# QR Code

Browse 10 online QR Code tools to process, convert, validate, and manage QR code and barcode data in your browser.

> Canonical page: https://elysiatools.com/en/tags/qr-code

## Overview

Use QR Code tools to work with QR codes, QR data, barcodes, and related files through a browser-based interface. Choose from 10 tools for processing, conversion, validation, and management without installing software.

## Frequently asked questions

### What can I do with QR Code tools?

You can process, convert, validate, and manage QR code, QR, barcode, and related data using the available browser-based tools.

### Do I need to install software?

No software installation is needed. You can operate the tools in your browser while processing runs on Elysia Tools servers.

### How is my data handled?

Text inputs are not stored. Uploaded files are automatically deleted after 6 hours, and processing runs on Elysia Tools servers.

## Tools

- [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
- [Barcode Generator](https://elysiatools.com/en/tools/barcode-generator): Generate CODE128 barcode from text with fixed dimensions
- [EAN-8 Barcode Validator](https://elysiatools.com/en/tools/ean8-validator): Validate 8-digit EAN-8 / GTIN-8 product barcodes with check-digit verification, GS1 country prefix and packaging breakdown.
- [Fitness Workout PDF Generator](https://elysiatools.com/en/tools/fitness-workout-pdf-generator): Generate a printable workout-plan PDF from JSON or CSV data with exercise tables, progress boxes, and optional QR video links
- [PDF QR Barcode Labels](https://elysiatools.com/en/tools/pdf-qr-barcode-labels): Batch generate printable labels with QR code and barcode in a single PDF
- [PDF Receipt / Ticket Generator](https://elysiatools.com/en/tools/pdf-receipt-ticket): Create a thermal-width receipt PDF with bold title and QR code
- [QR Code Decoder](https://elysiatools.com/en/tools/qr-code-decoder): Decode QR codes from images and extract the contained text or URLs
- [QR Code Generator](https://elysiatools.com/en/tools/qr-code-generator): Generate QR codes from URLs or text with customizable size and colors
- [UPC/EAN Barcode Validator](https://elysiatools.com/en/tools/upc-ean-validator): Validate GTIN-12 (UPC), GTIN-13 (EAN), GTIN-8, and GTIN-14 product barcodes with check digit verification
- [WiFi QR Code Generator](https://elysiatools.com/en/tools/wifi-qr-generator): Generate QR codes for WiFi networks to easily share credentials with guests

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