TIFF converter
Convert TIFF and TIF files with care for pages, compression, bit depth, color profiles, OCR, and archival workflows.
.tif · .tiff
Format
About TIFF
TIFF is a tag-based raster container rather than one narrow image encoding. A file is organized through Image File Directories that point to pixel data and metadata tags for dimensions, bit depth, compression, color interpretation, resolution, orientation, and more. That flexibility is why TIFF appears in scanning, publishing, prepress, microscopy, geospatial imagery, fax archives, and long-term records. It can store a single page or many pages, bilevel scans or high-bit-depth color, uncompressed pixels or several compression schemes. Our image engine can convert TIFF to common image targets and PDF, while vision routes can extract text-like outputs from TIFF scans.
Version and encoding details matter. Baseline TIFF covers the common tag model, but real files may use BigTIFF for large offsets, tiled images, multiple strips, predictor filters, LZW, Deflate, PackBits, CCITT Group 3 or Group 4 fax compression, JPEG compression, CMYK, Lab color, alpha, EXIF, ICC profiles, and private vendor tags. A decoder that handles an office scan may fail on a scientific tiled TIFF. Multi-page TIFF is especially easy to mishandle because many image targets represent one canvas, not a document stack. The local API sample we converted to PNG produced a single 64 by 48 PNG, which is a still-image path rather than a page-preserving document export.
Readers and writers include scanners, document management systems, Adobe tools, medical and lab instruments, OCR suites, print production software, fax servers, and archival repositories. People choose TIFF when they need high fidelity, non-lossy scans, color-managed images, or compatibility with old imaging systems. Browsers are not reliable TIFF viewers, so web delivery usually requires PNG, JPG, WebP, AVIF, or PDF derivatives. A records workflow may still keep TIFF as the preservation master because the conversion target drops tags, pages, or bit depth that explain how the scan was captured and filed.
TIFF conversion breaks when a flexible archival container is squeezed into a simple image. TIFF to JPG can reduce size, but it discards high bit depth, may flatten alpha, and adds lossy compression. TIFF to PNG is good for single pages or screenshots but may ignore extra pages in viewers that only expect one image. TIFF to PDF is better when every scanned page must stay in one file. TIFF to TXT, CSV, XLSX, or DOCX is an OCR problem, not a normal image conversion. Before converting, count pages, identify compression, check color mode, preserve the original, and verify the output against a page count or known text sample.
Common TIFF problems
A multi-page scan turns into one picture.
Use /convert/tiff-to-pdf when every page must stay together, and compare page count after export.
A browser or CMS refuses TIFF uploads.
Use /convert/tiff-to-png for lossless stills or /convert/tiff-to-jpg for photo-like pages that need smaller files.
Text inside a scanned TIFF is not searchable.
Use /convert/tiff-to-txt or /convert/tiff-to-docx with vision extraction, then proof names and numbers manually.
A fax-compressed archive needs spreadsheet data.
Use /convert/tiff-to-xlsx only for table-like scans and reconcile totals because OCR must infer rows and cells.
Color-managed print art shifts after conversion.
Try /convert/tiff-to-png or /convert/tiff-to-pdf, then inspect ICC handling in the print workflow before discarding the TIFF.