Convert SVG to PGM

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What happens when you convert SVG to PGM?

Vectors become pixels

Self-contained static shapes only. Convert text to paths; scripts, images and external resources are not supported.

Grayscale output

Colour is converted to grayscale using linear-sRGB luminance and the sRGB transfer curve. Colour channels and transparency are not retained.

Opaque output

Transparency is replaced with white by default. Change the background in Advanced options.

Lossless sample storage

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. PGM 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.

SVG

Source

SVG

Scalable Vector Graphics

Compression: Not a pixel codecTransparency: YesMetadata: XML metadata, title, desc

XML-based vector graphics with shapes, text and optional animation. Raster export chooses a specific pixel resolution.

Explore SVG format →

PGM

Target

PGM

Portable Graymap

Compression: UncompressedTransparency: NoMetadata: Header, Comments

Portable Graymap: simple uncompressed raster samples for image-processing pipelines.

Explore PGM format →

Is SVG → PGM right for you?

Good choice when

PGM fits your delivery use: Grayscale images & masks.
You need a fixed-resolution raster asset.
Your processing pipeline explicitly needs grayscale samples.
An opaque image is acceptable for your destination.

Probably not when

You need editable paths, text or resolution-independent scaling.
Colour distinctions carry information you need to retain.
You need cutouts or translucent edges for compositing.
You expect lossless encoding to restore lost details or editing structure.

Conversion considerations

Rendering SVG to PGM fixes the artwork on a pixel grid. Paths and text no longer scale as editable vector objects. Fonts, linked resources, viewport, resolution and any animation time need explicit rendering choices; scripts and interactions do not become equivalent raster behaviour.
PGM stores one grayscale sample per pixel, with no colour channels or alpha. Colour input becomes gray; brightness depends on the colour transform and transfer-function handling chosen by the future engine. Higher maxval can retain more gray levels, but does not retain chromatic information.
If SVG contains transparency, PGM cannot retain it as transparent output areas. Those pixels need compositing against an opaque background. Matte colour, alpha interpretation and edge treatment are future engine decisions; no background colour is selected yet.

SVG to PGM conversion details

Vectors become pixels: Self-contained static shapes only. Convert text to paths; scripts, images and external resources are not supported.
Grayscale output: Colour is converted to grayscale using linear-sRGB luminance and the sRGB transfer curve. Colour channels and transparency are not retained.
Opaque output: Transparency is replaced with white by default. Change the background in Advanced options.
Lossless sample storage: 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. PGM 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.
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: SVG: Not a pixel codec → PGM: Uncompressed SVG: SVG describes geometry rather than using a lossy/lossless pixel codec. XML can be compressed for transport, but rasterization is a separate operation that fixes resolution and can discard editability. PGM: 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.
Transparency: Transparency is replaced with white by default. Change the background in Advanced options.
Animation: Still image output. Animated files use only the first frame; animation is not preserved.
Colour depth: PGM: maxval up to 65535
Vector graphics: SVG: Paths, shapes & text
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 PGM remain scalable vector artwork?

Self-contained static shapes only. Convert text to paths; scripts, images and external resources are not supported.

Will PGM keep the source colours?

Colour is converted to grayscale using linear-sRGB luminance and the sRGB transfer curve. Colour channels and transparency are not retained.

What happens to transparent areas?

Transparency is replaced with white by default. Change the background in Advanced options.

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?