Item logo image for Crossposter

Crossposter

ExtensionSocial Networking
Item media 3 (screenshot) for Crossposter
Item media 1 (screenshot) for Crossposter
Item media 2 (screenshot) for Crossposter
Item media 3 (screenshot) for Crossposter
Item media 1 (screenshot) for Crossposter
Item media 1 (screenshot) for Crossposter
Item media 2 (screenshot) for Crossposter
Item media 3 (screenshot) for Crossposter

Overview

A free, open-source browser extension to share social media post — text, images, and even video — from one platform to another.

Crossposter is a free, open-source browser extension that shares any social media post — text, images, and even video — from one platform to all the others. No accounts to connect, no API keys, no dashboard. It works where you already are: your browser. Images and video travel with the post Crossposter doesn't just copy text — it copies the media too, straight into the next platform's uploader.

Details

  • Version
    0.1.0
  • Updated
    August 31, 2026
  • Offered by
    Mochi Digital AB
  • Size
    10.08MiB
  • Languages
    English
  • Developer
    Mochi Digital AB
    Kungsholmsgatan 10, Unit 180 Stockholm 112 27 SE
    Email
    help@fivefilters.org
    Phone
    +1 641-667-8576
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    778478219

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
Google apps