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Convert FITS to PNG

Convert FITS pictures to PNG format, edit and optimize pictures online and free.

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Flexible Image Transport System (.fits)

Flexible Image Transport System, abbreviated FITS, is an open standard designed for scientific (especially astronomical) data acquisition. FITS format is the most used digital file format in astronomy.

FITS Converter More About FITS

Portable Network Graphics (.png)

PNG is a lossless bitmap image format developed by PNG Development Group in 1996. Supporting alpha transparency channel makes it an ideal choice for designing web icons and logos.

PNG Converter More About PNG

How to convert FITS to PNG?

1Upload FITS File

Select any FITS picture you wish to convert by clicking the Choose File button.

2Select FITS Tools

Use any available FITS to PNG tools on the preview page and click Convert.

3Download Your PNG

Let the conversion process finish, then download your PNG picture.

Convert FITS to PNG

Tools

FITS Rotate

Rotate FITS to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to PNG .

FITS Flip

Flip FITS vertically and/or horizontally (flop), and convert it to PNG .

PNG Lossless Compression

Convert FITS to PNG and change the compression without loosing quality. A trade-off between file size and decoding speed.

PNG Color Mode

Convert FITS to Black & White (monochrome) PNG , 8-bit Grayscale PNG , 24-bit RGB PNG , and 32-bit RGBA PNG .

Interlaced PNG

Convert FITS to interlaced PNG .

Frequently Asked Questions

How to change FITS format to PNG?

To change FITS format to PNG, upload your FITS file to proceed to the preview page. Use any available tools if you want to edit and manipulate your FITS file. Click on the convert button and wait for the convert to complete. Download the converted PNG file afterward.

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