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PolyMoji

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 17 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 17 Sep 2026. How this is checked

PolyMoji is a Firefox extension that swaps the browser's default emoji rendering for selectable emoji families such as Apple, Google Noto, Twemoji, OpenMoji, Tossface, and Microsoft Fluent. It supports colored and high-contrast sets and is available for Firefox on desktop and Android.

Inferred · not functionally tested

FreeWebEmbeddableCloud-managed
PolyMoji preview
Visit mozilla.org

Overview

6 features

Purpose: Displaying preferred emoji styles consistently across websites instead of relying on the operating system's default emoji set.

Inferred · not functionally tested

Audience: Firefox users who want to customize emoji appearance

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

In the Browser DevTools & extensions space, PolyMoji takes a focused approach. Inferred · not functionally tested: It focuses on displaying preferred emoji styles consistently across websites instead of relying on the operating system's default emoji set. Inferred · not functionally tested: PolyMoji is a consumer product aimed at firefox users who want to customize emoji appearance. Basis unknown · not verified: PolyMoji is free to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.

Behind PolyMoji is Flashi, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are emoji style switching, system emoji replacement, and apple emoji set. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • Emoji style switching
  • System emoji replacement
  • Apple emoji set
  • Google Noto set
  • Twemoji support
  • OpenMoji support

Topics: Inferred · not functionally tested

Tags
emoji-customizationfirefox-extensionemoji-fontsbrowser-personalization

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableCloud-managed

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed17 Sep · 17:57 UTC
    PolyMoji seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about PolyMoji

What is PolyMoji?
Inferred · not functionally tested: PolyMoji focuses on displaying preferred emoji styles consistently across websites instead of relying on the operating system's default emoji set. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is PolyMoji for?
Inferred · not functionally tested: PolyMoji is a consumer product built for firefox users who want to customize emoji appearance.
Does PolyMoji have a free plan?
Basis unknown · not verified: Yes — PolyMoji is free to use.
What platforms does PolyMoji run on?
Basis unknown · not verified: PolyMoji runs on the web and embeddable surfaces.
Is PolyMoji still active?
PulseGate's liveness check found it on 17 Sep 2026.
Who develops PolyMoji?
PolyMoji is developed by Flashi.
When did PolyMoji launch?
PolyMoji first shipped in 2026.
What languages does PolyMoji support?
The interface is available in 32 languages, including Czech, German, and Greek.

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