# QR Code Art, Styled Module and Logo Embed Generator

Generate art QR codes with brand colors, gradients, rounded or dot modules and a centered logo, plus the ISO mask-penalty breakdown, per-module metadata export and a Reed–Solomon erasure-budget verdict.

> Canonical page: https://elysiatools.com/en/tools/qr-code-art-styled-module-and-logo-embed-generator

- **Category:** Design

- **Keywords:** artistic qr generator, logo qr safe, qr mask penalty score, qr erasure budget, styled qr svg png pdf, module metadata json

## Overview

Functional geometry always renders in the high-contrast base color; only data modules adopt the art style. The report scores the final symbol with the four ISO/IEC 18004 penalty rules and converts the logo-covered area into codeword erasures against the block capacity. Outputs SVG, PNG, PDF and per-module JSON.

## Inputs

- **Payload (URL or text)** (text): https://elysia.tools
- **Error Correction Level** (select)
- **Module Style** (select)
- **Dark Color** (color): #1a1a2e
- **Accent (gradient) Color** (color): #7c3aed
- **Light Color** (color): #ffffff
- **Center Badge (emoji or text)** (text): e.g. ★ or brand mark
- **Badge Size (% of QR width)** (number): 20
- **Logo Image (optional, replaces badge)** (file)
- **Quiet Zone (modules)** (number): 4

## When to use

- Designing branded marketing collateral that requires a custom visual identity without sacrificing QR scan reliability.
- Embedding an icon, emoji, or company logo in the center of a QR code while verifying error-correction capacity.
- Exporting vector graphics and per-module coordinate metadata for print-ready designs and custom rendering pipelines.

## How it works

- Input your target URL or text payload and select an error correction level from L (7%) up to H (30%).
- Customize module rendering styles (solid, diagonal gradient, rounded, or dots) and set brand color palettes.
- Upload a center logo image or add badge text, then set the badge scale and quiet zone width.
- Review the ISO/IEC 18004 mask-penalty breakdown and Reed–Solomon budget verdict, then export SVG, PNG, PDF, or per-module JSON.

## Use cases

- Creating vector SVG and PDF QR codes for physical product packaging and high-resolution print posters.
- Embedding app icons or brand marks into promotional campaign landing page links.
- Extracting per-module JSON coordinates to render programmatic 3D models or custom canvas animations.

## Frequently asked questions

### Why does functional geometry remain in the high-contrast base color?

Finder and timing patterns keep the base dark color to ensure camera scanners quickly detect symbol alignment.

### What error correction level should I use when adding a center logo?

Level H (30%) or Level Q (25%) is recommended to give the Reed–Solomon erasure budget enough capacity for the covered area.

### What file formats can I upload for the center logo?

The generator accepts PNG, SVG, and WebP image files up to 5 MB.

### What does the ISO mask-penalty score evaluate?

It evaluates the symbol across the four ISO/IEC 18004 rules (N1–N4) to identify patterns that might hinder optical reading.

### Which export formats are available for the final QR code?

You can download the generated QR code as SVG, PNG, PDF, or download the raw per-module coordinate data in JSON format.

## Related tools

- [Data URI Generator](https://elysiatools.com/en/tools/data-uri-generator): Convert files into Data URIs (Base64 or percent-encoded) for inlining images, fonts, and assets directly into HTML, CSS, or Markdown
- [PDF Brand Guidelines](https://elysiatools.com/en/tools/pdf-brand-guidelines-pdf): Generate a brand guidelines PDF with logo, palette, typography, and spacing rules
- [PDF Header/Footer Snippets](https://elysiatools.com/en/tools/pdf-header-footer-snippets): Convert HTML to PDF with reusable logo, title, and date snippets
- [Accessibility Checker](https://elysiatools.com/en/tools/accessibility-checker): Detect common WCAG 2.1 accessibility issues in HTML, fetched pages, or design images and return fix-ready guidance
- [Image Watermark Opacity](https://elysiatools.com/en/tools/image-watermark-opacity): Add watermarks with custom opacity to images, supporting both text and image watermarks with advanced opacity controls
- [SVG Favicon Generator](https://elysiatools.com/en/tools/svg-favicon-generator): Turn an SVG or raster logo into a complete favicon pack with ICO, PNG variants, Apple touch icon, and web manifest
- [Barcode Batch Generator](https://elysiatools.com/en/tools/barcode-batch-generator): Batch generate Code 128, EAN-13, UPC-A, ITF-14, QR Code, and Data Matrix outputs from CSV or multiline text
- [Image Watermark Corner](https://elysiatools.com/en/tools/image-watermark-corner): Add corner watermarks to images with customizable positioning, size, opacity, and multiple corner options

## Samples

- [Web Image Processing Python Samples](https://elysiatools.com/en/samples/web-image-processing-python): Web Python image processing examples using PIL/Pillow including reading, saving, resizing, and format conversion
- [Android Image Processing Java Samples](https://elysiatools.com/en/samples/android-image-processing-java): Android Java image processing examples including reading/saving images, scaling, and format conversion
- [Android Image Processing Kotlin Samples](https://elysiatools.com/en/samples/android-image-processing-kotlin): Android Kotlin image processing examples including reading/saving images, scaling, and format conversion
- [Web Image Processing Rust Samples](https://elysiatools.com/en/samples/web-image-processing-rust): Web Rust image processing examples including image read/save, scaling, and format conversion