Who should use Tooltip Dictionary?

Tooltip Dictionary is a consumer product built for firefox users who need quick word translations while browsing.

Does Tooltip Dictionary have a free plan?

Yes — Tooltip Dictionary is free to use.

What platforms does Tooltip Dictionary run on?

Tooltip Dictionary runs on the web, embeddable surfaces, Windows, macOS, and Linux.

Is Tooltip Dictionary still maintained?

Unverified. Tooltip Dictionary 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 projects are similar to Tooltip Dictionary?

Similar projects tracked by PulseGate include Click dictionary, HoverTranslator, and URL Tooltip WE.

Who develops Tooltip Dictionary?

Tooltip Dictionary is developed by Firefox user 13226853.

How long has Tooltip Dictionary been around?

Tooltip Dictionary first shipped in 2017.

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Tooltip Dictionary

Name: Tooltip Dictionary
Author: Firefox user 13226853

mozilla.orgBrowser DevTools & extensions

Tooltip Dictionary is a Firefox browser extension that displays dictionary information in a tooltip when users hover over words on webpages. It currently supports English-to-Korean lookup and provides an options control for adjusting settings.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

Overview

4 features

Tooltip Dictionary sits in PulseGate's Browser DevTools & extensions category. It focuses on looking up unfamiliar words while browsing without opening a separate dictionary. Tooltip Dictionary is a consumer product aimed at firefox users who need quick word translations while browsing. Tooltip Dictionary costs nothing to use. It ships for the web, embeddable surfaces, Windows, macOS, and Linux.

Firefox user 13226853 builds and maintains Tooltip Dictionary, and it first shipped in 2017. Among its 4 catalogued features are hover dictionary lookup, tooltip definitions, and english-Korean support. The interface is available in 32 languages, including Czech, German, and Greek.

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

Hover dictionary lookup
Tooltip definitions
English-Korean support
Options controls

Built with & integrations

Runs on

BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed11 Sep · 09:51 UTC
Tooltip Dictionary verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Tooltip Dictionary

What is Tooltip Dictionary?: Tooltip Dictionary focuses on looking up unfamiliar words while browsing without opening a separate dictionary. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Tooltip Dictionary?: Tooltip Dictionary is a consumer product built for firefox users who need quick word translations while browsing.
Does Tooltip Dictionary have a free plan?: Yes — Tooltip Dictionary is free to use.
What platforms does Tooltip Dictionary run on?: Tooltip Dictionary runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is Tooltip Dictionary still maintained?: Unverified. Tooltip Dictionary 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 projects are similar to Tooltip Dictionary?: Similar projects tracked by PulseGate include Click dictionary, HoverTranslator, and URL Tooltip WE.Click dictionary HoverTranslator URL Tooltip WE
Who develops Tooltip Dictionary?: Tooltip Dictionary is developed by Firefox user 13226853.
How long has Tooltip Dictionary been around?: Tooltip Dictionary first shipped in 2017.

At a glance

Pricing: Free
Platforms: Web
First seen: 11 Sep 2026
Built for: Firefox users who need quick word translations while browsing
Model: B2C
Solves: Looking up unfamiliar words while browsing without opening a separate dictionary.

Registered as

Firefox Add-ons: tooltip-dic

Developer

Firefox user 13226853

Index record

Indexed: 11 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 11 Sep 2026

Identity audit (13)

Slug: tooltip-dictionary-mozilla-org
Lifecycle state recorded: 11 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 11 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
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: 11 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/tooltip-dic

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