PICON to FITS — Format Comparison & Online Converter
Fast, instant PICON to FITS conversion. No signup required. Just drop your .picon file and get .fits in seconds.
Batch Settings
About PICON to FITS Conversion
PICON and FITS are both image formats, but they differ in important ways. PICON is a widely used file format. FITS is a widely used file format.
When you convert PICON to FITS, the goal is to convert between formats quickly. Converting PICON to FITS maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your PICON file is decoded and re-encoded as FITS. The conversion involves 4 steps: (1) your picon file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in fits format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a FITS file. For the opposite direction, CocoConvert also supports FITS to PICON conversion.
How to Convert PICON to FITS
- 1
Upload .picon file
Select your PICON file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .fits
Set FITS as the output format. The converter uses optimal settings based on the PICON→FITS conversion profile.
- 3
Convert
The server-side engine decodes your PICON file and re-encodes it as FITS. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .fits file. Multiple output files can be downloaded together.
What Happens When You Convert PICON to FITS
Your PICON file is decoded and re-encoded as FITS.
Your PICON file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in FITS format
The converted file is ready for download
Format Comparison
PICON
.picon file
| Extension | .picon |
| MIME Type | image/x-picon |
| Category | Image |
FITS
.fits file
| Extension | .fits |
| MIME Type | image/fits |
| Category | Image |
Should You Convert PICON to FITS?
When to Convert
- ✓When you need a FITS file
Frequently Asked Questions
What is the difference between PICON and FITS?
PICON is a widely used file format. FITS is a widely used file format.
Does PICON to FITS conversion affect quality?
Converting PICON to FITS maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, PICON or FITS?
PICON is a common image format. FITS is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does PICON to FITS conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is PICON or FITS better for long-term storage?
Both formats use lossy compression, so consider keeping your original source file for long-term storage.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.