Mobile app · Photo & graphics

QR Code Displayer

Reconstruct damaged or blurry QR codes entirely on-device for easy scanning.

Completely free
Android
Open source

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Download from the official source

Link to the official download page, ad-supported (Clictune): an intermediate page may show for a few seconds. Direct link to the download

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by F-Droid
License: MIT — Open source (permissive)confirmed by F-Droid
Open source: Yes
Commercial use: Yesconfirmed by F-Droid
Account required: not documented
Credit card required: Noconfirmed by F-Droid
Watermark: not documented
Ads: No
Platforms: AndroidEstablished by Android: F-Droid
Publisher: cbdm
Latest version: 1.4.1 (22 October 2026)
Latest activity: 22 October 2026
Source code: github.com/cbdm/QRCodeDisplayer

Overview

Features described on its official website: self-hosting on your own server.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“A collection of self-hosted self-developed apps.” — official website, 10 November 2026

At a glance

QR Code Displayer is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (MIT) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

Open source code
No advertising
Commercial use allowed

Sources and checks

Facts collected from F-Droid (credit card, source code, publisher, licence, free status, platforms, ads, commercial use, version) — 6 November 2026
Last technical check: 5 November 2026
Description from F-Droid — F-Droid (citation courte)

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