# Chronosky - Post scheduler for Bluesky

> Add scheduling to Bluesky. Schedule posts with Chronosky from your usual posting screen.

Canonical page: [https://chrome-stats.com/d/chronosky](https://chrome-stats.com/d/chronosky)

## Overview

- **ID:** `chronosky`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** anon (anon5r)
- **Category:** social-communication
- **Version:** 1.0.4
- **Last updated:** 2026-09-06
- **First published:** 2026-09-01
- **Size:** 133 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chronosky/)
- **Website:** [https://chronosky.app/extension/](https://chronosky.app/extension/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/chronosky/privacy/](https://addons.mozilla.org/firefox/addon/chronosky/privacy/)

## Description

Chronosky is a browser extension that lets you schedule posts directly from the Bluesky (bsky.app) composer.

Click the “Schedule” button added to the composer, choose your post content and publishing time, and send it to Chronosky. Schedule posts using your usual workflow without leaving Bluesky.

<ul><li>Create scheduled posts from the Bluesky composer</li><li>Choose when your post will be published</li><li>Schedule posts with images</li><li>Schedule posts with videos</li><li>Set who can reply and whether your post can be quoted</li><li>Available in English, Spanish, French, and more</li></ul>
A Chronosky account linked to your Bluesky account is required. Chronosky will publish your scheduled posts to Bluesky at the specified time.

Note: Some post formats, including GIFs, are not currently supported. We will announce support for additional formats in future updates.

Chronosky is a scheduling service for Bluesky. It lets you prepare posts in advance, manage their content and scheduled times, and automatically publish them at the times you choose.

## Rankings

- #141,601 — Overall
- #136 — schedule

## Permissions and access

### Permissions

- `cookies`
- `storage`

### Host permissions

- `https://api.chronosky.app/*`
- `https://linkcard.chronosky.app/*`

### Content script matches

- `bsky.app`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/chronosky)