Who is Bookmark Dupes for?

Bookmark Dupes is an open-source project built for web browser users who manage large bookmark collections.

What platforms does Bookmark Dupes run on?

Bookmark Dupes runs on the web and embeddable surfaces.

Is Bookmark Dupes still active?

Unverified. Bookmark Dupes 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 Bookmark Dupes?

Similar projects tracked by PulseGate include Bookmarks Organizer, Bookmarks clean up, and 404 Bookmarks.

Who makes Bookmark Dupes?

Bookmark Dupes is developed by vaeth.

How long has Bookmark Dupes been around?

Bookmark Dupes first shipped in 2017.

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Bookmark Dupes

Name: Bookmark Dupes
Author: vaeth

github.comFile managers & explorers

Bookmark Dupes is an open-source WebExtension that identifies duplicate bookmarks and empty folders. Users can review and remove unwanted bookmark entries directly from the browser extension.

Open SourceWebEmbeddableCloud-managed

Visit github.com

Overview

5 features

Bookmark Dupes is a File managers & explorers project. It focuses on removing duplicate bookmarks and empty bookmark folders from a browser. It is built as an open-source project for web browser users who manage large bookmark collections. Bookmark Dupes is open source under the Open Source license. It runs on the web and embeddable surfaces.

It is developed by vaeth, and it first shipped in 2017. Key capabilities include duplicate detection, bookmark removal, and empty folder detection.

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

Duplicate detection
Bookmark removal
Empty folder detection
Folder removal
Browser extension

Built with & integrations

Runs on

BrowserEmbeddableCloud-managed

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

Indexed8 Sept · 01:02 UTC
Bookmark Dupes verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Bookmark Dupes

What does Bookmark Dupes do?: Bookmark Dupes focuses on removing duplicate bookmarks and empty bookmark folders from a browser. It is catalogued under File managers & explorers on PulseGate.
Who is Bookmark Dupes for?: Bookmark Dupes is an open-source project built for web browser users who manage large bookmark collections.
Does Bookmark Dupes have a free plan?: Yes — Bookmark Dupes is open source under the Open Source license and free to use.
What platforms does Bookmark Dupes run on?: Bookmark Dupes runs on the web and embeddable surfaces.
Is Bookmark Dupes still active?: Unverified. Bookmark Dupes 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 Bookmark Dupes?: Similar projects tracked by PulseGate include Bookmarks Organizer, Bookmarks clean up, and 404 Bookmarks.Bookmarks Organizer Bookmarks clean up 404 Bookmarks
Who makes Bookmark Dupes?: Bookmark Dupes is developed by vaeth.
How long has Bookmark Dupes been around?: Bookmark Dupes first shipped in 2017.

At a glance

Pricing: Open Source
Platforms: Web
Languages: English
License: Open Source
First seen: 8 Sept 2026
Built for: web browser users who manage large bookmark collections
Model: Open source
Solves: Removing duplicate bookmarks and empty bookmark folders from a browser.

Registered as

Firefox Add-ons: bookmark-dupes

Developer

vaeth

Index record

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

Identity audit (13)

Slug: bookmark-dupes-github-com
Lifecycle last checked: 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: 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: 8 Sept 2026
Canonical URL: https://github.com/vaeth/bookmarkdupes

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