Are my entries uploaded to a server?
No. Files are read locally, QR codes are generated in your browser, and no entries are sent to an external API.
Bulk QR Code Generator
v2 secureDeveloper Utility
Bulk QR Code Generator - Create and Download QR Codes
Generate custom QR codes from text, URLs, and local CSV or TXT files. Download separate PNG images or a ZIP without sending your data to an external API.
Blank lines are skipped. Files up to 1 MB are read locally and are never uploaded.
QR code settings
128 px512 px
For best scanning, keep strong contrast between the foreground and background.
Up to 100 entries per batch
Your QR codes will appear here
Add text or URLs above, then select Generate QR Codes.
Create one QR code per line of text or URL, or load entries from a local TXT file or the first column of a CSV. Customize the size and colors before generating.
Everything runs locally in your browser. Download individual PNGs or bundle the complete batch into a ZIP file; entries are not sent to an external API.
How to Use This Tool
- Enter one text value or URL per line, or choose a CSV or TXT file from your device.
- For CSV files, select whether to skip the header row; the first column is used for each code.
- Choose the QR image size and foreground and background colors.
- Select Generate QR Codes, then download each PNG or download the complete batch as a ZIP.
Bulk QR code generation in your browser
The generator creates a separate PNG for each non-empty entry and skips blank lines or rows. A batch is capped at 100 entries to keep the workload manageable in a browser.
The CSV importer reads only the first column so other columns can hold labels or notes. TXT files and pasted text use one entry per line.
Frequently Asked Questions
How many entries can I generate at once?
The tool supports up to 100 non-empty entries per batch. Split larger lists into multiple batches.
How are CSV files read?
Each CSV row uses its first column. You can choose whether to skip the first row as a header.
Related Developer Tools
These tools are commonly used alongside this one.