# Léon (open-source privacy app)

> Léon is a free, open-source privacy app for Android. Removes tracking & other redundant parameters from web links for sharing. It has 395 GitHub stars and is released under the GPL-3.0-or-later license, and you can install it from F-Droid and Google Play.

Léon - The URL Cleaner removes tracking and other obsolete parameters from a URL before sharing. Its usage is simple, integrating into Android's standard sharing mechanism. Léon runs on Android 5.0 and later, is open source and does not contain any tracking or advertising frameworks. Léon does not collect any data about you. The benefits of removing tracking parameters are: * Protects your and the recipient's privacy * Improves readability of links * Saves characters (in Tweets for example)

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/leon-cleaning-services/leon |
| Platforms | Android |
| Built with | Kotlin Multiplatform |
| GitHub stars | 395 |
| License | GPL-3.0-or-later (open source) |
| F-Droid | https://f-droid.org/packages/com.svenjacobs.app.leon/ (package com.svenjacobs.app.leon) |
| F-Droid anti-features | none flagged |
| Google Play | https://play.google.com/store/apps/details?id=com.svenjacobs.app.leon |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Privacy, ad-blocking & VPN |
| Latest release | v68 (Sep 22, 2026) |
| Last commit | Sep 30, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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Canonical page: https://appsgit.com/mobile-apps/leon
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