Who should use Chatslator?

Chatslator is a consumer product built for livestream viewers and international online communities.

Does Chatslator have a free plan?

Yes — Chatslator is free to use.

What platforms does Chatslator run on?

Chatslator runs on the web and embeddable surfaces.

Is Chatslator still maintained?

Unverified. Chatslator 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 Chatslator?

Chatslator is developed by 0xHPZ.

When did Chatslator launch?

Chatslator first shipped in 2025.

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Chatslator

Name: Chatslator
Author: 0xHPZ

mozilla.orgText translation

Chatslator is a Firefox extension that translates livestream chat messages in real time on YouTube, Twitch, and Kick. It supports 243 languages and provides configurable language and translation-display settings directly within the chat interface.

FreeWebEmbeddable

Visit mozilla.org

Overview

8 features

Chatslator is a Text translation project. It focuses on understanding and participating in livestream chats written in unfamiliar languages. It is built as a consumer product for livestream viewers and international online communities. It is available for free. Chatslator is available on the web and embeddable surfaces.

0xHPZ builds and maintains Chatslator, and it first shipped in 2025. Key capabilities include real-time translation, 243 languages, and youTube 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.

Real-time translation
243 languages
YouTube support
Twitch support
Kick support
Language filters
Translation display settings
In-chat 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

Indexed8 Sept · 18:53 UTC
Chatslator: Livestream Chat Translator verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Chatslator

What does Chatslator do?: Chatslator focuses on understanding and participating in livestream chats written in unfamiliar languages. It is catalogued under Text translation on PulseGate.
Who should use Chatslator?: Chatslator is a consumer product built for livestream viewers and international online communities.
Does Chatslator have a free plan?: Yes — Chatslator is free to use.
What platforms does Chatslator run on?: Chatslator runs on the web and embeddable surfaces.
Is Chatslator still maintained?: Unverified. Chatslator 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 Chatslator?: Chatslator is developed by 0xHPZ.
When did Chatslator launch?: Chatslator first shipped in 2025.
What languages does Chatslator support?: The interface is available in 32 languages, including Czech, German, and Greek.

At a glance

Pricing: Free
Platforms: Web
Built for: livestream viewers and international online communities
Model: B2C
Solves: Understanding and participating in livestream chats written in unfamiliar languages.

Registered as

Firefox Add-ons: chatslator

Developer

0xHPZ

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
Last seen: 8 Sept 2026

Identity audit (13)

Slug: chatslator-livestream-chat-translator-mozilla-org
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 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: 8 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/chatslator

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