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Preview of NEFORUM

NEFORUM by Neforus

Fills in posts you prepared in the NEFORUM desktop app on each network's own page: text, thread parts, poll answers, photos, videos and art site forms. You press Post, or turn on automatic posting in NEFORUM.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
The companion extension of NEFORUM, the free and open-source cross-poster (https://neforus.com/neforum/). It needs the NEFORUM desktop app on the same computer (Windows, macOS or Linux).

NEFORUM writes one post for every network. Where a network has no open API, NEFORUM hands the finished post to you: a "hand-off". With this extension, a hand-off opens the network's own page and fills the post in for you:
  • the text, and every part of a thread on X, Bluesky and Threads
  • photos and videos, uploaded into the composer
  • poll and quiz answers on YouTube Posts
  • title, description, tags, age rating and AI options on art sites (Behance, ArtStation, Cara, pixiv, Itaku, Newgrounds, Fur Affinity, Weasyl, Ko-fi, Artfol, 500px, Dribbble, Flickr)
  • TikTok Studio, Instagram, Facebook, LinkedIn, Pinterest, Reddit, Tumblr, Substack Notes, WhatsApp Web, Google Business Profile, Snapchat
  • any other site (a blog, your Mastodon server): click the toolbar button, then "Fill in this page"

You check the post and press Ctrl+Enter or "Post now" in the extension's panel. If you turn on "Post automatically" in NEFORUM, the extension presses the site's Post button itself after a 3-second countdown you can stop, also for scheduled posts while NEFORUM runs. It stays off for X, LinkedIn and Snapchat unless you include them, because their terms forbid scripted posting.

Private by design:
- The extension talks only to the NEFORUM app on your own computer (127.0.0.1). It sends nothing to NEFORUM's developers or anyone else, and has no analytics.
- It pairs with NEFORUM through a 6-digit code shown in the app.
- NEFORUM gives it one post at a time, only when you open a hand-off, and forgets it after 10 minutes.

After installing, click the NEFORUM button and choose "Allow on supported sites" so it can fill in pages.
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Permissions and data

Required permissions:

  • Access your data for sites in the pinterest.com domain
  • Access your data for x.com
  • Access your data for twitter.com
  • Access your data for bsky.app
  • Access your data for www.threads.com
  • Access your data for www.threads.net
  • Access your data for threads.com
  • Access your data for threads.net
  • Access your data for www.linkedin.com
  • Access your data for www.facebook.com
  • Access your data for m.facebook.com
  • Access your data for www.youtube.com
  • Access your data for studio.youtube.com
  • Access your data for substack.com
  • Access your data for www.tiktok.com
  • Access your data for www.instagram.com
  • Access your data for www.reddit.com
  • Access your data for www.tumblr.com
  • Access your data for web.whatsapp.com
  • Access your data for business.google.com
  • Access your data for www.snapchat.com
  • Access your data for www.behance.net
  • Access your data for www.artstation.com
  • Access your data for cara.app
  • Access your data for www.pixiv.net
  • Access your data for itaku.ee
  • Access your data for www.newgrounds.com
  • Access your data for www.furaffinity.net
  • Access your data for www.weasyl.com
  • Access your data for ko-fi.com
  • Access your data for artfol.app
  • Access your data for 500px.com
  • Access your data for web.500px.com
  • Access your data for dribbble.com
  • Access your data for www.flickr.com

Optional permissions:

  • Access your data for 127.0.0.1

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.1.3
Size
56.71 KB
Last updated
13 days ago (Oct 30, 2026)
Related Categories
  • Photos, Music & Videos
  • Social & Communication
License
GNU General Public License v3.0 only
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • facebook
  • mp3
  • music
  • pixiv
  • reddit
  • social media
  • twitter
  • youtube
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