python-qrcode

Pure Python QR Code generator for developers.

EstablishedOpen SourceLow lock-in
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Pricing

Free tier

Flat rate

Adoption

→Stable

License

Open Source

Data freshness

Aging · Jun 8, 2026

Overview

What is python-qrcode?

A pure Python library to generate QR Codes. It's useful for developers who need to integrate QR code generation into their applications without relying on external dependencies or services.

Key differentiator

“python-qrcode stands out as a lightweight, dependency-free solution for generating QR Codes in pure Python, making it ideal for projects that need flexibility and customization without external dependencies.”

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

Pure Python implementation, no external dependencies required.medium

Supports various QR Code versions and error correction levels.medium

Flexible customization options for QR code appearance.medium

↓ Weaknesses

Limited performance for generating large volumes of QR codeshigh

Pure Python implementation can be slower compared to native or compiled libraries, especially when generating a high volume of QR codes.

Lack of advanced customization options beyond basic appearance settingsmedium

The library focuses on core functionality and does not support more complex customizations such as embedding logos or advanced styling features found in other libraries.

No built-in support for reading QR codeshigh

The tool is exclusively designed for generating QR codes, and developers must rely on separate tools or libraries to read the generated QR codes, which can complicate integration efforts.

Documentation lacks comprehensive examples and use casesmedium

While basic usage is covered, detailed documentation for advanced features and edge cases is sparse, making it harder for developers to fully leverage the library's capabilities.

Fit analysis

Who is it for?

✓ Best for

Developers who need a lightweight, dependency-free solution for generating QR Codes.

Projects that require customization of QR Code appearance and functionality.

✕ Not a fit for

Scenarios requiring real-time generation or processing of large volumes of QR codes where performance is critical.

Use cases needing integration with non-Python environments without a Python runtime available.

Cost structure

Pricing

Free Tier

Available

Open source — free to use

Starts at

$0

Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Alternatives

qrcode

Works well with

Pillow

Next step

Get Started with python-qrcode

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →