Convert GML to Markdown.
Drop a GML file and get a readable Markdown summary of its features. It runs entirely in your browser, so your file never leaves your device.
Drag & drop your files
or
Optimize for AI & RAG
Extra cleanup for LLM ingestion: strip HTML, fix smart quotes, tidy Unicode and spacing.
Add YAML front matter
Prepend a metadata block (title, source, date, word & token counts) for knowledge bases and RAG.
Add table of contents
Build a linked index from the headings. Handy for long documents.
Export RAG chunks (.json)
Split the result into retrieval-ready chunks. Download per file from the result panel.
Most converters quietly upload your documents to a server. This one physically can't.
A spatial format,
read at a glance.
GML is an OGC XML standard for geographic features, dense with nested tags and coordinates. The converter reads it and writes a plain Markdown summary: how many features there are, their names and geometry types.
<gml:FeatureCollection>
<gml:featureMember>
<River>
<gml:name>Tagus</gml:name>
<gml:LineString>...</gml:LineString>
</River>
</gml:featureMember>
</gml:FeatureCollection>
# GML (geographic data)
- Features: 1
## Names
- Tagus
- Geometries: LineString
Everything you
actually need.
GML in, a clean feature summary out, with no server and no account anywhere.
It never leaves your browser
Your .gml is read and parsed on your own device. Nothing is uploaded to any server, ever.
# Heading
- point one
3 chunks
AI & RAG ready
Optional cleanup, YAML front matter, a table of contents and RAG chunk export.
Works offline
Once the page has loaded you can switch off your connection and it keeps converting.
- Features: 1
## Names
- Geometries: LineString
Counted and named
You get a feature count, the list of name values and the distinct geometry types.
Unicode safe
Accents, symbols and non-Latin scripts come through intact as UTF-8.
Free, and unlimited
No sign-up, no quotas, no watermarks. Convert one file or a thousand; it all runs the same way, on your own device.
Summary in,
detail out.
Honest about what the summary holds, and what it leaves behind. These are the same notes the Formats list shows for GML, so the page never drifts from what the converter really does.
Kept
3- Feature count
- List of name values (up to 200)
- Distinct geometry types
Dropped
2- Coordinates
- Attribute values
## Names
- Tagus
GML questions,
answered.
Everything worth knowing before you drop in a GML file.
Other converters.
Working with more than GML? These convert the same way: privately, in your browser.
vCard to Markdown
.vcf
Contact cards.
iCalendar to Markdown
.ics
Calendar events & invites.
SubRip to Markdown
.srt
The most common subtitles.
WebVTT to Markdown
.vtt
Web video captions.
SSA / ASS to Markdown
.ass · .ssa
Advanced styled subtitles.
SAMI to Markdown
.smi · .sami
Microsoft SAMI captions.
TTML to Markdown
.ttml · .dfxp
Timed-text captions.
SBV to Markdown
.sbv
YouTube SBV subtitles.