QR Scanner, Generator

QR Scanner, Generator combines a QR and barcode scanner with tools for creating your own codes. Scan with your camera, read codes from images, and create QR codes for links, text, contact details and Wi-Fi. Turn a TXT/CSV list into a batch of codes and export the results as a ZIP archive.

Core features work on your device without registration. A refreshed interface, light and dark themes, and organized history make everyday tasks easier.

📷 Scan with your camera
Point your camera at a QR code or barcode to view its contents. Copy the result, share it or open a link after checking the address. Use the flashlight when lighting is poor.

🖼 Read codes from images
Select an image through the Android system picker. Recognize codes in screenshots and pictures received through messaging apps without scanning another screen.

📋 Use your clipboard
Paste copied text or a link for further processing. The app reads the clipboard when you choose the corresponding action; it does not continuously monitor it.

🧾 Create QR codes
Generate QR codes for website links, plain text, contact information and Wi-Fi access. Check the preview, save your code as a PNG image or share it through the Android share menu.

🏷 Generate barcodes
Choose a supported format, including Code 128 and EAN-13. Create codes for internal lists, labeling, inventory workflows and printing. The app checks whether your input meets the selected format’s requirements.

📦 Batch generation from TXT/CSV
Create multiple codes without entering every value separately:

• Paste a list of values or select a TXT/CSV file.
• Choose the code format.
• Review errors and duplicates.
• Adjust the available generation settings.
• Save the images or export a ZIP archive.

Prepare a list of links, numbers or text values and turn it into a set of individual codes.

✅ Validate before generating
Review valid entries, errors and duplicates before creating your batch. Formats with specific requirements are checked separately. For example, EAN-13 requires numeric input with the correct length and checksum.

💾 Save PNG images and ZIP archives
Save individual codes as PNG images and share them with other apps. Batch export lets you collect generated images and supporting files in a ZIP archive. Check the contents before sharing: an archive may include the original code values.

🕘 History and favorites
Return to saved results using search and filters. Add important entries to favorites to find useful links, contacts and other codes faster. Delete entries you no longer need.

🗂 Backup and restore
Export your data to a backup file and import a compatible backup to restore it. Keep backups somewhere safe: they may contain code contents, Wi-Fi credentials and other private information.

🎨 Themes and languages
Choose a light or dark theme. The interface supports English, Russian and Simplified Chinese. You can change the app language in Settings.

🔐 Your data stays under your control
Scanning, generation and history operate locally. The app does not upload your code contents, selected images or files to the developer’s own server. Settings include an option to delete local history, preferences and app files.

Internet access is used for advertising and external actions. The Yandex advertising SDK may process technical and advertising information as described in the privacy policy. Files shared with other apps or saved outside the app must be deleted separately.

🎁 Hide the banner for 24 hours
Choose to complete a rewarded ad in Settings to hide banner advertising for 24 hours. App-open ads may still appear separately.

QR Scanner, Generator brings code scanning, individual code creation and batch generation together in one app.

Developer contact:
Email: vicvoc2@gmail.com
Website: https://poleznoapp.com/

Recent changes:
• New name: QR Scanner, Generator.
• New app icon and launch screen.
• Refreshed interface and improved navigation.
• Improved batch generation, history and favorites.
• Improved file import, export and backup handling.
• Bug fixes and stability improvements.