QR Code Generator + Reader
Create custom QR codes with live preview or decode QR codes from uploaded images in a single browser-based tool.
What is QR Code Generator + Reader?
The QR Code Generator & Reader is a free online tool that does two jobs in one place: it creates custom QR codes from a URL, plain text, or contact details, and it decodes existing QR codes from an image you upload. Everything happens directly in your browser, so you can generate a scannable code or read one in seconds without installing an app or creating an account.
When you generate a code, you type or paste your content — a website link, a short message, or a name, phone number, and email for a digital contact card — and the tool turns it into a clean QR image you can download and use anywhere. When you need to read a code instead, you upload a photo or screenshot that contains a QR code and the tool extracts the underlying text or link so you can see exactly what it points to.
The main advantage is speed and simplicity. Instead of signing up for a marketing platform or opening heavy design software just to make one code, you get a QR code generator online free that produces a working result in a few clicks, with no watermark stamped onto the output.
This design also protects your privacy. Because the tool runs entirely in your browser, your content and any image you scan stay on your own device and are never uploaded to a server. A private link or a personal contact card never leaves your computer.
When should you use QR Code Generator + Reader?
- You want to put a link to your website, menu, or booking page on a printed flyer or poster
- You need a digital contact card that shares your name, phone, and email with a single scan
- You received a screenshot with a QR code and want to see where it leads before opening it on your phone
- You are building a presentation or document and want to add a scannable link to a resource
- You want to share a long or messy URL as a simple code that people can scan
- You need to decode a QR code online from an image saved on your desktop or laptop
- You are labeling products, packaging, or event badges and need a quick code for each item
Benefits of using QR Code Generator + Reader
Completely free, no sign-up
Generate and read as many QR codes as you like without an account, login, email, or payment. The tool is 100% free forever.
Private by design
Both generating and reading happen entirely in your browser, so your links, contact details, and uploaded images never leave your device or touch a server.
No watermark
The QR codes you create are clean and ready to use on print or screen, with no branding or watermark added to the output.
Two tools in one
Create a code from a URL, text, or contact details, and decode a code from an image, all on the same page without switching apps.
Works on any device
Runs in any modern browser on Windows, macOS, Linux, Android, and iOS, so you can use it on a desktop, tablet, or phone with nothing to install.
How to use QR Code Generator + Reader
- 1
Choose generate or read
Decide whether you want to create a new QR code or decode an existing one, and select that mode on the page.
- 2
Enter your content or upload an image
To create a code, type or paste a URL, text, or contact details. To read a code, upload a photo or screenshot that contains the QR code.
- 3
Generate or scan
For a new code, the tool builds the QR image from your input. For an existing code, it scans the image and shows the text or link stored inside.
- 4
Check the result
Preview the generated code or the decoded content to make sure it matches what you expected before you use it.
- 5
Download or copy
Save the generated QR image to your device, or copy the decoded text or link so you can paste it wherever you need.
Common problems & how to fix them
Blurry, cropped, or low-contrast photos are hard to read. Use a sharper image where the whole code is visible and there is clear space around it.
This often happens when the code is printed or displayed too small. Make it larger and keep good contrast between the code and its background.
Enter each field clearly so the information is formatted as a contact card. Double-check the phone number and email for typos before generating.
Long inputs create busier codes. Shorten the link where you can, or print the code larger so scanners can read the fine detail.
Reading a code here only reveals its content, it does not open the link. Inspect the full URL before deciding whether to visit it.
Make sure the image actually contains a QR code and not just a barcode or logo, and try a clearer copy if the first one fails.
QR Code Generator + Reader vs other tools
Here is how the DocsSeva QR Code Generator & Reader compares with typical free online generators and heavier design software.
| Feature | DocsSeva | Other tools |
|---|---|---|
| Price | 100% free forever | Free tier, then paid plans |
| Sign-up required | Never | Often needed for downloads |
| Watermark | None | Sometimes on free output |
| Privacy / file handling | Stays in your browser | Uploaded to a server |
| Generate and read | Both in one place | Usually generate only |
| Installation | Nothing to install | Desktop apps need install |
Whether you need to make a code for a poster or check what an image links to, this tool covers both sides of the job. Use it as a qr code generator online free to turn a URL, a note, or your contact details into a clean, downloadable code, or use it as a qr code reader online to decode a QR code online from a photo or screenshot in seconds. There is nothing to install, no account to create, and no watermark on your result. Best of all, everything runs entirely in your browser, so whatever you generate or scan from an image stays on your own device and never reaches a server. It works on any modern browser across desktop, tablet, and mobile, so you can create qr code free online from anywhere. Give it a try now and see how quick and private working with QR codes can be.