XML Minifier
Reduce the size of valid XML by removing formatting whitespace only.
- No login
- Free to use
- Processes locally
- No files uploaded
Try the XML Minifier
Processed locally in your browser
Your input and generated output are processed locally and are not sent to our servers for tool execution.
Examples
Sample input for XML Minifier
Paste a realistic sample here and run the tool.
Processed output appears after you run the primary action.
Features
- Runs entirely in your browser
- No login or server upload
- Copy or download results instantly
How to use XML Minifier
- Paste valid XML and run Minify XML. The result is compact XML that you can copy or download.
Use cases
- Compact SOAP envelopes
- Prepare small XML fixtures
- Reduce whitespace in static data
Technical reference
| Property | Supported |
|---|---|
| Input | Text or files accepted by XML Minifier |
| Output | Transformed text, code, or downloadable result |
| Execution | 100% client-side in a modern browser |
| Account | Not required |
| Upload destination | None — Open local file stays in-browser |
| Output actions | Copy and download when available |
Common errors & troubleshooting
Empty or invalid input
Cause: Required input is missing or malformed for this tool.
Fix: Use Load example, then adjust the sample for your XML Minifier task.
Browser storage or memory limits
Cause: Very large files may exceed what the tab can process smoothly.
Fix: Try a smaller sample, or split the work into chunks.
Privacy and security
- Your input and generated output are processed locally and are not sent to our servers for tool execution.
- Opening a local file uses the browser File API; the file is not uploaded to UtilityKit.
- We may collect anonymous product analytics (for example page views). Tool contents are not included in those events.
- XML Minifier runs in your browser; extremely large inputs may be slow or limited by device memory.
- Results depend on your browser’s JavaScript engine and available APIs.
Frequently asked questions
Will XML Minifier change my element values?
Reduce the size of valid XML by removing formatting whitespace only. Paste valid XML and run Minify XML. The result is compact XML that you can copy or download. All processing stays on your device.
Can I use this tool to compact soap envelopes?
Yes. It supports workflows such as compact soap envelopes, prepare small xml fixtures, reduce whitespace in static data.
Is my data uploaded to a server?
No. Input is processed locally in your browser and is not uploaded for tool execution.
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Open XSLT PlaygroundRelated guides
- Browse all XML Utilities tools
- Explore the full UtilityKit catalogue
- How UtilityKit maintains tool documentation
- Privacy: how local processing works
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