What does Notizen do?

Notizen focuses on saving and retrieving notes for specific websites while browsing. It is catalogued under Browser DevTools & extensions on PulseGate.

Notizen is a consumer product built for firefox users who need website-specific notes.

Yes — Notizen is free to use.

What platforms does Notizen run on?

Notizen runs on the web and embeddable surfaces.

Is Notizen still maintained?

Unverified. Notizen 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 Notizen?

Similar projects tracked by PulseGate include NotePad, Notepad Extension, and Bloco de Notas.

Who develops Notizen?

Notizen is developed by neusta Grafenstein, based in Germany.

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Notizen

Name: Notizen
Author: neusta Grafenstein

mozilla.orgBrowser DevTools & extensions🇩🇪

Notizen is a Firefox browser extension for saving notes associated with arbitrary websites. It provides a lightweight way for individual Firefox users to record and revisit site-specific information while browsing.

FreeWebEmbeddable

Visit mozilla.org

Overview

4 features

Notizen sits in PulseGate's Browser DevTools & extensions category. It focuses on saving and retrieving notes for specific websites while browsing. Notizen is a consumer product aimed at firefox users who need website-specific notes. Notizen is free to use. It ships for the web and embeddable surfaces.

It is developed by neusta Grafenstein (Germany), and it first shipped in 2018. Among its 4 catalogued features are website notes, browser tab access, and per-site 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.

Website notes
Browser tab access
Per-site storage
Firefox integration

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

Indexed12 Sep · 20:39 UTC
Notizen verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Notizen

What does Notizen do?: Notizen focuses on saving and retrieving notes for specific websites while browsing. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Notizen for?: Notizen is a consumer product built for firefox users who need website-specific notes.
Is Notizen free?: Yes — Notizen is free to use.
What platforms does Notizen run on?: Notizen runs on the web and embeddable surfaces.
Is Notizen still maintained?: Unverified. Notizen 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 Notizen?: Similar projects tracked by PulseGate include NotePad, Notepad Extension, and Bloco de Notas.NotePad Notepad Extension Bloco de Notas
Who develops Notizen?: Notizen is developed by neusta Grafenstein, based in Germany.
How long has Notizen been around?: Notizen first shipped in 2018.

At a glance

Pricing: Free
Platforms: Web
First seen: 12 Sep 2026
Built for: Firefox users who need website-specific notes
Model: B2C
Solves: Saving and retrieving notes for specific websites while browsing.

Registered as

Firefox Add-ons: notizen

Developer

🇩🇪neusta Grafenstein

Index record

Indexed: 12 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 12 Sep 2026

Identity audit (13)

Slug: notizen-mozilla-org
Lifecycle state recorded: 12 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 12 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: 12 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/notizen

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