No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.

Does it work on mobile?

Yes. The viewer is mobile-first and works on phones, tablets, and desktops.

Geospatial.tif · .tiff

GeoTIFF viewer

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GeoTIFF · .tif · .tiff

Georeferenced raster imagery.

Choose a fileor paste · ⌘V

About GeoTIFF

Georeferenced raster imagery.

GeoTIFF is TIFF with embedded georeferencing — the workhorse of remote sensing and aerial imagery.

FAQ

What is a GeoTIFF file?: GeoTIFF is TIFF with embedded georeferencing — the workhorse of remote sensing and aerial imagery.
Is my file uploaded?: No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.
Does it work on mobile?: Yes. The viewer is mobile-first and works on phones, tablets, and desktops.

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