Batch QR Code Reader

Upload many images at once and decode every QR code in one pass, then export the results, filename and decoded value, as a CSV.

A batch QR code reader decodes many images in one pass instead of scanning them one by one. Drop in a folder of images, each with a QR code, and it reads them all on your device, then exports a CSV mapping each filename to its decoded value. It is built for stacks of scanned tickets, inventory labels or coupons. Images that have no readable code are still listed, marked as not found, so the CSV stays aligned with your input.

Read the guide: How to Scan a QR Code From an Image

How it works

  1. 1

    Select your images

    Drop in or choose a whole folder of images, each containing a QR code.

  2. 2

    Decode the batch

    Every image is read on your device; results fill a table as they complete.

  3. 3

    Export CSV

    Download a CSV mapping each filename to its decoded value, ready for a spreadsheet.

Instant & 100% private — nothing is uploaded

Everything runs locally in your browser. Your code, text and files are processed on your own device and are never sent to a server — so there are no upload waits, no size limits from us, and nothing is ever stored or logged.

Frequently asked questions

What is this useful for?
Reading a stack of scanned tickets, inventory labels, asset tags or coupons in one go, instead of opening each image and scanning it by hand.
What does the CSV contain?
One row per image with the filename, the decoded content, and whether a code was found, so you can sort, filter and match it against your records.
How many images can I process?
Many at once. They are decoded on your own machine, so the limit is your device rather than an upload cap, and none of the images leave your browser.
What if an image has no readable code?
It is still listed in the results, marked as not found, so your CSV stays aligned with your input set and you can spot which images need a re-scan.

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