Free Online XSLT 1.0 Transformer

Transform XML documents using XSLT 1.0 stylesheets — entirely in your browser. Paste your XML source and XSLT stylesheet, click Transform, and get formatted output with syntax highlighting and collapsible sections. No account, no server upload, no installation required.

How it works

1. Paste your XML into the left panel — or load a sample using the Sample button.
2. Write or paste an XSLT 1.0 stylesheet into the middle panel. Usexsl:templaterules to match and transform your XML nodes.
3. Click Transform (or enable Live mode for auto-transform as you type). The output appears in the right panel with syntax highlighting and fold controls.

Common XSLT 1.0 use cases

• Identity transform — copy an XML document exactly as-is
• Filter elements — keep only nodes matching a condition (e.g. genre = Fantasy)
• Rename elements and attributes across an entire document
• Convert XML to HTML tables for reporting
• Reorder or restructure complex nested XML
• Extract specific values from XML payloads

Privacy

Your XML and XSLT are processed locally using the browser's native XSLTProcessor API. Data is never sent to any server unless you use the optional Share feature, which stores output temporarily (auto-deleted after 5 minutes).