I will get an addon for google drive that generates qr codes for your files

Simplify file sharing with QR codes. This application integrates directly into the Google Drive 'Open with' context menu, allowing you to instantly create QR codes for one or more selected files. Simply choose your file(s), and the app will generate a user-friendly page with QR codes for quick access and downloading.

Key Features

• Instant Generation: Create a QR code for the main link to your file.
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• Export Links: QR codes are automatically generated for all available export formats (e.g., PDF, DOCX, TXT) for particular files.
• Batch Processing: Work with multiple files at once, with the option to reveal export format QR codes on demand.
• Interactive: Every QR code is a clickable link for easy verification.
• Flexible Downloads: Download selected QR codes or get them all at once in a single ZIP archive for your convenience.

Use Google Drive UI app to process a batch of selected files:

- select the files of interest,

- open the context menu of the selection,

- select Open with - QR Codes.

Use Google Drive add-on to process one selected file or folder:

- select the file or folder of interest,

- show Google Workspace sidebar,

- click QR Code for Google Drive icon to open the add-on.