DeepL is a consumer product built for firefox users who need quick webpage translation.

What platforms does DeepL run on?

DeepL runs on the web and embeddable surfaces.

Is DeepL still active?

Unverified. DeepL 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 DeepL?

Similar projects tracked by PulseGate include DeepL / MultiTranslate, To DeepL, and Traducir con DeepL.

DeepL is developed by AllStarE LLC.

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DeepL

Name: DeepL
Author: AllStarE LLC

mozilla.orgText translation

DeepL is a Firefox browser extension that sends highlighted webpage text to DeepL for translation. Users can translate selections from the context menu or with a keyboard shortcut while browsing.

FreeWebEmbeddable

Visit mozilla.org

3alternatives

5features

2026since

Overview

5 features

In the Text translation space, DeepL takes a focused approach. It focuses on translating selected webpage text quickly without switching tabs or copying and pasting. It is built as a consumer product for firefox users who need quick webpage translation. DeepL is free to use. It runs on the web and embeddable surfaces.

AllStarE LLC builds and maintains DeepL, and it first shipped in 2026. Among its 5 catalogued features are text selection, context menu, and keyboard shortcut. The interface is available in 32 languages, including Czech, German, and Greek.

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

Text selection
Context menu
Keyboard shortcut
New-tab translation
In-browser translation

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

Indexed9 Sept · 20:59 UTC
DeepL verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about DeepL

What does DeepL do?: DeepL focuses on translating selected webpage text quickly without switching tabs or copying and pasting. It is catalogued under Text translation on PulseGate.
Who is DeepL for?: DeepL is a consumer product built for firefox users who need quick webpage translation.
Does DeepL have a free plan?: Yes — DeepL is free to use.
What platforms does DeepL run on?: DeepL runs on the web and embeddable surfaces.
Is DeepL still active?: Unverified. DeepL 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 DeepL?: Similar projects tracked by PulseGate include DeepL / MultiTranslate, To DeepL, and Traducir con DeepL.DeepL / MultiTranslate To DeepL Traducir con DeepL
Who develops DeepL?: DeepL is developed by AllStarE LLC.
How long has DeepL been around?: DeepL first shipped in 2026.

At a glance

Pricing: Free
Platforms: Web
First seen: 9 Sept 2026
Built for: Firefox users who need quick webpage translation
Model: B2C
Solves: Translating selected webpage text quickly without switching tabs or copying and pasting.

Registered as

Firefox Add-ons: deepl-free

Developer

AllStarE LLC

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: deepl-mozilla-org
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 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: 9 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/deepl-free

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