QR Core
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The practical QR workspace

Turn anything into a tiny doorway.

Package links, contact details, guest Wi-Fi and everyday information into dependable QR codes—without turning a simple job into a complicated project.

Open the studio See what fits inside →
No tracking redirectsNo credit cardPrint-ready exports
Your working canvas

Build it. Check it. Ship it.

The preview stays in sight while you shape the content on the right.

1
Choose a QR typeWhat should happen after scanning?
2
Add your contentPreview updates automatically.
3
Design your QR codeCustomize the design, frame, colors and logo.
Quick themesStart with a scan-safe color combination.
Frame & call-to-action
Pattern & corner eyes
Colors & gradient
Center symbol or logo
Download settings
! SENSITIVE INFORMATION

Anyone can read this QR code

An account QR code contains the username and password as plain, readable content. Anyone who scans it with a phone camera or QR reader can reveal those credentials.

  • Only create codes on a trusted device.
  • Share and print them as securely as passwords.
  • Delete files and printouts when they are no longer needed.
PRINT SHEET

Export QR codes to PDF

Choose a grid. Every code is centered and sized to leave room for clean cutting.
Professional barcode studio

Build barcodes for retail, logistics and industry.

Choose from linear, retail, GS1 DataBar, 2D, postal and healthcare formats. Everything is rendered privately in your browser.

1
Choose a formatEvery barcode format is free and available without an account.
2
Enter the valueLetters, numbers and symbols.
Appearance settings
PROTECTED PREVIEW

Code preview

Preview only. Copying, dragging and common save shortcuts are disabled where the browser allows it.
Eighteen practical formats

One generator.
Everyday possibilities.

From a restaurant menu to guest Wi-Fi, a map location or scanner credentials, create a code people can use immediately.

↗

Website

Open any website or landing page.

Build this code → ⌁

Wi-Fi

Connect guests without sharing passwords aloud.

Build this code → ▣

Contact card

Save complete contact details in one scan.

Build this code → @

Email

Start a pre-addressed email message.

Build this code → ◉

WhatsApp

Open a chat with an optional message.

Build this code → ▦

Calendar event

Share dates, locations and event details.

Build this code → ⌖

Location

Open exact coordinates in a maps application.

Build this code → ⌨

Account credentials

Enter a username, TAB and password on compatible scanners.

Build this code →
Simple plans

Every code and bulk tool is available.

Registered accounts add saving. Premium adds SVG, PDF export and higher limits.

Visitor

€0.00

Create QR codes and barcodes without an account.

  • All QR and barcode types
  • Up to 5 items per batch
  • 250 px image exports
Start creating
REGISTEREDRegistered

€0.00 / month

Save your work and create larger batches.

  • 500 px image exports
  • 25 saved QR codes and barcodes
  • Up to 25 items per batch
Create account
Premium

€3.00 / month

SVG, PDF export and the highest standard limits.

  • 1024 px image exports
  • Unlimited saved QR codes and barcodes
  • Up to 100 items per batch
  • SVG and print-ready PDF export
Questions, answered

Good to know.

Need something else? Create an account and keep your QR library organized from day one.

Do QR Core codes expire?

No. The generated static QR codes contain their destination directly and do not expire.

Can I edit a code after downloading it?

A static QR image cannot be changed remotely. Create and download a new code when its content changes.

Is my content private?

Generation happens in your browser. Content is only sent to the server when you explicitly save a QR code. Saved account credentials are encrypted before database storage.

Are account credential QR codes secret?

No. A QR code is a readable container, not password protection. Anyone with a camera or QR reader can reveal its username and password.

How do I keep a styled QR code scannable?

Keep strong contrast, leave the quiet border around the QR pattern and test the final download on multiple phones before printing. The live contrast indicator warns about risky color combinations.

What is included in Pro?

The current Pro limits and features are shown in the pricing cards above. Administrators can update them without changing the website code.