Bulk JPEG 2000 to PGM Converter Online — Free HD Quality
Drag and drop your multiple JPEG 2000 files into this free online JPEG 2000 to PGM converter (.jp2 to .pgm), and click the Convert button to bulk convert them to PGM format in HD quality. Use the quality slider to fine-tune your PGM output, then download your converted files one by one or as a single ZIP — your original JPEG 2000 files are removed from our servers right after.
To:
85%
Drop images here or click to browse
PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more
Max 100MB per file
JPEG 2000 vs PGM — File Format Comparison
| Feature | JPEG 2000 | PGM |
|---|---|---|
| File Extension | .jp2 | .pgm |
| MIME Type | image/jp2 | image/x-portable-graymap |
| Compression Type | Lossy & Lossless | Lossless |
| Transparency Support | Yes | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is JPEG 2000 Format?
JPEG 2000 format with wavelet-based compression.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Not supported
What Is PGM Format?
Portable Graymap format for grayscale images.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
Related Converters
- Convert multiple AC3 to iPad Audio
- Queue AMR to PNG conversions
- Convert DNG to PGM
- Free ERF to SGI converter
- Process multiple HDR to JP2 files
- Free online HEIF to RAS tool
- IIQ to BMP converter - no registration
- M4A to AIFF converter - no registration
- Turn M4P into iPad Audio
- MID to M4R converter
- MP3 to JPEG 2000 conversion
- Free ORF to WBMP - no account needed
- Save PNG as SGI
- Quick RW2 to AVIF online converter
- See all JPEG 2000 conversions
- See all PGM conversions
- Image converter hub
- All conversion tools