QR Code Generator
Create QR codes for a variety of purposes
Features
Supports 9 data formats
Broadly generate URLs, Wi-Fi, vCard, location, and more
Special formats for smartphone operations
Formats that instantly place a call or send an SMS when scanned
Customize size and color
Specify 6 size levels from 80 to 460px and any code color
4 error correction levels
Generate codes resistant to print smudges and partial loss
How to Use
Choose the data format type
Choose your purpose from 9 formats such as URL and Wi-Fi in the type field
Enter the content and display settings
Fill in the input fields for the chosen format and adjust size, color, and error correction
Create the image with the generate button
Pressing generate instantly shows the QR code in the preview field
Download and save the image
Save as PNG with download, or get SVG with copy
Use Cases
Placing on business cards and flyers
Add a contact or site URL so people can access it instantly by scanning
In-store Wi-Fi signage
Distribute the SSID and password to simplify customer connections
Event reception and announcements
Distribute the venue location and schedule to encourage attendance
Supplementing product label information
Condense the description page and contact details into a small space
Basic Knowledge
What is a QR Code?
A QR code is a two-dimensional code that records information in both vertical and horizontal directions. Born in Japan's automotive parts industry in 1994, it can store a wide range of information such as URLs, Wi-Fi settings, and payments. QR codes can hold tens to hundreds of times more information than barcodes.
What is Error Correction Level?
Error correction level refers to the degree to which a QR code can be recovered even if part of it becomes unreadable due to dirt or damage. There are 4 levels ranging from L (approximately 7%) to H (approximately 30%). Higher levels make the code more durable, but the pattern becomes finer.
Safety and Privacy
Runs entirely in your browser
Your input data is processed only within your browser and is never sent externally.
Processing only in your browser
generating the QR code is processed entirely within your browser, and input data is not sent to any server.
Communications encrypted with HTTPS
Page loading is also encrypted by TLS, and content cannot be read by third parties.
No transmission to third parties
Input content is not sent to external services such as ad networks or trackers.
No automatic saving of results
the QR code you generated and input suggestions are not stored on the server.
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Featured Tools
RAKKOTOOLS is free to use!
Available free of charge for individuals and corporations, commercial and non-commercial use alike.No prior permission or usage application is required. Feel free to use it in various situations.
Use in streaming and videos
Use various tools such as lottery draws and raffles in live streams and videos.
Use in schools, work, and events
Can be used in various situations such as classes, team division, internal work, and events.
Introduction on Web, books, and SNS
Feel free to introduce it as a useful tool on web media, books, SNS, and other platforms.
Commercial use
Can be used for commercial purposes such as research, calculation, processing, and conversion in business and production.
If you mention it, I get motivated to create more tools!
If using in streaming and videos
Link to RAKKOTOOLS in the description, or Mention or display that you are using RAKKOTOOLS in the stream or video.
Credit example for the description
Usage guidelinesYou are free to use it for normal purposes. However, use for purposes that violate laws, infringe on third-party rights, impose significant load on the service, or otherwise interfere with service operation is prohibited.
We do not guarantee the accuracy or completeness of information and calculation results obtained from each tool.
This notice is a translation of the original Japanese text. If there is any discrepancy between the translation and the original, the Japanese original takes precedence.