GeoTIFF Viewer

Open a GeoTIFF as a grayscale or RGB image, inspect its spatial metadata, and review explicit CRS or codec warnings without uploading the file.

Local GeoTIFF

Drop a .tif or .tiff here, or

Choose grayscale or RGB bands, switch between full-range and percentile contrast, and make nodata pixels transparent.

Choose a GeoTIFF up to 32 MB and 25 million pixels.

Raster preview

Choose a file to render a preview.

GeoTIFF details

No file loaded.

Understanding GeoTIFF Viewer

Pixels, bands and spatial metadata

Open a GeoTIFF as a grayscale or RGB image, inspect its spatial metadata, and review explicit CRS or codec warnings without uploading the file.

GeoTIFF Viewer reads a grid of raster cells together with metadata describing bands, extent, resolution, CRS and nodata. Display colours may be a visual stretch rather than literal source values.

How to inspect the raster

Choose grayscale or RGB bands, switch between full-range and percentile contrast, and make nodata pixels transparent.

With GeoTIFF Viewer, confirm the identified band, pixel location, nodata state and coordinate reference before relying on a displayed or reported value. Missing metadata limits what can be inferred spatially.