What does Webtero do?

Webtero focuses on creating and viewing Zotero annotations without leaving the browser. It is catalogued under Browser DevTools & extensions on PulseGate.

Who should use Webtero?

Webtero is an open-source project built for zotero users and researchers.

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

Is Webtero still active?

Unverified. Webtero 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 Webtero?

Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.

Who develops Webtero?

Webtero is developed by pnwmatt.

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Webtero

Name: Webtero
Author: pnwmatt

github.comInfrastructure

Webtero is an open-source browser extension that lets Zotero users create and view annotations while reading in the browser. It is intended for researchers and students who manage academic references and notes with Zotero.

Open SourceWebCLIEmbeddable

Visit github.com

Overview

5 features

Webtero sits in PulseGate's Browser DevTools & extensions category. It focuses on creating and viewing Zotero annotations without leaving the browser. It is built as an open-source project for zotero users and researchers. The project is open source (Open Source). It runs on the web, the command line, and embeddable surfaces.

Behind Webtero is pnwmatt, and it first shipped in 2025. Among its 5 catalogued features are annotation creation, annotation viewing, and zotero integration.

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

Annotation creation
Annotation viewing
Zotero integration
Browser extension
Web reading

Built with & integrations

Runs on

BrowserCLIEmbeddable

Trust & compliance

License

Open Source

Verified signals

HTTPSPrivacy Policy Terms of ServiceOpen SourceFree tierStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 01:47 UTC
Webtero for Zotero verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Webtero

What does Webtero do?: Webtero focuses on creating and viewing Zotero annotations without leaving the browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Webtero?: Webtero is an open-source project built for zotero users and researchers.
Is Webtero free?: Yes — Webtero is open source under the Open Source license and free to use.
What platforms does Webtero run on?: Webtero runs on the web, the command line, and embeddable surfaces.
Is Webtero still active?: Unverified. Webtero 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 Webtero?: Similar projects tracked by PulseGate include Hashrate Lens, SaveAI, and Codex File Drop.Hashrate Lens SaveAI Codex File Drop
Who develops Webtero?: Webtero is developed by pnwmatt.
When did Webtero launch?: Webtero first shipped in 2025.

At a glance

Pricing: Open Source
Platforms: Web · CLI
Languages: English
License: Open Source
Built for: Zotero users and researchers
Model: Open source
Solves: Creating and viewing Zotero annotations without leaving the browser.

Registered as

Firefox Add-ons: webtero

Developer

pnwmatt

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: webtero-for-zotero-github-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 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: Written by a language model from the project's public pages.
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: 9 Sept 2026
Canonical URL: https://github.com/pnwmatt/webtero

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