Who is Long Screenshot for?

Long Screenshot is a consumer product built for firefox users who need full-page webpage screenshots.

Is Long Screenshot free?

Yes — Long Screenshot is free to use.

What platforms does Long Screenshot run on?

Long Screenshot runs on the web and embeddable surfaces.

Is Long Screenshot still active?

Unverified. Long Screenshot 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 projects are similar to Long Screenshot?

Similar projects tracked by PulseGate include Screenshot Full Page, Easy Screenshot, and Screenshot Snap Easy.

Who develops Long Screenshot?

Long Screenshot is developed by Firefox user 14541603.

When did Long Screenshot launch?

Long Screenshot first shipped in 2019.

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Long Screenshot

Name: Long Screenshot
Author: Firefox user 14541603

mozilla.orgBrowser DevTools & extensions

Long Screenshot is a Firefox browser extension that captures all visible and scrollable webpage content and saves it as a single PNG image. It includes adjustable auto-scrolling to preload page elements before capture.

FreeWebEmbeddable

Visit mozilla.org

Overview

5 features

Long Screenshot is a Browser DevTools & extensions project. It focuses on capturing an entire webpage in one image instead of taking and combining multiple screenshots. Long Screenshot is a consumer product aimed at firefox users who need full-page webpage screenshots. Long Screenshot is free to use. It runs on the web and embeddable surfaces.

Behind Long Screenshot is Firefox user 14541603, and it first shipped in 2019. Among its 5 catalogued features are full-page capture, PNG export, and auto-scroll. The interface is available in 32 languages, including Czech, German, and Greek.

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

Full-page capture
PNG export
Auto-scroll
Adjustable timing
Webpage screenshots

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 · 08:43 UTC
Long Screenshot verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Long Screenshot

What does Long Screenshot do?: Long Screenshot focuses on capturing an entire webpage in one image instead of taking and combining multiple screenshots. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Long Screenshot for?: Long Screenshot is a consumer product built for firefox users who need full-page webpage screenshots.
Is Long Screenshot free?: Yes — Long Screenshot is free to use.
What platforms does Long Screenshot run on?: Long Screenshot runs on the web and embeddable surfaces.
Is Long Screenshot still active?: Unverified. Long Screenshot 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 projects are similar to Long Screenshot?: Similar projects tracked by PulseGate include Screenshot Full Page, Easy Screenshot, and Screenshot Snap Easy.Screenshot Full Page Easy Screenshot Screenshot Snap Easy
Who develops Long Screenshot?: Long Screenshot is developed by Firefox user 14541603.
When did Long Screenshot launch?: Long Screenshot first shipped in 2019.

At a glance

Pricing: Free
Platforms: Web
First seen: 8 Sept 2026
Built for: Firefox users who need full-page webpage screenshots
Model: B2C
Solves: Capturing an entire webpage in one image instead of taking and combining multiple screenshots.

Registered as

Firefox Add-ons: long-screenshot

Developer

Firefox user 14541603

Index record

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

Identity audit (13)

Slug: long-screenshot-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 (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: 8 Sept 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/long-screenshot

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