QR Code Generator

QR Code Generator | Online Free Tool | Elysia Tools

Tool usage guide

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Category: Design
Input types: textarea, number, select, color
Output type: image
Sample coverage: 4
API ready: Yes

Overview

Create professional, high-quality QR codes instantly by converting any URL or text into a scannable image. This tool offers full customization, allowing you to adjust dimensions, colors, and error correction levels to suit your branding or technical requirements.

When to use

Directing users to your website or social media profiles from printed marketing materials.
Sharing contact information, Wi-Fi credentials, or long text strings quickly via mobile devices.
Creating scannable links for product packaging, event invitations, or digital signage.

How it works

1Enter your desired URL or text into the input field.
2Adjust the settings for size, colors, and error correction to match your specific needs.
3Select your preferred output format, either PNG for raster images or SVG for scalable vector graphics.
4Generate and download your custom QR code immediately.

Use cases

Generating scannable links for business cards to share contact details.
Creating custom-colored QR codes that match brand identity for marketing campaigns.
Producing high-resolution vector QR codes for large-format print advertisements.

Examples

1. Branded Event QR Code

Event Organizer

Background

An organizer needs to place a QR code on event flyers that directs attendees to the registration page.

Problem

The standard black-and-white QR code clashes with the event's vibrant color scheme.

How to use

Input the registration URL, then use the color picker to match the QR code foreground to the event's primary brand color.

color: #E11D48, format: png, size: 500

Outcome

A custom-colored, high-resolution QR code that integrates seamlessly with the event flyer design.

2. Scalable Signage QR

Graphic Designer

Background

A designer is creating a large-scale banner for a trade show booth.

Problem

Standard raster images become pixelated when scaled up to fit a large banner.

How to use

Input the company website URL and select the SVG format to ensure the code remains sharp at any size.

FAQ

Can I change the color of the QR code?

Yes, you can customize both the QR code foreground color and the background color using the color picker options.

What is the difference between PNG and SVG formats?

PNG is a standard image format suitable for most digital uses, while SVG is a vector format that remains sharp at any size, making it ideal for printing.

What does the Error Correction Level mean?

It determines how much of the QR code can be damaged or obscured while still remaining scannable. Higher levels are better for codes that might be partially covered or printed on uneven surfaces.

Is there a limit to the amount of text I can encode?

While you can encode large amounts of text, keep in mind that more data increases the complexity of the QR code, which may make it harder to scan.

Are these QR codes free to use for commercial purposes?

Yes, all QR codes generated with this tool are free to use for both personal and commercial projects.

format: svg, errorCorrectionLevel: H

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Inputs

Result

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Branded Event QR Code

2. Scalable Signage QR

FAQ

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