TIFF to FAX conversion is the process of transforming a TIFF (Tagged Image File Format) image—often a high-resolution, multi-page raster file—into a FAX-compatible file or data stream formatted for traditional fax transmission. This conversion typically involves converting color or grayscale TIFF images to the bi-level (black-and-white) format, applying appropriate compression and resolution settings so the result can be sent over fax systems or saved as a fax-ready file.
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Read guide →Drag your .TIFF file from your computer or use the browse function.
Confirm .fax as the selected destination format.
Click "Convert" and download your converted .FAX file once ready.
TIFF files typically use the MIME type image/tiff and support multiple codecs including LZW and JPEG compression. FAX files use the image/fax MIME type and are designed primarily for monochrome images with CCITT Group 3 or Group 4 compression. TIFF is commonly used for archiving scanned images, while FAX format is used for document transmission via fax machines and online fax services.
The FAX (.FAX) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like TIFF.
While specific technical details aren't available here, FAX files generally serve the purpose of storing image effectively within their domain.
Our Online TIFF to FAX Converter allows you to convert your TIFF images to FAX format quickly and effortlessly. Whether you need to send scanned documents as faxes or prepare files for fax transmission, this tool simplifies the process without requiring any software installation.
TIFF is a high-quality image format commonly used for scanning and storing detailed graphics. In contrast, FAX format is optimized for transmitting monochrome scanned documents over telephone lines. While TIFF files are often larger and richer in detail, FAX files prioritize compression and compatibility with fax machines.
Keep files small: aim for under 5–10 MB per page before conversion; very large TIFFs slow processing and may be downsampled.
Preserve legibility: convert to grayscale first if possible and use adaptive thresholding or dithering to retain text clarity when producing bi-level fax output.
Batch conversion: process multi-page TIFFs or folders of TIFFs in a single job to create multi-page fax documents (TIFF-FX) or sequential G3 files to save time.
Compression trade-offs: choose Group 3/4 fax compression for minimal size with acceptable text fidelity; lossy JPEG-in-TIFF can break clean black-and-white conversion and is not recommended for text documents.
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Start your free TIFF to FAX conversion now.
Drag your file here to to upload.
Up to 250MB
Format-specific limitation: fax standards require bi-level imagery—color and continuous-tone images must be thresholded/dithered and may lose shading detail during conversion.