Tools / File Converter / GIF to SGI Converter

GIF to SGI Converter

Convert GIF files to SGI. Batch, free and without uploading.

This tool converts GIF files to SGI. GIF is an old format limited to 256 colours. It is still used for simple animations and graphics with few colours; photos lose colour quality.

Silicon Graphics image. SGI is lossless, so nothing is lost from the image during conversion.

Conversion happens inside your browser; your files are never sent to a server.

How to use

1. Drag and drop your GIF files, paste them from the clipboard, fetch one from a link, or use "Choose files".
2. Optionally set a maximum width and height.
3. Press "Convert" and download the SGI files one by one or as a ZIP.

Frequently asked questions

Will converting to SGI reduce quality?

No. SGI is lossless; the image in your GIF is carried over as it is.

How many files can I convert at once?

There is no limit. Select hundreds of files together and download the results as one ZIP.

Are my files uploaded anywhere?

No. Your GIF files are converted to SGI inside your browser and never sent to a server.