What does On-Screen Keyboard do?

On-Screen Keyboard focuses on providing keyboard input on touch devices running Firefox in kiosk mode. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use On-Screen Keyboard?

On-Screen Keyboard is a consumer product built for firefox kiosk operators using touch devices.

Does On-Screen Keyboard have a free plan?

Yes — On-Screen Keyboard is free to use.

What platforms does On-Screen Keyboard run on?

On-Screen Keyboard runs on the web and embeddable surfaces.

Is On-Screen Keyboard still maintained?

Unverified. On-Screen Keyboard 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 On-Screen Keyboard?

Similar projects tracked by PulseGate include FX OSK FR, FX-OSK, and KeyboardOnPage.

Who develops On-Screen Keyboard?

On-Screen Keyboard is developed by Willem.

When did On-Screen Keyboard launch?

On-Screen Keyboard first shipped in 2025.

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On-Screen Keyboard

Name: On-Screen Keyboard
Author: Willem

mozilla.orgBrowser DevTools & extensions

On-Screen Keyboard is a Firefox extension that displays a virtual keyboard for touch devices running Firefox in kiosk mode. It supports automatic hiding when focus is lost and switches between numeric and full keyboards based on the input field type.

FreeWebEmbeddable

Visit mozilla.org

2alternatives

6features

2025since

Overview

6 features

In the Browser DevTools & extensions space, On-Screen Keyboard takes a focused approach. It focuses on providing keyboard input on touch devices running Firefox in kiosk mode. On-Screen Keyboard is a consumer product aimed at firefox kiosk operators using touch devices. It is available for free. It ships for the web and embeddable surfaces.

Willem builds and maintains On-Screen Keyboard, and it first shipped in 2025. Among its 6 catalogued features are virtual keyboard, kiosk mode, and auto-hide. The interface is available in 32 languages, including Czech, German, and Greek.

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

Virtual keyboard
Kiosk mode
Auto-hide
Numeric keyboard
Full keyboard
Touch input

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed16 Sep · 08:33 UTC
On-Screen Keyboard verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about On-Screen Keyboard

What does On-Screen Keyboard do?: On-Screen Keyboard focuses on providing keyboard input on touch devices running Firefox in kiosk mode. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use On-Screen Keyboard?: On-Screen Keyboard is a consumer product built for firefox kiosk operators using touch devices.
Does On-Screen Keyboard have a free plan?: Yes — On-Screen Keyboard is free to use.
What platforms does On-Screen Keyboard run on?: On-Screen Keyboard runs on the web and embeddable surfaces.
Is On-Screen Keyboard still maintained?: Unverified. On-Screen Keyboard 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 On-Screen Keyboard?: Similar projects tracked by PulseGate include FX OSK FR, FX-OSK, and KeyboardOnPage.FX OSK FR FX-OSK KeyboardOnPage
Who develops On-Screen Keyboard?: On-Screen Keyboard is developed by Willem.
When did On-Screen Keyboard launch?: On-Screen Keyboard first shipped in 2025.

At a glance

Pricing: Free
Platforms: Web
Built for: Firefox kiosk operators using touch devices
Model: B2C
Solves: Providing keyboard input on touch devices running Firefox in kiosk mode.

Registered as

Firefox Add-ons: on-screen-keyboard

Developer

Willem

Index record

Indexed: 16 Sep 2026
Lifecycle: Alive
Last seen: 16 Sep 2026

Identity audit (13)

Slug: on-screen-keyboard-mozilla-org
Lifecycle state recorded: 16 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 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: Derived from the project's own page and URL.
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: 16 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/on-screen-keyboard

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