Developer Tool Guide
About QR Code Generator & Reader
Niuma Tools Dedicated to improving the daily efficiency of professionals and frontend developers. This is a ready-to-use, secure, and highly efficient productivity tool. Free online QR code tool. Generate text, URL, and WiFi QR codes with logos and custom colors, or upload an image to decode QR content locally.
Usage Notice & Privacy Guarantee
We have always adhered to the core development philosophy of "Offline First, Security First". Many features on this page are implemented through the local computing APIs of modern browsers, effectively solving the unpredictable privacy leakage risks faced when sending files and data to other websites. You can save it to your bookmarks as a solid and reliable part of your daily development, testing, or content creation workflow.
Related keywords: QR code generator / QR code reader / QR decoder / custom QR / online QR code / QR with logo