Free embeds

Embed free BlueSky tools on your site

Run a blog, newsletter, or resource page for BlueSky creators? Drop a free, always-up-to-date BlueSky tool straight into your site with one line of HTML. No signup, no cost — just paste and go.

BlueSky Character Counter

A live 300-character counter your readers can use without leaving your page. Preview it on the full tool page.

Copy this code:

<iframe src="https://onyxhq.us/embed/bluesky-character-counter"
  width="100%" height="320" loading="lazy" style="border:0;max-width:560px"
  title="BlueSky Character Counter by ONYX"></iframe>
<p><a href="https://onyxhq.us/tools/bluesky-character-counter">Free BlueSky Character Counter</a> by <a href="https://onyxhq.us">ONYX</a></p>

Keeping the attribution link is appreciated — it is how we keep these tools free for everyone.

Want the full toolkit?

ONYX schedules BlueSky posts and writes drafts in your voice. Free to start, $7/mo when you grow.

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