TOML to XML
Paste TOML, get XML. Runs entirely in your browser — no upload, no signup. Preserves structure and primitive types where possible. Use the action bar below to copy or download the result.
What you'll use this for
TOML to XML conversion fits a wide range of integration, migration, and tooling tasks.
Legacy bridges
Feed XML-only systems with data authored in TOML — no manual rewriting.
Feeds & catalogs
Convert structured TOML datasets into XML payloads for partners and feeds.
Build configs
Generate XML build descriptors from a cleaner TOML source of truth.
SOAP / Webservices
Prototype XML payloads quickly using TOML as the editing format.
How to convert TOML to XML
Paste your TOML
Drop it into the left editor. CodeMirror highlights syntax and reports errors inline.
Pick options
Defaults work for most inputs. Toggle auto-convert if you prefer manual runs.
Click Convert
Or leave auto-convert on for live updates as you type. Everything runs locally — no server.
Copy or download
Grab the XML to clipboard or download as a .xml file.
Frequently asked questions
Yes. Completely free, no signup, no limits.
No. Conversion runs entirely in your browser. Your data never leaves your device.
Yes. After the first load, the page works without an internet connection.
Each table key becomes an element. Nested tables nest as child elements. Array-of-tables repeats the element name.
No. All values are emitted as text inside elements. Use a post-processor if you need attribute-based XML.
About this converter
TOML and XML solve overlapping problems with different syntax. This tool converts between them in your browser using battle-tested parsers and serializers — no server round-trip, no rate limits.
How it works
- Parse the TOML into an intermediate JavaScript object.
- Normalize primitive types (numbers, booleans) where the target format supports them.
- Emit XML using a deterministic serializer.
Privacy
- Everything runs client-side — your data never leaves the browser.
- No accounts, no tracking of input, no rate limits.
- Works offline after the first load.