Is this HTML to Thymeleaf converter free?

Yes. It is completely free, requires no sign-up, and runs entirely in your browser.

Does it upload my HTML to a server?

No. All parsing and conversion happen locally in your browser, so your markup never leaves your device.

Which Thymeleaf attributes does it add?

It can add th:text for text nodes, th:href for links, th:src for images, and th:each for repeated list items, and it adds the xmlns:th namespace to the html element.

Does the output work with Spring Boot?

Yes. Thymeleaf is the standard server-side template engine for Spring Boot, and the generated template can be dropped into your Spring view templates.

Is the generated template production-ready?

Treat it as a fast starting point. The tool inserts placeholder variable names such as ${var1}; replace these with the real attributes from your model before using the template.

Wasim's Site

HTML to Thymeleaf

Convert plain HTML into a Thymeleaf template.

Input HTML

<html>
  <head>
    <title>My Page</title>
  </head>
  <body>
    <h1>Hello, Wasim</h1>
    <p>Welcome to my site</p>
    <img src="/assets/banner.jpg" alt="banner" />
    <ul>
      <li>Item one</li>
      <li>Item two</li>
    </ul>
    <a href="/home">Go Home</a>
  </body>
</html>

Thymeleaf Output

Tip: conversion runs automatically as you type. After converting, replace placeholder variable names (e.g. ${var1}) with meaningful attributes from your application's model.

About the HTML to Thymeleaf Converter

This tool converts plain HTML into a Thymeleaf template by intelligently adding th:* attributes. Unlike a simple format converter, it makes a static page dynamic by suggesting variables and expressions for text, links, images, and lists — giving Spring Boot developers a fast head start on a new view. Everything runs in your browser, so your markup is never uploaded.

What is Thymeleaf?

Thymeleaf is a modern server-side Java template engine, most commonly used with Spring Boot, that renders HTML on the server. It works by adding special th:* attributes to ordinary HTML tags — for example th:text to inject dynamic text, th:href for context-aware URLs, and th:each to loop over collections.

What this tool adds

Adds th:text to non-empty text nodes.
Converts href and src to th:href / th:src with the @{...} URL syntax.
Detects lists (<ul> / <ol>) and adds th:each to repeated items.
Adds the xmlns:th namespace to the <html> element.

How to Convert HTML to Thymeleaf

Paste your HTML. Drop your static markup into the input panel, or click Load sample to try it instantly.
Choose conversion options. Toggle th:text, th:href, th:src and th:each, plus Pretty print for readable output.
Review the live output. The Thymeleaf template regenerates automatically as you type and change options — no button press needed.
Replace placeholder variables. Swap generated placeholders like ${var1} for the real attributes from your model (e.g. ${user.name}).
Copy or download. Copy the result or download it as template.html and drop it into your Spring Boot templates folder.

Frequently Asked Questions

Is this HTML to Thymeleaf converter free?: Yes. It is completely free, requires no sign-up, and runs entirely in your browser.
Does it upload my HTML to a server?: No. All parsing and conversion happen locally in your browser, so your markup never leaves your device.
Which Thymeleaf attributes does it add?: It can add th:text for text nodes, th:href for links, th:src for images, and th:each for repeated list items, and it adds the xmlns:th namespace to the html element.
Does the output work with Spring Boot?: Yes. Thymeleaf is the standard server-side template engine for Spring Boot, and the generated template can be dropped into your Spring view templates.
Is the generated template production-ready?: Treat it as a fast starting point. The tool inserts placeholder variable names such as ${var1}; replace these with the real attributes from your model before using the template.