Online QR code tools

Generate QR code Decode QR code

Generate QR code

Enter text or a link to create a downloadable QR image, with optional logo embedding.

Quick template

Foreground

Background

Size 280×280

Style

■ Square ◎ Round

🖼️ Choose a logo image 100 × 100 px or smaller recommended; transparent PNG works best

Generate a QR code to preview it

Decode QR code

Choose a QR image to read its content locally in your browser.

Choose a QR image

📷 Click to choose a QR image or drop it here Supports PNG / JPG / WebP

Generate, style and decode QR codes online

Create QR codes for event posters, business cards or Wi-Fi sharing. Generate and decode codes, add a central logo, and choose square or round modules. Always test the exported image on the intended devices.

Turn text, a URL, Wi-Fi configuration or contact details into a QR code, or read the encoded content from an existing image to recover text and links.

Optional logoPlace a brand mark or avatar in the center. Logos may reduce readability, so test an actual scan after export.

Square or round modulesChoose a pattern to suit your poster or printed material.

Wi-Fi and contact templatesEnter network details for a Wi-Fi code or contact information for a contact card.

Quick decodingRead QR screenshots to recover encoded text or links.

Local processingGeneration and decoding run in your browser without uploading images or content.

Scenario	Approach	Useful for
Brand materials	URL + central logo + round style	Posters, brochures and signs
Contact sharing	Create a contact card code for scanning and saving details	Printed and digital business cards
Wi-Fi sharing	Enter network details in the Wi-Fi template	Shops, offices and homes
Recover content	Select a QR image and decode its text	Recovering encoded links or old document information

Create a QR code with a logo

Enter the content, optionally add a logo, choose a style and generate the image. No account is required. Test the code before using it publicly.

Choose generation mode, then enter a link or text or use a Wi-Fi or contact template
Optionally add a logo in the center at the fixed proportion
Choose square or round style, colors and dimensions
Generate the code, check the preview, download it and test a real scan

What content can a QR code contain?

QR codes can contain text, URLs, Wi-Fi configuration, contact information and combinations of text. Decoding returns the encoded content for inspection and reuse.

Can a central logo affect scanning?

Yes. Logo obstruction, content length, rounded modules and printed size affect scanning. Test on real devices. If scanning fails, remove the logo, choose square modules or increase the size, keeping a clear border.

Which images can be decoded?

Common screenshot and photo formats are supported and processed locally. Clear images without severe glare improve the chances of successful decoding.

Do generated QR codes expire?

The QR image itself does not expire. Linked websites and encoded information may change or stop working. Keep the original content so you can recreate or update the code.

Privacy: Generation and decoding run locally without uploading images or input to a server. Anyone who obtains a QR image can read its contents, including Wi-Fi passwords or contact details; share it accordingly.

Online QR code tools

Generate QR code

Decode QR code

Generate, style and decode QR codes online

Create a QR code with a logo

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