About Wonda Playground
Wonda Playground is a free, browser-based HTML, CSS and JavaScript editor with instant live preview and an AI assistant that reads your code.
Write HTML, style it with CSS, add interactivity with JavaScript — watch the preview update as you type. Ask the assistant anything and it will respond with the exact fix or improvement for the code currently on your screen. Built by Wonderweb Technologies, powering 200+ websites across Zimbabwe.
Live preview
Your HTML/CSS/JS renders as you type. No build step, no refresh.
AI assistant
The assistant sees your current code and answers with targeted fixes.
Saves automatically
Your code is stored locally in the browser. Close the tab, come back, it's still there.
Runs sandboxed
The preview runs in an isolated iframe. Your code can't touch this page.
Beautify
One click tidies your HTML, CSS and JS into readable, indented code.
No limits
No signup, no daily cap, no watermarks. Just code.
Web Hosting
Fast NVMe, free SSL, cPanel, free AI chatbot
Web Design
10 pages, free domain, free hosting, mobile-first
Wonda AI Chatbot
Capture leads, answer visitors, WhatsApp handover
Domains
.co.zw, .com, .org — 100+ TLDs
Ready to code? No signup, no setup, no watermarks.
Open the playground