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FormatsRGBORGBO → FTS
.RGBO
.FTS

Convert RGBO to FTS

Convert your RGBO files to FTS format for free. Drag and drop your file or click to select it.

Accepted files :.rgbo

Drop your files here

or click to select

Max 25 MB · RGBO only

Why convert RGBO to FTS?

Fast

Your file is converted in under 30 seconds in our cloud.

Secure

Files are automatically deleted after 1 hour.

Quality preserved

Maximum quality preserved during conversion.

About the RGBO format

RGBO — Raw RGB with Opacity

RGBO is a variant of the raw RGBA format used by ImageMagick where the fourth channel represents opacity rather than alpha, with inverted semantics (0 = fully transparent, like an alpha channel). It is used internally in ImageMagick for specific color operations.

Common uses

  • ImageMagick internal color processing
  • Opacity-based compositing workflows
  • Intermediate format in image processing pipelines
  • Custom color channel manipulation

About the FTS format

FTS — Flexible Image Transport System (FITS)

FITS (Flexible Image Transport System) is the standard format used in astronomy for storing scientific data, images, and tables. Developed by NASA and the IAU, it is the universal format for telescope observations, space mission data, and astronomical image archives.

Common uses

  • Astronomical image and data storage
  • Telescope and space mission image archives
  • Scientific image analysis in astrophysics
  • Converting telescope data to viewable formats

Frequently asked questions

Is the conversion free?

Yes, basic conversion is completely free. For large volumes, check out our paid plans.

What is the maximum file size?

Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.

How long are my files kept?

Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.

What formats are supported?

We support over 200 source and target formats. See our complete formats page.