Convert CITYGML Files Online — 2 Format Options
Convert CITYGML File Online — Free & Instant
No signup required. Works in your browser.
📁 Drag & drop your file here
or click to browse • Max 100MB
✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install
About CITYGML Files
CITYGML (citygml) is a gis file format. City Geography Markup Language
It is commonly used by cartographers and urban planners to map and overlay files in professional and personal workflows. With OpenAnyFile, you can convert your citygml files to 2 different formats directly in your browser — no software installation required.
How to Convert CITYGML Files — Step by Step
- Upload your file — Drag and drop your citygml file into the converter above, or click "Browse" to select it from your device. Files up to 50MB are supported.
- Automatic detection — OpenAnyFile identifies the CITYGML format using magic byte signature analysis (not just the file extension), ensuring accurate format recognition.
- Select target format — Choose from 2 supported output formats. Popular choices include geojson, kml.
- Convert instantly — Processing happens in the cloud and typically takes just a few seconds, even for large files.
- Download your file — Once conversion is complete, download your converted file immediately. Files are automatically deleted after 1 hour for security.
Why Convert CITYGML Files?
Many cartographers and urban planners need to share citygml files with colleagues or clients who may not have the right software installed. Converting CITYGML to a more universal format solves this compatibility issue instantly.
- Universal Compatibility: Not everyone has software that opens citygml files. Converting to a universal format like PDF, JPG, or PNG ensures anyone can access your content on any device.
- Smaller File Size: Some target formats offer better compression, reducing file size by up to 80% for easier sharing via email or cloud storage.
- Easier Editing: Convert to an editable format to modify content that may be locked or read-only in citygml format.
- Long-term Archiving: Convert to standardized formats (PDF/A, TIFF, PNG) for reliable long-term storage and future accessibility.
- Web Publishing: Convert citygml to web-friendly formats for use in websites, social media, or online presentations.
All CITYGML Conversion Options (2 Formats)
Below is the complete list of formats you can convert citygml files to using OpenAnyFile:
- CityGML to geojson — Convert your citygml file to geojson format online, fast and free
- CityGML to kml — Convert your citygml file to kml format online, fast and free
Tips for Best Conversion Quality
After conversion, preview the output to verify formatting. Some complex citygml files with embedded elements may need manual adjustments.
OpenAnyFile uses professional-grade conversion engines to ensure maximum quality. Common issues with citygml files include: 3D city modeling
CITYGML Format Details
| Property | Value |
|---|---|
| Format Name | CITYGML |
| File Extension | citygml |
| Category | GIS |
| Developer | Various |
| Conversion Targets | 2 formats |
Frequently Asked Questions
Can I convert citygml files online for free?
Yes. OpenAnyFile lets you analyze and preview citygml files for free. You can convert up to 3 files per day on the free plan. Unlimited conversions are available with Pro.
What formats can I convert citygml to?
CITYGML can be converted to 2 formats including geojson, kml. Each conversion preserves quality and formatting as much as the target format allows.
Is it safe to convert citygml files online?
Absolutely. Files are processed securely using HTTPS encryption and automatically deleted after conversion. We never store your file contents permanently. Your data stays private.
Do I need software to convert citygml?
No. OpenAnyFile works entirely in your browser — no downloads or installations needed. It works on Windows, Mac, Linux, iOS, and Android devices.
How long does CITYGML conversion take?
Most citygml files convert in under 10 seconds. Larger files (over 50MB) may take up to 30 seconds depending on the target format and complexity.
Can I convert multiple citygml files at once?
Yes, batch conversion is available for Pro users. Upload multiple citygml files and convert them all to the same target format simultaneously.