codepen.io free tier includes Front-end code playground — unlimited public pens (HTML/CSS/JS), 1 project with 10 files, asset… Catalogue date August 2026.
codepen.io's free tier offers Front-end code playground — unlimited public pens (HTML/CSS/JS), 1 project with 10 files, asset hosting, embedded… It's stable — zero pricing changes recorded.
Front-end code playground — unlimited public pens (HTML/CSS/JS), 1 project with 10 files, asset hosting, embedded previews, console, live collaboration. Supports preprocessors (Sass, LESS, TypeScript)
We read that on 2026-10-08 from https://codepen.io/pricing, and our check recorded: the page names codepen.io as "codepen" and states "$ 0". A source check reads the cited page for the service's name and a price; the limits above are from our own record.
No recorded pricing changes for codepen.io. This is a good sign — stable pricing.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=codepen.io
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=codepen.io
Look up codepen.io programmatically with the AgentDeals MCP server:
{
"tool": "search_deals",
"arguments": {
"query": "codepen.io",
"limit": 5
}
}