Draw points, lines, and polygons directly on the map, or upload an existing file to edit — rename features, add custom attributes, and export to 7 formats. All processing happens on the server.
What You Can Do
Draw Points, Lines & Polygons
Click directly on the map to digitize new features, with small precise click markers.
Upload & Edit Existing Files
Open a CSV, Excel, GeoJSON, Shapefile, or GeoPackage and edit it directly, no desktop GIS software required.
Rename Any Feature
Give every point, line, or polygon a clear, meaningful name at any time.
Custom Attributes
Add as many custom fields as you need per feature, with automatic Shapefile field-name safety warnings.
Auto-Organized Feature List
Points, Lines, and Polygons are grouped automatically as you work, so your data stays organized.
Fullscreen Editing
Expand to a distraction-free fullscreen workspace with a single click or keyboard shortcut.
Frequently Asked Questions
Can I upload an existing file to edit it?
Yes — upload a CSV, Excel, GeoJSON, Shapefile, or GeoPackage file and its features load as fully editable shapes you can rename, re-attribute, move, or delete.
Can I add my own custom fields to a feature?
Yes — select any feature and add as many custom attribute fields as you need. If you export to Shapefile, field names longer than 10 characters are automatically flagged and shown before you download, since that format has a hard length limit.
What export formats are supported?
Shapefile, GeoPackage, GeoJSON, KML, KMZ, CSV, and DXF (for CAD software).
Is my data stored on your servers?
No. Your drawing happens entirely in your browser, and uploaded files are processed in memory for each request and discarded immediately afterward.
Is this free to use for professional GIS work?
Yes, free for any use. For larger digitizing projects or custom GIS workflows, Sagarmekhla GIS Consultancy offers professional GIS and remote sensing services.
Need a custom digitizing or data-editing workflow at scale? Our team provides professional GIS, remote sensing, and spatial analysis services for government, research, and industry.
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