Open .wkt Files Online — Free WKT Viewer
Open WKT 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
What Is a .wkt File?
A .wkt file is a gis format known as WKT. Well-Known Text Geometry This format is created by OGC and is widely used by cartographers and urban planners.
WKT files contain structured gis data that requires compatible software to open. With OpenAnyFile, you can map and overlay .wkt files directly in your browser without installing any software.
How to Open .wkt Files Online
- Visit OpenAnyFile WKT page
- Drag and drop your .wkt file onto the upload area, or click "Browse" to select it
- OpenAnyFile automatically detects the WKT format using magic byte analysis
- View, analyze, and map and overlay your file contents in the browser
- Optionally convert to GEOJSON, GML or download
Software That Opens .wkt Files
.wkt files are primarily created by OGC. In the gis space, you may encounter .wkt files from third-party tools, online converters, or export functions. Regardless of the source, OpenAnyFile handles them all.
Open .wkt on Different Platforms
- Windows: Use the original software or upload to OpenAnyFile for instant access
- macOS: Preview may not support .wkt — use OpenAnyFile as a universal viewer
- Linux: Open-source alternatives exist, or use OpenAnyFile in any browser
- Mobile (iPhone/Android): OpenAnyFile works on all mobile browsers
Common .wkt File Problems
Projection specification
Other common issues include: your OS not recognizing the file extension, the file appearing corrupted after download, or lacking the required software. OpenAnyFile bypasses all these issues with universal format detection.
Convert WKT to Other Formats
WKT files can be converted to 2 formats including GEOJSON, GML.
Related GIS Formats
If you work with .wkt files, you may also encounter these gis formats:
- ADF (.adf) — Open & convert .adf files online
- CityGML (citygml) — Open & convert citygml files online
- COG (.tif) — Open & convert .tif files online
- COPC (.copc.laz) — Open & convert .copc.laz files online
- CZML (.czml) — Open & convert .czml files online
- DEM (.dem) — Open & convert .dem files online
- E00 (.e00) — Open & convert .e00 files online
- E57 (.e57) — Open & convert .e57 files online
- ECW (.ecw) — Open & convert .ecw files online
- EPT (.json) — Open & convert .json files online
Popular WKT Conversions
Frequently Asked Questions
What is a .wkt file?
A .wkt file is a gis format called WKT. Well-Known Text Geometry
How do I open a .wkt file without installing software?
Upload your .wkt file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .wkt files?
.wkt files are typically created by OGC.
Can I convert .wkt to another format?
Yes. OpenAnyFile converts .wkt to GEOJSON, GML.
Is it safe to open .wkt files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .wkt on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.