Handlebars Preview
Render Handlebars templates with live data.
Text input
How it works
1
Write your Handlebars template at the top
2
Add a ---DATA--- separator, then paste your JSON data below
3
See the rendered output instantly
About Handlebars Preview
Render Handlebars templates with live JSON data. Write your template, provide sample data, and see the rendered output instantly. Great for testing email templates, dynamic content, and template logic. Powered by JustUse.me — free, ad-free, and private. This tool runs entirely in your browser. Your files are never uploaded to any server.
Frequently asked questions
What Handlebars features are supported?
All standard Handlebars features: variables, conditionals (if/else), loops (each), partials, and helpers.
How do I provide the data?
Paste your template, add ---DATA--- on a new line, then paste your JSON data below.