Convert JPG to TIFF — Free Online Converter

TIFF (Tagged Image File Format) is the gold standard for professional photography, print production, medical imaging, and archival storage. Developed by Aldus (later Adobe) in 1986, TIFF supports virtually every color depth, compression method, and metadata scheme. Converting JPG to TIFF wraps the decoded photographic image in a flexible container that supports lossless compression (LZW or ZIP), CMYK color for printing, 16-bit-per-channel color depth, and multi-page documents — features that JPEG lacks entirely.

Professional photographers, print shops, publishers, and archivists prefer TIFF because it guarantees no further quality degradation through re-saving. A TIFF file can be opened, edited, and saved thousands of times without any quality loss, unlike JPEG which degrades with each save cycle. Converting your JPG photographs to TIFF is the first step toward integrating them into professional workflows where lossless quality preservation is non-negotiable.

Print production workflows almost universally require TIFF or EPS for final image output. When a graphic designer places a photograph in an InDesign layout for commercial printing, using TIFF ensures the image data reaches the printing RIP at full quality without any additional compression artifacts from the layout application. Many print shops explicitly require TIFF for color-managed, press-ready images.

Archival and library digitization standards mandate TIFF for long-term image preservation. The Library of Congress, National Archives, and FADGI (Federal Agencies Digital Guidelines Initiative) all specify TIFF as the preferred format for master image files. If you are digitizing historical photographs, converting the JPG scans to TIFF with LZW lossless compression creates archival-grade files that comply with institutional preservation standards.

Sharp decodes the JPEG image and writes it as a TIFF file using LZW lossless compression by default. The output TIFF uses 24-bit RGB color (8 bits per channel), matching the decoded JPEG data. TIFF metadata includes IFD (Image File Directory) tags for resolution (DPI), color profile (ICC), creation date, and software identification. The JPEG EXIF data is mapped to corresponding TIFF tags. The LZW-compressed TIFF is typically 2-4x larger than the source JPG but preserves every decoded pixel losslessly.