Post to your Facebook Page
and everywhere else.
Keep your Facebook Page active without the extra trip. Write your post once in Klaxon and send it to Facebook alongside Instagram, X, Bluesky, Threads, TikTok and YouTube — photos or video included.
Sign in with Twitch — follow to use Klaxon free.
How it works
Your Page, in with the rest
One post, every network — your Facebook Page included.
Connect Facebook
One-click connect your Facebook Page in Settings — Klaxon posts to the Page you manage.
Write & attach
Compose your post, add up to four photos or a video, and choose your other networks too.
Post or schedule
Publish now or schedule it, and Klaxon posts to your Page automatically.
Why post Facebook with Klaxon
One box for your Page and beyond
Posts to your Page
Klaxon publishes to a Facebook Page you manage — perfect for your brand, stream or community hub.
Photos & video
Attach up to four images or a clip. Use H.264 .mp4 for video so Facebook accepts it first time.
And six more networks
The same update can hit Instagram, X, Bluesky, Threads, TikTok and YouTube at once.
Post now or schedule
Line posts up ahead or send straight away — Klaxon fires scheduled ones automatically while you’re offline.
Your keys, encrypted
You connect your own accounts. Credentials are encrypted at rest and Klaxon only ever uses the official platform APIs.
Works with
Facebook and your whole lineup
Klaxon posts to a Facebook Page you manage (not a personal profile). For video, use H.264 in an .mp4 — Facebook rejects HEVC/H.265.
Questions
Facebook posting, answered
How do I post to my Facebook Page from Klaxon?
Can I post to a personal profile or only a Page?
My video was rejected — why?
Can I schedule Facebook posts?
Is it free?
Keep your Facebook Page active
Post to Facebook and the rest of your socials in one click.