バーコードラボ - QR・JANコード解析・バーコード作成

■ A tool for "reading, researching, and creating" barcodes/QR codes

Barcode Lab is a tool app that allows you to scan barcodes and QR codes with your camera and analyze their contents in detail. You can see the standard type,
country code, and check digit verification at a glance. It also includes barcode generation and a standards dictionary, making it useful in development, inspection, and learning environments.

■ Main Features

【1】Continuous Scanning with Camera

Automatically reads barcodes/QR codes simply by pointing your camera at them. Manual input is also supported.

【2】Detailed Analysis

Automatically analyzes and displays standard type, number of digits, check digit verification, country code (e.g., JAN 49/45), GS1 application identifier, ISBN/ISSN,

and more.

【3】Print Quality Score

Evaluates print quality based on contrast, quiet zone, symbol size, detection stability, etc., and displays a score.

[4] Barcode/QR Code Generation
Generates EAN-13, Code39, and QR codes from input values. Check digits are calculated automatically.

[5] Check Digit Calculator
Calculates check digits for EAN-8, UPC-A, and EAN-13 from 7-digit, 11-digit, or 12-digit numbers.

[6] Standards Dictionary
Allows you to check the characteristics, number of digits, and applications of major barcode standards in a dictionary format.

[7] History Management
Scan results are saved on the device and can be reviewed later. Supports batch deletion and undo deletion.

■ Recommended for:

* Those who want to accurately examine the contents and specifications of barcodes/QR codes.

* Those who handle barcodes in system development, inspection, logistics, etc.

* Those who want to quickly check check digits and country codes.

* Those who want to learn about the mechanism of barcodes.

■ Privacy Policy

* Scan results and created data are stored only on your device and are not transmitted to our servers.

* The camera is used only for barcode reading and quality evaluation; images are not transmitted or stored outside of your device.

* This app displays ads provided by Google AdMob. AdMob handles ad IDs, device information, and approximate location information for ad delivery in accordance with Google's privacy policy.

Please see the privacy policy for details.

https://unitomastudio.github.io/privacy/barcode-info

■ Required Permissions

・Camera: For scanning barcodes/QR codes

・Internet: For displaying advertisements and referral links

■ Notes

・The analysis and quality scores of this app are approximate and do not guarantee the results of official testing equipment.

・This app contains advertisements (Google AdMob)

■ Contact Us

Please contact unitomastudio@gmail.com for bug reports and requests.

Provided by: System Design (unitomastudio)