Resize GeoTIFF Online
Change the dimensions of a GeoTIFF file. Downscale to reduce file size or upscale for higher resolution.
All processing happens locally in your browser. Your files never leave your device.
Resizing a GeoTIFF changes its pixel dimensions while preserving the geographic extent, which effectively changes the spatial resolution. Use this to create a lower-resolution overview version for fast display or to produce a uniform pixel size for a dataset mosaic.