TIFF Converter
Free online TIFF image converter. Convert TIFF files to JPG, PNG, WebP, AVIF and more. 100% browser-based, no upload required.
Convert to:
Drop your image here
or click to browse — JPG, PNG, WebP, AVIF, BMP, GIF supported
Your files never leave your device. All conversion happens 100% locally in your browser.
What Is a TIFF File?
TIFF (Tagged Image File Format) is a versatile, lossless raster image format developed by Aldus Corporation in 1986 and later maintained by Adobe. TIFF was designed as a flexible container for storing high-quality images with rich metadata. It supports multiple compression algorithms including LZW, ZIP, and PackBits, multiple color depths from 1-bit monochrome to 32-bit per channel, and both RGB and CMYK color spaces. These capabilities make TIFF the format of choice for professional photography, prepress, medical imaging, and document archiving.
A TIFF file can contain multiple images (pages) in a single file, making it the standard format for multi-page scanned documents. Despite its power and flexibility, TIFF is not supported by web browsers, making conversion to JPG, PNG, or WebP essential for online publishing. Our free TIFF converter uses the UTIF.js pure-JavaScript library to decode TIFF files directly in your browser without any server uploads.
TIFF Use Cases and Why You Need to Convert
TIFF in Professional Photography
Many professional cameras can output TIFF files directly, and photo editing software saves edited images as TIFF to preserve every editing step without quality loss. Converting TIFF to JPG is needed for delivery to clients, social media, or web galleries where file size and compatibility matter more than archival quality.
TIFF in Document Scanning
Office scanners, medical imaging equipment, and archive systems commonly produce TIFF files. Converting scanned TIFF documents to JPG or PNG makes them viewable on any device and shareable via email without specialized software requirements.
TIFF to WebP for Web Publishing
Converting TIFF to WebP reduces file sizes by 70 to 90% compared to the original TIFF while maintaining excellent visual quality. WebP is natively supported by all modern browsers, making it ideal for publishing high-quality photography on websites without the performance penalty of large TIFF files.
How to Convert TIFF Files Online for Free
- Choose an output format. Select JPG, PNG, WebP, AVIF, BMP, GIF, ICO, EPS, PSD, or TIFF from the format buttons.
- Drop your TIFF files. Drag one or more .tiff files into the converter or click to browse. Batch conversion is supported.
- Download your converted image. TIFF files are decoded using UTIF.js entirely in your browser and converted instantly. Click download to save each file.
Frequently Asked Questions About TIFF Conversion
Does TIFF support lossless compression?
Yes. TIFF supports several lossless compression options including LZW and ZIP/DEFLATE. It also supports uncompressed storage. TIFF never uses lossy compression for image data, making it suitable for archival and professional use where preserving the original image data is essential.
Why is TIFF not supported in browsers?
TIFF was designed for professional workflows, not web delivery. Its complexity, large file sizes, and the availability of better web formats (JPG, PNG, WebP) have kept browser vendors from adding native support. Our converter resolves this by decoding TIFF locally with UTIF.js.
Are my TIFF files uploaded to a server?
No. All TIFF conversion runs entirely in your browser using the UTIF.js JavaScript library. Your files never leave your device, are never stored on any server, and are never shared with anyone.