Who should use FX OSK FR?

FX OSK FR is an open-source project built for firefox kiosk operators and developers.

Does FX OSK FR have a free plan?

Yes — FX OSK FR is open source under the Open Source license and free to use.

What platforms does FX OSK FR run on?

FX OSK FR runs on the web, embeddable surfaces, Windows, Linux, and macOS.

Is FX OSK FR still maintained?

Unverified. FX OSK FR has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to FX OSK FR?

Similar projects tracked by PulseGate include FX-OSK, On-Screen Keyboard, and FX OSK ES.

Who develops FX OSK FR?

FX OSK FR is developed by tergalphantom.

How long has FX OSK FR been around?

FX OSK FR first shipped in 2022.

Back to the index

FX OSK FR

Name: FX OSK FR
Author: tergalphantom

github.comBrowser DevTools & extensions

FX OSK FR is an open-source Firefox extension that displays an on-screen keyboard for kiosk environments. It supports users who need touch or mouse-based text input when a physical keyboard is not available.

Open SourceWebEmbeddableWindowsLinuxmacOS

Visit github.com

2alternatives

5features

2022since

Overview

5 features

FX OSK FR is a Browser DevTools & extensions project. It focuses on providing keyboard input in Firefox kiosk environments where a physical keyboard is unavailable or impractical. FX OSK FR is an open-source project aimed at firefox kiosk operators and developers. FX OSK FR is open source under the Open Source license. FX OSK FR is available on the web, embeddable surfaces, Windows, Linux, and macOS.

Behind FX OSK FR is tergalphantom, and it first shipped in 2022. Among its 5 catalogued features are on-screen keyboard, firefox integration, and kiosk support.

Summary written by a language model from the project’s public pages.

On-screen keyboard
Firefox integration
Kiosk support
Touch input
Mouse input

Built with & integrations

Runs on

BrowserEmbeddableWindowsLinuxmacOS

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 14:59 UTC
FX OSK FR verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about FX OSK FR

What is FX OSK FR?: FX OSK FR focuses on providing keyboard input in Firefox kiosk environments where a physical keyboard is unavailable or impractical. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use FX OSK FR?: FX OSK FR is an open-source project built for firefox kiosk operators and developers.
Does FX OSK FR have a free plan?: Yes — FX OSK FR is open source under the Open Source license and free to use.
What platforms does FX OSK FR run on?: FX OSK FR runs on the web, embeddable surfaces, Windows, Linux, and macOS.
Is FX OSK FR still maintained?: Unverified. FX OSK FR has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to FX OSK FR?: Similar projects tracked by PulseGate include FX-OSK, On-Screen Keyboard, and FX OSK ES.FX-OSK On-Screen Keyboard FX OSK ES
Who develops FX OSK FR?: FX OSK FR is developed by tergalphantom.
How long has FX OSK FR been around?: FX OSK FR first shipped in 2022.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
Built for: Firefox kiosk operators and developers
Model: Open source
Solves: Providing keyboard input in Firefox kiosk environments where a physical keyboard is unavailable or impractical.

Registered as

Firefox Add-ons: fx-osk-fr

Developer

tergalphantom

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: fx-osk-fr-github-com
Lifecycle state recorded: 15 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 15 Sep 2026
Canonical URL: https://github.com/tergalphantom/Firefox-On-Screen-Keyboard

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