Bulk FITS to PNG Converter Online — Free HD Quality
Drag and drop your multiple FITS files into this 100% free online FITS to PNG converter (.fits to .png), and click the Convert button to bulk convert them to PNG format in HD quality. Use the quality slider to fine-tune your PNG output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original FITS files are removed from our servers right after. Also see:Free PICT to GIF - no account needed.
Drop your FITS files here to convert to PNG, or click to browse
Converts .fits to PNG (.png) in HD quality — bulk, free, no signup
Choose FilesFITS vs PNG — File Format Comparison
See how FITS and PNG compare across file extension, MIME type, compression, and feature support. Related:Handle many PPM to PDF at once.
| Feature | FITS | PNG |
|---|---|---|
| File Extension | .fits | .png |
| MIME Type | image/fits | image/png |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | Yes |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is FITS Format?
Flexible Image Transport System for astronomical data. See also:Change JPG to XPM.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is PNG Format?
Portable Network Graphics with lossless compression and transparency. You might also need:Change SR2 files to AVIF.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported