Who should use DMAddon?

DMAddon is a consumer product built for firefox users who frequently edit or reformat text.

Does DMAddon have a free plan?

Yes — DMAddon is free to use.

What platforms does DMAddon run on?

DMAddon runs on the web and embeddable surfaces.

Is DMAddon still maintained?

Unverified. DMAddon 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.

Who develops DMAddon?

DMAddon is developed by Lepanto.

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DMAddon

Name: DMAddon
Author: Lepanto

mozilla.orgWriting & editing

DMAddon is a Firefox browser extension that changes selected text between uppercase, lowercase, sentence case, and title case. Users can access the transformations from the context menu or keyboard shortcuts.

FreeWebEmbeddableCloud-managed

Visit mozilla.org

Overview

6 features

DMAddon sits in PulseGate's Writing & editing category. It focuses on converting text between different capitalization styles without manually retyping it. It is built as a consumer product for firefox users who frequently edit or reformat text. It is available for free. It runs on the web and embeddable surfaces.

Lepanto builds and maintains DMAddon, and it first shipped in 2018. Key capabilities include uppercase conversion, lowercase conversion, and sentence case. The interface is available in 32 languages, including Czech, German, and Greek.

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

Uppercase conversion
Lowercase conversion
Sentence case
Title case
Context menu
Keyboard shortcuts

Built with & integrations

Runs on

BrowserEmbeddableCloud-managed

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 · 10:32 UTC
DMAddon verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about DMAddon

What is DMAddon?: DMAddon focuses on converting text between different capitalization styles without manually retyping it. It is catalogued under Writing & editing on PulseGate.
Who should use DMAddon?: DMAddon is a consumer product built for firefox users who frequently edit or reformat text.
Does DMAddon have a free plan?: Yes — DMAddon is free to use.
What platforms does DMAddon run on?: DMAddon runs on the web and embeddable surfaces.
Is DMAddon still maintained?: Unverified. DMAddon 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.
Who develops DMAddon?: DMAddon is developed by Lepanto.
When did DMAddon launch?: DMAddon first shipped in 2018.
What languages does DMAddon support?: The interface is available in 32 languages, including Czech, German, and Greek.

At a glance

Pricing: Free
Platforms: Web
First seen: 16 Sep 2026
Built for: Firefox users who frequently edit or reformat text
Model: B2C
Solves: Converting text between different capitalization styles without manually retyping it.

Registered as

Firefox Add-ons: dmaddon

Developer

Lepanto

Index record

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

Identity audit (13)

Slug: dmaddon-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 (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: 16 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/dmaddon

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