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JSON Prettifier
Format, validate, and minify JSON instantly.
Free QR Code Generator
Generate a QR code in your browser. Pick a content type (URL, text, email, phone, SMS, or Wi‑Fi), adjust size and colors, then download a PNG.
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Tool workspace
Create static QR codes in your browser. Nothing is uploaded to our servers.
What should the QR code contain?
Include country code for international callers.
Scanning saves these details as a new contact on iPhone and Android. Add a name plus at least a phone or email.
Appearance
Preview
Choose a content type, fill in the fields, then generate.
Encodes:
How it works
- Choose what the code should contain: website, text, email, phone, SMS, or Wi‑Fi login.
- Set size, error correction, and colors if you want.
- Generate the preview and download a PNG for print or digital use.
Features
- URL, text, email, phone, SMS, and Wi‑Fi payloads
- Size, error correction, and custom colors
- PNG download. Runs in your browser with no upload
Create a QR code in seconds
Choose what the code should do: open a website, show text, start an email, call a phone number, send an SMS, or join a Wi‑Fi network. Adjust size, colors, and error correction, then download a PNG ready for flyers, menus, business cards, and packaging.
These are static QR codes, so they never expire and do not route through a tracking service. The data is encoded directly in the image.
How to make a QR code for a business card
Choose Business card (contact), enter your name, company, phone, email, and website, and download the PNG. When someone scans it, their phone offers to save you as a new contact. If you would rather send people to a site, use Website URL with your portfolio, LinkedIn, or booking page.
For a business QR code, link to your website, a menu, a review page, or a contact form. Print it at least 2 cm (0.8 in) wide on a plain, light background and test it before ordering a print run.
Tips for QR codes that scan every time
Keep strong contrast (dark code on a light background), leave a quiet border around the code, and print it at least about 2 cm (0.8 in) wide. Always test with a couple of phones before printing a large batch.
QR Code Generator FAQ
Yes. Paste the full URL, including https://, so phones open the right page.
A static QR code that encodes a URL does not expire. If the website moves, update the destination on your site or create a new code.
Pick Business card (contact), fill in your name, phone, email, and website, then download the QR code and place it on your card. Scanning it saves your details as a contact.
Choose what it should open: your website, a menu, a review page, or your contact details. Generate it here for free, download the PNG, and add it to signs, receipts, or packaging.
Yes. There is no signup, no watermark, and no expiration on the codes you create.
Yes. Choose Wi‑Fi, enter the network name, password, and security type, and guests can join by scanning.