About Us
We built this place so everyone can learn and use HTML a little more easily—and a little more warmly.
We started html-viewer.org because we wanted a friendly corner of the web where anyone could see their HTML, CSS, and JavaScript in action—and actually understand what they're doing. We believe learning the web should feel approachable, not overwhelming. So we built a place where you can preview, highlight, and read short explanations in one go. No signup, no clutter—just a small team who care about making HTML a bit easier to learn and use.
We run a free HTML viewer and learning tool. You can paste or type HTML, CSS, and JavaScript, see a live preview, and use our highlight and explanation features to connect code to what you see on the screen. Whether you're debugging a layout, trying a snippet from a tutorial, or learning the basics, we want this to be the place you come back to.
We focus on clarity and simplicity. We don't ask for your email to try the tool, and we keep the interface straightforward so you can focus on the code. Behind the scenes, we're a small team that values thoughtful design and your time. Every feature we add is aimed at making your learning and workflow a little smoother.
Our tool is available in multiple languages because we want learners and developers around the world to feel welcome. Wherever you are, we hope html-viewer.org feels like a helpful, low-pressure place to learn and use HTML.
We care about making the web a bit more understandable and a bit more human. We believe in free, accessible tools that don't track you unnecessarily. We want our product to feel like it was built by people who get how frustrating it can be when code and preview don't match—and how satisfying it is when they do. That's the kind of warmth we're aiming for.
- • Live HTML, CSS & JavaScript preview
- • Code and preview highlight in sync
- • Short explanations for tags and styles
- • No signup—use in the browser
- • Multiple languages
- • Free for learning and daily use
- • See exactly which code drives which part of the page
- • Learn as you view, at your own pace
- • Simple interface, no clutter
- • Works in your browser, no install
- • Built with learners and developers in mind
- • We keep improving based on feedback
We're a small team who love the web and want to help others learn and use HTML with less friction. We don't have a big office or a flashy brand—just a shared belief that good tools should feel helpful and a little bit warm. If you've ever felt lost in a sea of code or wished you could "just see what this does," we built this for you.
We don't have a phone number or a public email—just a simple contact form below. We read every message and do our best to reply. Whether you have a suggestion, found a bug, or just want to say hello, we'd love to hear from you. Your feedback helps us make the tool better for everyone.
Fill out the form below and we'll get back to you. We don't share your details with anyone else and use them only to respond to you.
Last Updated: 2/9/2026