Binary Eye.
By Markus Fisch
Binary Eye is a free, ad-free Android barcode tool by Markus Fisch. It reads codes in portrait or landscape, including inverted codes, and can also generate barcodes. The readme credits ZXing for scanning and links Google Play and F-Droid. The project license is MIT and does not carve out the icon.
The F7 Insight
Scanning and composing live in the same small tool, so a code can be checked and then recreated without a second app. The barcode mark is covered by the MIT grant on the repository.
A closer look.
- 01
Read barcodes in portrait and landscape, including inverted codes.
- 02
Generate barcodes as well as scan them.
- 03
Use ZXing formats such as QR Code, EAN-13, Code 128, Data Matrix, and PDF417.
- 04
Install the free, ad-free app from Google Play or F-Droid.
- 05
The repository is under the MIT license by Markus Fisch.
Sources & credits
Verified against the sources below. Features, pricing, and availability may change; check the creator’s current information before installing or buying.
- Official readme: free ad-free scanner and generator, formats, Play, and F-DroidChecked 14 Oct 2026
- MIT license by Markus Fisch for Binary Eye, including the iconChecked 14 Oct 2026
Artwork acknowledgments
Binary Eye icon from the official fastlane metadata. Copyright (c) Markus Fisch, MIT license, with no icon exception. Image used unmodified.