Free XML <-> JSON Converter Online
The best free online XML to JSON converter. Bidirectionally convert XML to JSON and JSON to XML with full support for attributes and nested objects.
XML Input
JSON Output
XML to JSON Converter
This XML to JSON Converter handles the messy work so you don't have to. Everything runs in your browser — no installs, no accounts, no fine print. To get going: Select the conversion mode (XML to JSON or JSON to XML) using the toggle button.
Blazing fast
No server round-trips. No loading bars. Just instant results.
Locked-down privacy
Your data stays in your browser. Period.
Zero friction
Open the page and go. No accounts, no upsells, no clutter.
Built for people who value their time
The 30-second rundown
Drop it in
Paste text, upload a file, or enter your values.
Tweak if needed
Adjust a setting or two — most defaults just work.
Grab the result
Copy, download, or share. Done in seconds.
How This Works
Below is everything you need to get from zero to done. No fluff, just the steps and features that matter.
- 1Select the conversion mode (XML to JSON or JSON to XML) using the toggle button.
- 2Paste your source code into the input panel on the left.
- 3Click 'Convert Now' to handle the bidirectional translation instantly.
- 4Copy the validated output from the right panel for your development needs.
- Lossless Translation: Our converter preserves XML attributes and namespaces accurately in JSON format.
- Real-time Validation: Automatically detects malformed tags or syntax errors during the conversion process.
- Two-Way Converter: Easily switch between XML to JSON and JSON to XML with a single click.
- Privacy Protected: Processing happens entirely in your browser—no data is sent to external servers.
Making the Most of It
Good times to reach for this: Grab XML to JSON Converter when a file needs a quick tweak — a conversion, resize, or cleanup — and you don't want to wait for some desktop monster to boot up.
Typical flow:
- Toss your content into the input — text, file, or whatever you're working with.
- Dial in the settings that match what you actually need.
- Glance over the output to confirm it looks right.
- Grab your result: copy, download, or send it along.
Easy traps to avoid:
- Feeding in sloppy input and assuming the tool will magically sort out every edge case — always eyeball the output first.
- Testing with toy data that looks nothing like your real workload, then getting caught off-guard in production.
- Copy-pasting straight into a live project without a ten-second sanity check. That tiny pause saves hours of cleanup.
Your data stays yours: Your files never touch our servers for standard processing. They stay on your device from start to finish.
- XML attributes, namespaces, and mixed content can map differently than expected in JSON structures.
- Round-trip conversion may preserve data but not original formatting/ordering semantics.
- Malformed XML/JSON must be fixed before conversion to avoid silent structure drift.
- 1Validate source syntax first and choose conversion direction deliberately.
- 2Convert and inspect attributes, arrays, and nested nodes for expected mapping.
- 3Run one downstream parser/test with converted output before deployment.
Questions That Usually Come Up
Dig Deeper
Want walkthroughs, deep-dives, and edge-case tips? The blog has you covered with practical tutorials written by people who actually use these tools.