MAP to FAX Converter

Get FAX output from your MAP data in seconds

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Rapid Conversion

Get your FAX output quickly. The optimized conversion pipeline processes MAP data at high speed — no long waits involved.

No Install Needed

The converter runs entirely in your browser — no desktop software required. Works on all major platforms and devices alike.

Remote Processing

The heavy lifting of MAP to FAX conversion happens on cloud servers — your computer or phone stays fast and unaffected.

How to convert MAP to FAX

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Choose fax or any other format you need as a result (more than 200 formats supported)

Let the file convert and you can download your fax file right afterwards

About formats

MAP is an internal raster image format used by ImageMagick, the open-source image processing suite first released by John Cristy at DuPont on August 1, 1990. MAP files store indexed-color (color-mapped) images in ImageMagick's native representation: a color palette (the map) followed by pixel data where each pixel is an index into that palette rather than a direct RGB value. The format provides a compact representation for images with a limited number of distinct colors — each pixel requires only enough bits to index the palette (typically 8 bits for up to 256 colors), compared to the 24 or 32 bits per pixel required by full-color formats. MAP serves primarily as an intermediate format within ImageMagick's processing pipeline, useful when performing operations that benefit from or require palettized representation: color quantization (reducing an image to a specific number of colors), palette manipulation, GIF preparation, and indexed-color analysis. The format is invoked through ImageMagick's standard I/O syntax and can be piped between processing stages without disk overhead. One advantage is direct access to ImageMagick's color quantization and palette management capabilities: MAP format output makes the palette structure explicit and manipulable, enabling workflows where specific palette operations (reordering, remapping, merging) need to be performed between processing steps. The format's integration into the ImageMagick processing ecosystem is another practical strength — any of ImageMagick's extensive image manipulation operations can consume or produce MAP format data, making it a natural intermediate for color-reduction pipelines that ultimately target GIF, PNG with palette, or other indexed-color formats.

Developer: ImageMagick Studio LLC

Initial release: 1990

FAX is a generic image file extension associated with facsimile transmission formats standardized by the ITU-T (formerly CCITT), with the underlying Group 3 compression standard ratified in 1980. FAX files typically contain monochrome (1-bit, black and white) image data compressed using the Modified Huffman (MH) encoding defined in ITU-T Recommendation T.4, which assigns variable-length codes to run lengths of consecutive white or black pixels along each scanline. The standard resolution for Group 3 fax is 204x98 dpi (normal mode) or 204x196 dpi (fine mode), reflecting the capabilities of thermal and laser fax machines of the era. FAX files encountered digitally are often raw Group 3 encoded bitstreams or TIFF wrappers with CCITT Group 3 compression (TIFF compression tag 3). The Group 3 encoding scheme is highly efficient for typical business documents — pages with mostly white space and black text — achieving compression ratios of 10:1 to 20:1 compared to uncompressed bitmaps. One advantage is universal fax system compatibility: Group 3 encoding is the mandatory baseline for all fax machines worldwide, meaning FAX files contain data in exactly the format transmitted over telephone lines, preserving the original fax data without transcoding losses. The format's role in business communications history provides another dimension — billions of fax transmissions using this encoding moved legal documents, medical records, and business correspondence for decades, and archived FAX files represent an important documentary record. FAX images can be viewed and converted using LibreOffice, ImageMagick, GIMP, and standard document management systems.

Developer: ITU-T

Initial release: 1980

Frequently Asked Questions

Why convert MAP to FAX?

Most people lack software for MAP. Converting to FAX ensures your color maps are viewable everywhere — from phones to desktops.

What programs open FAX?

Any modern image viewer opens FAX — Windows Photos, macOS Preview, GIMP, Photoshop, and web browsers all support it.

Can I batch convert MAP to FAX?

Yes — Convertio supports batch uploads. Add multiple MAP images and convert them all to FAX at once to speed up your workflow.

Is the conversion instant?

Near-instant for typical images — the cloud-based processing handles MAP to FAX conversion quickly. Very large data may take a moment.

Do I need MAP software installed?

No — the converter processes MAP entirely in the cloud. You do not need any image processing and color palette management software on your device to convert.

Will my image lose quality?

Quality depends on the target format. FAX fax encoded output preserves data within its format constraints — no unnecessary degradation occurs.

Related Conversions

MAP to JPG

MAP to PDF

MAP to DXF

MAP to PNG

MAP to JPEG

MAP to SVG

MAP to IPL

MAP to BMP

MAP to PDB

MAP to DOC

MAP to PNM

MAP to TGA

MAP to PLT

MAP to OXPS

MAP to AI

MAP to EMF

MAP to AW

MAP to TIFF

MAP to JP2

MAP to WBMP

MAP to GIF

MAP to PCX

MAP to ICO

MAP to CUR

MAP to PBM

MAP to PGM

MAP to PPM

MAP to WEBP

MAP to EXR

MAP to FAX

MAP to FTS

MAP to G3

MAP to HDR

MAP to HRZ

MAP to MNG

MAP to MTV

MAP to OTB

MAP to PAL

MAP to PALM

MAP to PAM

MAP to PCD

MAP to PCT

MAP to PFM

MAP to PICON

MAP to PICT

MAP to PSD

MAP to RAS

MAP to RGB

MAP to RGBA

MAP to RGBO

MAP to SGI

MAP to SUN

MAP to UYVY

MAP to VIFF

MAP to XBM

MAP to XPM

MAP to XV

MAP to XWD

MAP to YUV

MAP to JBG

Specific converters

PDF to FAX

JPG to FAX

PNG to FAX

DOCX to FAX

JPEG to FAX

XLSX to FAX

BMP to FAX

DOC to FAX

TXT to FAX

TIFF to FAX

XLS to FAX

HTML to FAX

ODT to FAX

XPS to FAX

WEBP to FAX

RTF to FAX

PICON to FAX

BIN to FAX

CSV to FAX

CUR to FAX

GIF to FAX

JPS to FAX

ABW to FAX

DBK to FAX

KWD to FAX

SXW to FAX

AW to FAX

3FR to FAX

ARW to FAX

AVIF to FAX