TIFF to JPG Converter
Convert multi-page TIFFs to JPG securely in your browser. Features bulk ZIP download, quality control, and LZW/Packbits support. No server uploads.
Lower quality = Smaller file size.
Bundles all pages into one archive.
About
TIFF (Tagged Image File Format) is the gold standard for scanning and print industries due to its ability to store lossless, multi-page data. However, modern web browsers and mobile devices cannot natively display these files. This creates a critical bottleneck for legal, medical, and archival professionals who receive scanned contracts or records in TIFF format but need to share them as accessible JPGs.
Accuracy and privacy are paramount. Unlike standard converters that process data on remote servers, this tool operates entirely within your browser's secure sandbox. Your sensitive documents never leave your device. Furthermore, we address the specific technical challenge of Multipage TIFFs. While generic tools often discard all but the first page, this engine parses the entire Image File Directory (IFD) linked list, extracting every page into a downloadable gallery or a convenient ZIP archive.
Formulas
The conversion process involves interpreting the raw byte stream based on the compression tag found in the IFD. The file size reduction in JPG is controlled by the Quality factor (Q).
Compression Efficiency:
SizeTIFFSizeJPG ≈ f(Q, detail)When handling multi-page TIFFs, the parser follows the internal pointers:
Reference Data
| Feature | TIFF (Source) | JPG (Output) | Conversion Logic |
|---|---|---|---|
| Compression | Lossless (LZW, ZIP) or None | Lossy (DCT) | Iraw → dct → Ijpg |
| Structure | Container (Multiple IFDs) | Single Stream | Extract IFD1...IFDn |
| Color Depth | 8, 16, 32-bit / CMYK | 8-bit / RGB | Tone Mapping / Downsampling |
| Metadata | Extensive (Tags) | Limited (EXIF) | Preserve DPI & Date |
| File Size | Very High (50MB+) | Low (2-5MB) | Ratio ≈ 1:10 |
| Web Support | FALSE | TRUE | Required for viewing |