Convert fits to sgi

Converted on your device. Files never leave this tab.

Drop fits files here or click to choose

Convert to

Nothing is uploaded

The converter runs inside this page. Cut your network after it loads and it still works.

No account, no daily limit

No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many FITS files as you like.

Real SGI output

Encoded by magick, the same library the command-line tools use — not a renamed extension.

Other fits conversions png jpg webp gif bmp tiff ico avif jxl jp2 psd tga

Convert to sgi from png jpg webp gif bmp tiff ico avif jxl jp2 psd tga

About FITS

Flexible Image Transport System

The standard data format in astronomy since 1981, storing images and tables behind plain-text headers that record telescope and observation details. Convert from FITS to get a viewable PNG or JPG of telescope data; convert to it for astronomy software.

About SGI

Silicon Graphics Image

The raster format of Silicon Graphics workstations, also seen with the .rgb and .bw extensions, stored raw or with run-length encoding. Convert from SGI to open images from old IRIX software and 3D pipelines.