TIFF vs XPM
A detailed comparison of TIFF Image and X PixMap — file size, quality, compatibility, and which format to choose for your workflow.
TIFF Image
Raster & Vector ImagesTIFF is a flexible, high-quality image format widely used in publishing, printing, and professional photography. It supports multiple compression methods and color spaces including CMYK.
About TIFF filesX PixMap
Raster & Vector ImagesXPM (X PixMap) is a color image format for the X Window System that stores pixel data as ASCII text with a color palette. Unlike XBM, it supports full color and transparency through a simple text-based representation.
About XPM filesStrengths Comparison
TIFF Strengths
- Lossless by default — no generation loss on successive edits and saves.
- Supports any bit depth (1 to 32 bits per channel), any color model, any number of channels.
- Extensible tag system means vendor-specific data survives alongside standard tags.
- Multi-page containers are perfect for scanned documents, faxes, and DICOM-like stacks.
- Industry-standard for archival, museums, scientific imaging, and high-end print prepress.
XPM Strengths
- Valid C source — directly embeddable in code.
- Text-editable in any editor.
- Transparency via "None" color value.
- Stable since 1989 with no breaking changes.
Limitations
TIFF Limitations
- File sizes are huge compared to JPEG/WebP/AVIF — often 10-30× larger.
- Not a web format — no browser displays TIFF natively.
- Ambiguous spec areas mean some TIFFs only open correctly in the tool that created them.
- Weak animation support — designed for still imagery.
XPM Limitations
- Enormous file sizes vs compressed formats.
- Only useful within X11 / legacy Unix GUI ecosystem.
- Limited color palette in classic form (256 colors max practical).
- Superseded by PNG and SVG for modern UI.
Technical Specifications
| Specification | TIFF | XPM |
|---|---|---|
| MIME type | image/tiff | image/x-xpixmap |
| Extensions | .tif, .tiff | — |
| Standard | TIFF 6.0 (1992); BigTIFF extension for 64-bit offsets | — |
| Max file size | 4 GB (TIFF); 2^64 bytes (BigTIFF) | — |
| Compression options | None, LZW, Deflate, JPEG, CCITT G3/G4, PackBits, JBIG | — |
| Extension | — | .xpm |
| Encoding | — | ASCII text (valid C source) |
| Native environment | — | X Window System (X11) |
| Predecessor | — | .xbm (X Bitmap, 1-bit) |
Typical File Sizes
TIFF
- Scanned A4 page (300 dpi, B&W) 100-300 KB
- Scanned A4 page (600 dpi, color) 15-40 MB
- Print-quality magazine photo 30-150 MB
- Satellite GeoTIFF tile 50 MB - 5 GB
XPM
- Small icon (32×32, 16 colors) 2-5 KB
- Toolbar button set 10-50 KB
Ready to convert?
Convert between TIFF and XPM online, free, and without installing anything. Encrypted upload, automatic deletion after 2 hours.
Frequently Asked Questions
TIFF (Tagged Image File Format) is a flexible raster image format developed by Aldus Corporation in 1986. It supports lossless compression, multiple pages, layers, and high color depths, making it the standard for professional printing and scanning.
XPM (X PixMap) is an image format used to store raster graphics — a two-dimensional grid of pixels describing a picture. It is part of the raster & vector images family and designed around a specific trade-off between file size, visual fidelity, and feature support (transparency, colour depth, compression type). Photographers, web designers, and content creators choose XPM when its particular strengths match the publishing target.
TIFF files open in Adobe Photoshop, GIMP, Windows Photos, macOS Preview, and IrfanView. Multi-page TIFFs may require specialized viewers or Adobe Acrobat.
Most desktop photo viewers (Windows Photos, macOS Preview, GIMP, Photoshop, Affinity Photo) open XPM natively. On mobile, iOS Photos and Google Photos display XPM in the gallery when supported by the OS. If the format is rare or new, convert to JPG or PNG first — both are universally readable — using our XPM to JPG or XPM to PNG converter.
Use TIFF for professional print workflows, scanning, and archival where multi-page support and CMYK color spaces are needed. Use PNG for web graphics and screen display where smaller file sizes and transparency are priorities.
Upload the XPM to KaijuConverter and pick a target format (JPG, PNG, WebP, HEIC, TIFF, BMP, SVG, PDF). The conversion runs in the browser via ImageMagick and returns a download in seconds. No account or installation required; both input and output delete automatically within two hours.