Free to embed

Put our tools on your own site

One line of HTML drops a working seenpaid tool into your page. It runs in your reader's browser, sends us nothing about them, and costs nothing. The only condition is the attribution link in the snippet — leave it in.

Cross-Post Checker

Paste one caption and see where it runs over the limit on each platform.

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Embed this tool

Free to put on your own site. The snippet includes a small link back to this page — please keep it, that link is the price.

Embed code

<iframe src="https://seenpaid.com/embed/cross-post-checker"
  title="Cross-Post Checker by seenpaid" loading="lazy"
  width="100%" height="720"
  style="border:1px solid #e5e7eb;border-radius:12px;max-width:680px"></iframe>
<p style="font-size:13px"><a href="https://seenpaid.com/tools/cross-post-checker?utm_source=embed&utm_medium=widget&utm_campaign=cross-post-checker">Cross-Post Checker</a> by seenpaid</p>