Crossposter icon

Crossposter

by Mochi Digital AB · Social Networking
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

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

Users
23
+11 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#143K
#119K among extensions
Version
0.3.8
updated 15 Oct 2026

Users

monthly, 1 months
01223Sep 2026Oct 2026Oct 2026
Latest, 15 Oct 2026: 23 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months
001Sep 2026Oct 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Crossposter

Reach more people: cross-post to UpScrolled, X, Threads, and more. 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. Crossposter runs in your browser and sends nothing to us on its own. The only data it ever transmits is feedback you choose to send from the feedback form: your message and, if you leave them ticked, diagnostic details (versions, the step that failed, and a masked outline of the page’s structure, with no post text, links, media, or contact details). Feedback reports are deleted after 180 days.

Growth

WindowUsersChangeRatingsRating
7 days+2+9.5%00.00
30 days+11+91.7%00.00

Version history

14 versions recorded
0.3.815 Oct 2026
0.3.513 Oct 2026
0.3.312 Oct 2026
0.3.412 Oct 2026
0.2.146 Oct 2026
0.2.1330 Sep 2026
0.2.1226 Sep 2026
0.2.1122 Sep 2026

Details

Category
Social Networking
First seen
1 Sep 2026
Size
11.1 MB
Languages
en
Pricing
Free
Privacy policy
crossposter.mochi.is
Extension ID
olpjalclngkaneannglimapbchkjfpdb

Permissions and risk

Elevated riskimpact 4, likelihood 3
Permissions
contextMenusstorageunlimitedStoragetabstabGroupsactiveTabscriptingdownloadsclipboardWritesidePanelwebRequest
Site access
https://x.com/*https://twitter.com/*https://bsky.app/*https://upscrolled.com/*https://www.upscrolled.com/*https://*.video.upscrolled.com/*https://*.twimg.com/*https://*.licdn.com/*https://www.linkedin.com/*https://video.bsky.app/*and 14 more

Alternatives to Crossposter

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