Pick an example, tweak the code on the left, and watch the live preview update on the right — nothing is saved or sent anywhere.
Try it now
Load an example below, or clear the editor and write your own.
Editor
Popular CSS snippets
Common patterns you'll actually reuse — click one to load it straight into the editor above.
Common Questions
No. Everything runs entirely in your browser using an isolated preview frame. Your HTML and CSS are never uploaded, logged, or stored anywhere — closing or refreshing the tab clears it completely.
This playground is built for HTML and CSS, but the preview frame does allow scripts to execute, so small interactive snippets — like a toggle or hover-triggered class change — will still work if you include a <script> tag in your HTML.
No — there's no auto-save or account system. If you want to keep a snippet, use the Copy button and paste it somewhere safe before you navigate away.
Yes, by default. Auto-run watches for changes and re-renders the preview shortly after you stop typing. You can switch it off and use the Run button instead if you prefer to control exactly when it updates.
The Tablet and Mobile buttons above the preview resize the frame to common device widths, which is useful for a quick responsive check — though it's not a substitute for testing on real devices.
Completely free, with no login required. It's one of several free IT tools Market Africa provides — if you need a developer to build something production-ready, get in touch below.
Need this built properly, not just prototyped?
Market Africa designs and ships production front-ends — from pixel-perfect landing pages to full web applications — for South African businesses. 20+ years' experience, 500+ enterprise clients across Africa.