CONVERT PCX → SVG (PCX to SVG)
Fast, secure PCX to SVG conversion. No registration required.
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Automatic format identification and lossless transcoding across 201+ formats.
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GPS Coordinates (37.1773° N, 3.5986° W): Stripped (Zero Location Leak)
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Device Serial & Lens ID: Stripped (EXIF / IPTC / XMP Clean)
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Color Space Profile: Display P3 → sRGB IEC61966-2.1
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Chroma Subsampling: 4:4:4 High Fidelity (High-fidelity algorithmic conversion)
HOW TO CONVERT PCX → SVG
Drop the PCX file
Drag and drop or click to upload your PCX. The image is transferred securely over HTTPS and queued for conversion.
Re-encode with ImageMagick
ImageMagick decodes every pixel of the PCX and writes a matching SVG with sensible default quality settings.
Download the SVG
The converted SVG is ready to download as a single file; both files delete automatically within two hours.
Opening note — PCX is the legacy ZSoft/PC Paintbrush bitmap format from the DOS era. The SVG you want is two clicks away. If you have ended up with a PCX and need a SVG, the mismatch is almost always about where the image is going next rather than the picture itself. Our server reads the PCX with ImageMagick, decodes each pixel, and re-writes it as a SVG using defaults tuned for fidelity first and file size second. Technical note: PCX is the legacy ZSoft/PC Paintbrush bitmap format from the DOS era. Compare that with SVG is an XML-based vector format that scales to any resolution without pixel loss.
Why convert PCX to SVG
Both PCX and SVG describe a grid of pixels — the difference lies in how that grid is compressed, whether transparency is supported, and which software opens it natively. Moving from PCX to SVG is worth it when the SVG ecosystem is broader for your use case, or when SVG compresses photographs more efficiently than PCX.
PCX vs SVG — Technical specifications
Side-by-side comparison of the technical details.
PCX
- MIME type
- image/x-pcx
- Extension
- .pcx
- Header
- 128 bytes fixed
- Compression
- Run-Length Encoding (RLE)
- Creator
- ZSoft Corporation (1985)
- MIME Type
- image/x-pcx
- Category
- Raster & Vector Images
- Full Name
- PCX Image
- Conversion Engine
- IMAGEMAGICK
SVG
- MIME type
- image/svg+xml
- Extension
- .svg
- Compression
- Gzipped variant is .svgz
- MIME Type
- image/svg+xml
- Category
- Raster & Vector Images
- Full Name
- SVG Vector Image
- Conversion Engine
- IMAGEMAGICK
- Format
- XML (text-based)
- Current version
- SVG 2 (W3C Recommendation, 2018)
- Resolution
- Unlimited (vector)
- Animation
- SMIL, CSS, JavaScript
| Specification | PCX | SVG |
|---|---|---|
| MIME type | image/x-pcx | image/svg+xml |
| Extension | .pcx | .svg |
| Header | 128 bytes fixed | — |
| Compression | Run-Length Encoding (RLE) | Gzipped variant is .svgz |
| Creator | ZSoft Corporation (1985) | — |
| MIME Type | image/x-pcx | image/svg+xml |
| Category | Raster & Vector Images | Raster & Vector Images |
| Full Name | PCX Image | SVG Vector Image |
| Conversion Engine | IMAGEMAGICK | IMAGEMAGICK |
| Format | — | XML (text-based) |
| Current version | — | SVG 2 (W3C Recommendation, 2018) |
| Resolution | — | Unlimited (vector) |
| Animation | — | SMIL, CSS, JavaScript |
PCX vs SVG — Strengths and limitations
What each format does best, and where it falls short.
PCX Strengths
- Simple format — easy to parse in any language.
- RLE compression keeps flat-color images compact.
- Historic archive format for 1985-1995 PC art.
- Stable since 1985 with no breaking changes.
Limitations
- Legacy — no new content created as PCX in 2026.
- Inefficient for photographs (RLE is wrong algorithm).
- Limited to 24-bit color depth.
SVG Strengths
- Resolution-independent — crisp at any size, from 16px icon to 4K billboard.
- Tiny file sizes for flat graphics, logos, and UI illustrations.
- Editable with any text editor; programmatically manipulable via DOM.
- Supports interactivity, CSS styling, and JavaScript inside the image.
- Accessible — text inside SVG is readable by screen readers.
Limitations
- Not suitable for photographs or complex raster imagery.
- Uploading user-provided SVG is risky — embedded scripts are an XSS vector.
- Complex SVGs with thousands of paths render more slowly than a PNG equivalent.
Quality & Compatibility
If SVG is a lossless format (PNG, TIFF, BMP) the output keeps every pixel of the decoded PCX exactly. If SVG is a lossy codec (JPEG, WebP, HEIC), the encoder re-compresses the image at the quality level you select — default 85 is transparent for photographs, quality 92+ for illustrations with hard edges.
Tips for Best Results
- Keep the original PCX alongside the SVG output — re-encoding already-lossy images accumulates detail loss on each round.
- If the SVG will be uploaded to a CMS, check whether the platform has a max dimension and downscale once on export rather than letting the CMS resize automatically.
- For thumbnails and avatars, export the SVG at exactly the display size; browsers will otherwise resample and the image may look soft.
Frequently Asked Questions
It depends on the codecs involved. If both PCX and SVG are lossy, the pixels are re-encoded and a small amount of detail is discarded — invisible at default quality settings on photographs. If SVG is lossless (PNG, TIFF, BMP) the output keeps every pixel of the decoded PCX exactly, but cannot recover detail that PCX had already compressed away.
Often yes, especially when SVG is lossless. PCX tuned for efficient web delivery will usually produce smaller files than SVG's default settings. If file size matters, drop the quality in Advanced or pick a more compressed target format instead.
KaijuConverter uploads over HTTPS, processes the image in an isolated container and deletes both the source and the output within two hours. No account is required, file contents are never logged, and we do not use uploads to train any model. For confidential material, the paid plan includes a data-processing agreement.
PCX Image
Source formatPCX (PiCture eXchange) is a legacy raster image format created by ZSoft for their PC Paintbrush program. It was one of the first widely supported image formats on IBM PC compatibles and uses simple run-length encoding compression.
SVG Vector Image
Target formatSVG is an XML-based vector image format that scales to any resolution without quality loss. It is the standard for web icons, logos, and illustrations that need to look sharp on all screen sizes.
Going the other way? Convert SVG back to PCX with the same engine.
Common Use Cases
Share across platforms
Send SVG files to anyone without worrying about whether they have the right software for PCX.
Embed in documents
Drop SVG output into Word, Google Docs, PowerPoint, Notion or a website without conversion warnings.
Optimize size
SVG often produces smaller files than PCX for web, email and storage.
Archive & future-proof
Store in a widely-supported format that will still open on future operating systems without legacy plugins.
PCX vs SVG — Typical file sizes
Approximate file sizes for common scenarios.
- Simple clipart 2-40 KB
- VGA-era screenshot (320×200) 30-80 KB
- Scanned page 200 KB - 2 MB
- Simple icon 200 B – 2 KB
- Company logo 2–10 KB
- Complex illustration 20–100 KB
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Convert thousands of camera RAW files (CR3, NEF, ARW) to WebP, AVIF, or TIFF in one pass.
GPU-accelerated RAW development with end-to-end 16-bit ICC color profile management.
Related comparisons
See these formats side by side to understand which fits your use case best.
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