QR Code Generator for Researchers
The journal portal caps submissions at 20 MB and your figure-rich manuscript is 45. If you work as one of the researchers, you have been there. Confileo's QR Code Generator tool creates a custom QR code that links to any URL, text or contact — free, in your browser, with your files deleted automatically the moment you are done.
Start Using QR Code Generator NowWhy Researchers use QR Code Generator
Day to day, researchers handle journal papers, datasets, grant proposals, survey results, literature reviews and conference posters — exactly the kind of files this tool is built for.
- Merging dozens of source papers into one annotated literature-review PDF.
- Compressing a figure-heavy manuscript to meet a journal submission limit.
- Extracting tables from PDFs into a spreadsheet for re-analysis.
- Redacting participant data before sharing a dataset publicly.
How to qr code generator in 3 steps
- Enter the link or text for the QR code.
- Customise the style if you like.
- Download a high-resolution QR code.
Built for the way researchers work
- ✓Accurate table extraction saves hours of manual data re-entry.
- ✓Participant data is processed then deleted for ethics compliance.
- ✓Free for grad students and labs on a tight grant.
QR Code Generator — Frequently asked questions
Is QR Code Generator free for researchers?
Yes. Accurate table extraction saves hours of manual data re-entry. There is no signup, no trial and no watermark on your files.
What kind of files can researchers use QR Code Generator for?
QR Code Generator works with the documents researchers handle every day — journal papers, datasets, grant proposals, survey results, literature reviews and conference posters. A common case: Merging dozens of source papers into one annotated literature-review PDF.
Do the QR codes expire?
No. The QR codes you generate are static and work permanently.
Can I use them in print?
Yes. Download a high-resolution code that stays crisp on posters and packaging.
How do I create a QR code for a WhatsApp link or my website?
Paste your WhatsApp link or website, customise the style if you like, and download a QR code ready to share or print.
Can I make a QR for a phone number, text or contact?
Yes. Generate codes that link to URLs, phone numbers, text or contact details.
Are the QR codes free for commercial use?
Yes. Use them on products, labels, menus and ads at no cost.
What resolution should I download a QR code for printing?
Download the code at high resolution so it stays sharp and scannable on labels, packaging and signage.