
About

© 2025 ThatOne.App. Built with ❤️ and privacy in mind.

40+ apps shipped • Growing daily