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ReadShelf Sync

mozilla.orgRead-it-later & curation

PulseGate's liveness check found it on 24 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 24 Sep 2026. How this is checked

ReadShelf Sync is a Firefox extension that provides a private read-later shelf and workspace for native Firefox bookmarks. It supports folders, tags, notes, priorities, reminders, search, bulk actions, backups, duplicate detection, link-health checks, and Firefox Sync across desktop and Android.

Inferred · not functionally tested

FreeWebEmbeddableCloud-managed
ReadShelf Sync preview
Visit mozilla.org

Overview

6 features

Purpose: Keeping reading lists and Firefox bookmarks organized, synchronized, and easy to revisit without relying on an external account.

Inferred · not functionally tested

Audience: Firefox users who manage reading lists and large bookmark collections

Inferred · not functionally tested

Functions: collaboration

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

ReadShelf Sync is a Read-it-later & curation project. Inferred · not functionally tested: It focuses on keeping reading lists and Firefox bookmarks organized, synchronized, and easy to revisit without relying on an external account. Inferred · not functionally tested: It is built as a consumer product for firefox users who manage reading lists and large bookmark collections. Basis unknown · not verified: ReadShelf Sync is free to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.

Behind ReadShelf Sync is s3ctor, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are read later shelf, Firefox Sync, and folders and tags. The interface is available in 32 languages, including Czech, German, and Greek.

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

Tasks: Inferred · not functionally tested

  • Read later shelf
  • Firefox Sync
  • Folders and tags
  • Notes and priorities
  • Reading statuses
  • Reminders

Topics: Inferred · not functionally tested

Tags
firefox-extensionread-laterbookmark-managementlink-health-checks

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddableCloud-managed

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found

Indexing history

2

What PulseGate has recorded for this listing

  1. Indexed4 Oct · 23:46 UTC
    Listing seen via seed_sitemap
    Source: seed_sitemap · Open
  2. Indexed21 Sep · 23:07 UTC
    ReadShelf Sync seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about ReadShelf Sync

What does ReadShelf Sync do?
Inferred · not functionally tested: ReadShelf Sync focuses on keeping reading lists and Firefox bookmarks organized, synchronized, and easy to revisit without relying on an external account. It is catalogued under Read-it-later & curation on PulseGate.
Who is ReadShelf Sync for?
Inferred · not functionally tested: ReadShelf Sync is a consumer product built for firefox users who manage reading lists and large bookmark collections.
Does ReadShelf Sync have a free plan?
Basis unknown · not verified: Yes — ReadShelf Sync is free to use.
What platforms does ReadShelf Sync run on?
Basis unknown · not verified: ReadShelf Sync runs on the web and embeddable surfaces.
Is ReadShelf Sync still active?
PulseGate's liveness check found it on 24 Sep 2026.
What projects are similar to ReadShelf Sync?
Similar projects tracked by PulseGate include SourceShelf, Reading List, and Save-To-Read.SourceShelfReading ListSave-To-Read
Who makes ReadShelf Sync?
ReadShelf Sync is developed by s3ctor.
How long has ReadShelf Sync been around?
ReadShelf Sync first shipped in 2026.

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