QRStudio
100% free · Editable anytime · Scan statistics

Create & Customize Dynamic QR Code for FREE

Easily generate, manage and statistically track your dynamic QR codes.

1 Your QR gets a unique link on qr.parthxd7.in 2 Scans pass through it to your link, PDF or file 3 Change the content anytime. The QR never changes
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Choose what your QR code opens

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Add your content

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Customise the design

One click styles. You can tweak everything afterwards.

Dot style

Corner frame style

Corner dot style

Dots

Corners (the three big squares)

Background

Quick icons

Or upload your own logo

When a logo is added, error correction is set to High so the code still scans.

Frame style

Tip: SVG is best for printing at any size. Always test-scan before you print.

Everything you need in one QR maker

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Edit after printing

Dynamic QR codes use a short link, so you can change the destination anytime. No reprinting.

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Scan statistics

See total and unique scans, daily trends, and which devices, systems and browsers people use.

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Fully customisable

Six dot styles, corner shapes, solid or gradient colours, transparent backgrounds and frames with your own text.

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Your logo in the middle

Upload any logo or pick a quick icon. Error correction is raised automatically so it still scans.

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PDFs, docs & media

Upload a PDF, Word, Excel, PowerPoint, image, audio or video file and get a QR code that opens it.

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WiFi, vCard & UPI

Let guests join WiFi, save your contact, message you on WhatsApp or pay you by UPI with one scan.

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Print-ready downloads

PNG, JPG, WEBP up to 3000 px, or SVG that stays sharp at any size.

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Instagram, YouTube & Forms

Ready-made types for Instagram, YouTube, Google Forms, WhatsApp, maps and more.

Frequently asked questions

Is it really free?

Yes. You just need a free account, so your QR codes are saved and you can edit them and see their scans later. No watermark.

How can I change a QR code after printing it?

Every QR code made here contains its own unique link, like qr.parthxd7.in/r/Ab3xK9. When someone scans it, they pass through our site and are sent to your link, PDF, file or page. Change the content in your dashboard anytime and the same printed QR code opens the new content. You can also pause it and see how many people scanned it. (WiFi codes are the one exception: phones need the network details inside the code to join automatically.)

What scan statistics do I get?

Total and unique scans, scans per day, and the devices, operating systems and browsers people used, plus a list of recent scans. Visitors' IP addresses are never stored.

Do the QR codes expire?

No. They work as long as you don't delete or pause them. For uploaded files, the code works as long as the file stays on this site.

How does the PDF / document QR code work?

Your file is uploaded to this website and gets its own link. The QR code opens that link. Anyone with the QR code can open the file, so don't upload private documents.

Why won't my QR code scan?

Make sure the dots are much darker than the background, keep the logo under about 35% of the size, and leave a quiet zone around the code. The status line under the preview warns you about low contrast.

Which format should I download?

PNG for screens and messages, SVG for printing and design tools, JPG when a white background is required.

Is my logo uploaded anywhere?

Your logo and design are saved with your QR code in your account so you can download it again later. Files you choose in the PDF / Document / Image / Audio / Video types are uploaded and get a public link.

Don't upload illegal, harmful or private content. Uploaded files are public to anyone with the link.