Multiple source images
Only one image is decoded; a concatenated image sequence is not exported as a complete set.
Convert PPM to PCX
- In your browser
- No upload
- Private by design
What happens when you convert PPM to PCX?
Lossless sample storage
PCX RLE is lossless for stored samples. Palette reduction is a separate potentially lossy step; colour planes are channels, not editable composition layers. PCX can store its supported image samples without lossy compression. This applies after rendering and sample conversion: it does not guarantee preservation of source precision, colour space or document structure, and cannot undo earlier losses.
8-bit destination samples
Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
PPM
Source
PPM
Portable Pixmap
Compression: UncompressedTransparency: NoMetadata: Header, Comments
Portable Pixmap: simple uncompressed raster samples for image-processing pipelines.
Explore PPM format →PCX
Target
PCX
ZSoft PC Paintbrush
Compression: LosslessTransparency: NoMetadata: Resolution, Palette information
A legacy Paintbrush raster format with planar colour storage and run-length compression.
Explore PCX format →Is PPM → PCX right for you?
Good choice when
- PCX fits your delivery use: Legacy graphics & game assets.
- You can choose the source image or part needed for delivery.
- You need lossless storage of the rendered samples supported by PCX.
- 8-bit colour is sufficient for your destination.
Probably not when
- You require a complete collection, page set or multipart round trip.
- You expect lossless encoding to restore lost details or editing structure.
- You need higher-precision samples for grading or measurement.
- You require identical samples without a defined colour and precision policy.
PPM to PCX conversion details
- Multiple source images
- Only one image is decoded; a concatenated image sequence is not exported as a complete set.
- Lossless sample storage
- PCX RLE is lossless for stored samples. Palette reduction is a separate potentially lossy step; colour planes are channels, not editable composition layers. PCX can store its supported image samples without lossy compression. This applies after rendering and sample conversion: it does not guarantee preservation of source precision, colour space or document structure, and cannot undo earlier losses.
- 8-bit destination samples
- Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
- Sample precision & colour
- Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
- Metadata & colour
- Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
- Compression
- PPM: Uncompressed → PCX: Lossless PPM: Netpbm stores these samples without compression. Reducing colour, thresholding or changing maxval can still lose information before storage; text and binary representations change the layout, not its image meaning. PCX: PCX RLE is lossless for stored samples. Palette reduction is a separate potentially lossy step; colour planes are channels, not editable composition layers.
- Colour depth
- PPM: maxval up to 65535 → PCX: Palette or 24-bit RGB
- Dimensions
- Rendered image dimensions are retained within the converter limits; this tool does not offer resizing. Orientation handling depends on the source decoder.
- Metadata
- Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
Common questions
Will every source image be exported?
Only one image is decoded; a concatenated image sequence is not exported as a complete set.
Does lossless output mean an unchanged source?
PCX RLE is lossless for stored samples. Palette reduction is a separate potentially lossy step; colour planes are channels, not editable composition layers. PCX can store its supported image samples without lossy compression. This applies after rendering and sample conversion: it does not guarantee preservation of source precision, colour space or document structure, and cannot undo earlier losses.
Can this output keep higher-than-8-bit samples?
Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
Are bit depth and colour values guaranteed to match?
Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.
Will metadata and colour profiles be retained?
Pixel conversion only. Original EXIF, GPS, XMP and ICC profiles are not copied; processing uses 8-bit display pixels.