Who should use AutofillX?

AutofillX is an open-source project built for firefox users who frequently complete web forms.

Does AutofillX have a free plan?

Yes — AutofillX is open source under the Open Source license and free to use.

What platforms does AutofillX run on?

AutofillX runs on the web, embeddable surfaces, and Android.

Is AutofillX still active?

Unverified. AutofillX 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 AutofillX?

Similar projects tracked by PulseGate include Autofill Plus (Free), Email Autofill, and Form Filler.

AutofillX is developed by Mathews Vinoy.

When did AutofillX launch?

AutofillX first shipped in 2026.

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AutofillX

Name: AutofillX
Author: Mathews Vinoy

mozilla.orgBrowser DevTools & extensions

AutofillX is a Firefox browser extension that fills application and web forms using a locally stored, encrypted profile. It is designed for users who want form autofill while keeping their data on their device.

Open SourceWebEmbeddableAndroid

Visit mozilla.org

1alternative

6features

2026since

Overview

6 features

AutofillX sits in PulseGate's Browser DevTools & extensions category. It focuses on filling repetitive web forms without manually re-entering personal information or sending profile data to a server. AutofillX is an open-source project aimed at firefox users who frequently complete web forms. AutofillX is open source under the Open Source license. It ships for the web, embeddable surfaces, and Android.

Behind AutofillX is Mathews Vinoy, and it first shipped in 2026. Key capabilities include form autofill, encrypted profile, and local data storage. The interface is available in 32 languages, including Czech, German, and Greek.

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

Form autofill
Encrypted profile
Local data storage
Firefox integration
Android support
User scripts

Built with & integrations

Runs on

BrowserEmbeddableAndroid

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 03:19 UTC
AutofillX verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about AutofillX

What does AutofillX do?: AutofillX focuses on filling repetitive web forms without manually re-entering personal information or sending profile data to a server. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use AutofillX?: AutofillX is an open-source project built for firefox users who frequently complete web forms.
Does AutofillX have a free plan?: Yes — AutofillX is open source under the Open Source license and free to use.
What platforms does AutofillX run on?: AutofillX runs on the web, embeddable surfaces, and Android.
Is AutofillX still active?: Unverified. AutofillX 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 AutofillX?: Similar projects tracked by PulseGate include Autofill Plus (Free), Email Autofill, and Form Filler.Autofill Plus (Free)Email Autofill Form Filler
Who makes AutofillX?: AutofillX is developed by Mathews Vinoy.
When did AutofillX launch?: AutofillX first shipped in 2026.

At a glance

Pricing: Open Source
Platforms: Web
License: Open Source
First seen: 15 Sep 2026
Built for: Firefox users who frequently complete web forms
Model: Open source
Solves: Filling repetitive web forms without manually re-entering personal information or sending profile data to a server.

Registered as

Firefox Add-ons: autofillx

Developer

Mathews Vinoy

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 15 Sep 2026

Identity audit (13)

Slug: autofillx-mozilla-org
Lifecycle state recorded: 15 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 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: 15 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/autofillx

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