Turn a WhatsApp link, webpage or text into a QR Code for print and digital materials. Generation happens directly in your browser.
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Fill in the details
Use the example or replace it with your information.
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Your QR Code is ready
Scan it with a phone before publishing or printing.
🔒 Local
Your result will appear here.Fill in the fields and generate a version to copy, download or share.
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Structured prompt for your AI
The tool organizes context, the draft and clear limits so AI can improve the content without inventing information.
IA ready
Nothing is sent automatically. When copied, the prompt includes your form entries and current result.
QR code content assistant
Pick a type, fill in the fields and the content is built in the right format for phone cameras to recognize.
Colors
For reliable scanning, use a dark code on a light background. 512 and 1024 px sizes were added for print.
History on this device
Up to 10 texts are saved only in your browser (local storage). Nothing is sent to any server.
No saved texts yet.
How to use this tool
Three steps to move from a generic example to a result that reflects your context.
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Paste the destination
Use a WhatsApp link, a webpage or any text people need to access.
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Choose the quality
Increase error correction when the code will be small or placed in a busy design.
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Download and test
Open the PNG on another device and confirm the destination before sharing it.
WhatsApp best practices
Clarity, consent and verifiable information make content more useful for people, search engines and answer engines.
Keep strong contrast
A dark QR Code on a light background is easier for different cameras to read.
Preserve clear space
Do not place text, borders or artwork against the code's outer modules.
Use a specific destination
Take people directly to the promised conversation or page without unnecessary steps.
Test the final size
A code that works on screen may become too small after printing.
Frequently asked questions
Direct answers about how the tool works, its limits and responsible use.
Do QR Codes expire?
The QR Code created here does not expire. It will keep working while its encoded content or link remains valid.
Can I create a QR Code for a WhatsApp conversation?
Yes. Create a wa.me link with the phone number and message, then paste that address into the QR Code generator.
Is my content sent to 9bot?
No. The content is processed in your browser. The page includes a generation library but does not send your input elsewhere to create the image.
Which resolution should I use?
For digital use, 280 or 360 pixels usually provides good clarity. For print, test the file at its final size and keep clear space around it.
How do I create a Wi-Fi QR code?
In the assistant, choose "Wi-Fi" and enter the network name, password and security type. The tool builds the content in the WIFI:T:...;S:...;P:...;; format that most phone cameras recognize to join without typing the password.
Can I change the QR code colors?
Yes. Pick the code color and the background color. Always use a dark code on a light background with good contrast. The tool warns you when the colors may hurt scanning.
What size should I use for print?
For print, download at 512 or 1024 px and keep the white margin around it. Test scanning with a phone from the distance people will use before printing in bulk.
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Suggestions are distributed across pages so every tool remains connected.
