Fun fact: With the help of a printer, you can put a picture on paper

https://lemmy.sdf.org/post/2275978

Fun fact: With the help of a printer, you can put a picture on paper - SDF Chatter

Well, binaryEye in Android is giving me this:

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

Now take that and stick it in this to decode it.

base64.guru/converter/decode/image/jpg

Base64 to JPG | Image | Base64 Decode | Base64 Converter | Base64

Convert Base64 to JPG online using a free decoding tool

Yep, that’s what it is. JPG in base64.

You should be able to open it directly in your browser if you put data:image/jpeg;base64, in front of it.
Alternatively you can use echo ‘the output you posted’ | base64 -d > image.jpg
Alternatively, you can paste it to this website: base64-to-image.com

Also thanks for the app recommendation. Works awesomely and is also open-source.

Base64 to Image - Online Decoder

Convert Base64 string to image PNG, JPEG, JPG, SVG, BMP, TIFF format with this Free and Simple Tool. Just insert Base64 code and Download image.

Base64 Image Decoder
You can also check out this: gitlab.com/Atharok/BarcodeScanner . The app has a better Material 3 based UI too with more features.
Atharok / Barcode Scanner · GitLab

An open-source app that allows you to read and generate barcodes for Android.

GitLab