Generate QR Code
Display the URL below the QR code
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How to Use the Free Online QR Code Generator?
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Step 1: Enter URL or Text
Enter the URL, text, or other content you want to convert into a QR code in the input box. Our Free QR Code Generator supports multiple types of content input.
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Step 2: Customize Colors and Style
Adjust the foreground and background colors of the QR code according to your preferences, choose an appropriate size, and optionally add an icon to enhance recognition. All settings support High resolution output.
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Step 3: Choose Format and Download
Click the generate button, wait a moment to preview your QR code. Select the format you need (PNG, SVG, or PDF) and download. The generated QR code has No expiration and is permanently valid.
Why Choose QR100.cc?
Permanent Validity
Generated static QR codes never expire, you can use them for a long time without worrying about expiration issues.
Privacy Protection
We value your privacy and will not store any data you enter, ensuring your information security.
Custom Colors & Icons
Completely free to choose colors and customize background icons, creating unique QR codes that match your brand style.
Completely Free
No registration required to use all features, completely free with no hidden fees.
API Support
Comprehensive RESTful API for QR code generation and management, including API token management, short URL creation, and QR code styling options.
Frequently Asked Questions (FAQ)
Is there a limit to the number of scans for QR codes?
No, there is no limit to the number of scans for QR codes generated by us. Whether static or dynamic QR codes, you can scan them unlimited times without worrying about expiration after exceeding usage limits. This makes our free QR code generator very suitable for commercial scenarios and long-term use.
Can I use QR codes for commercial purposes?
Of course, you can absolutely use QR codes generated at QR100.cc for commercial purposes. Whether it's product packaging, advertising, business card design, or other commercial scenarios, you can use them freely without paying any fees or obtaining authorization. Our generator is designed to meet the various needs of both personal and commercial users.
Will the generated QR codes expire?
No, the static QR codes we generate will never expire. Once generated and downloaded, you can use them permanently without worrying about validity issues. As for dynamic QR codes, as long as your account is active, you can also use them continuously and modify the content pointed to by the link at any time, which is very convenient and flexible.
What should I do if it doesn't scan?
If the QR code you generated doesn't scan, possible reasons include: insufficient color contrast, the added icon is too large and blocks too much information, or the QR code size is too small. It is recommended that you adjust the colors to increase contrast, choose an appropriately sized icon, and ensure that the generated QR code is large enough to ensure scanning success rate.
Is this a dynamic QR code or a static QR code?
QR100.cc supports the generation of both dynamic and static QR codes. Static QR codes are suitable for scenarios where content is fixed and cannot be modified once generated. Dynamic QR codes allow you to modify the content pointed to in the background at any time without needing to regenerate and replace the QR code, which is very suitable for scenarios that require flexible management. Both modes are completely free to use.