Convert Tagged Image File Format (.tiff) to WebP Image (.webp) online for free. Fast, secure image conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .tiff file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .webp file when it's ready.
WebP is Google's modern image format offering both lossy and lossless compression with alpha transparency, while TIFF is the professional raster standard for print and archival. Converting TIFF to WebP provides dramatic file size reduction for web delivery — lossless WebP is typically 50-70% smaller than equivalent TIFF, and lossy WebP at quality 85 can achieve 90-95% reduction. This makes TIFF images practical for web display, sharing, and modern digital distribution.
This conversion is the professional-to-web format bridge. Studios, publishers, and institutions maintain TIFF masters for production and archival, then convert to WebP for the most efficient web delivery format available.
TIFF files are impractically large for web delivery. A single professional TIFF photograph at 36-140 MB cannot be served to a web page, uploaded to social media, or emailed within attachment limits. WebP provides the most efficient compression available, reducing these files by 50-95% while maintaining excellent visual quality.
WebP is supported by all modern browsers (97%+ coverage), making it the optimal web delivery format. Converting TIFF to WebP in a single step produces the smallest possible web-ready file that maintains high quality — more efficient than JPEG or PNG for most content types.
Sharp decodes the TIFF data (all compression variants), quantizes 16/32-bit to 8-bit if needed, and encodes using WebP's compression engine. Lossless mode uses predictive coding with entropy compression. Lossy mode uses VP8 block-based prediction. Both modes support alpha transparency from the TIFF source. Quality parameter (1-100) controls lossy aggressiveness. Effort (0-6) controls lossless optimization thoroughness.
Lossless WebP preserves every decoded pixel exactly — 8-bit TIFF data transfers without any quality loss. Lossy WebP at quality 85 produces output visually indistinguishable from the TIFF for photographic content. For 16-bit TIFFs, the 8-bit quantization step is the primary quality factor; the subsequent WebP encoding adds minimal additional impact. Alpha transparency from TIFF is preserved in both WebP modes.
| Device | TIFF | WebP |
|---|---|---|
| Windows PC | Native | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Native |
| Linux | Partial | Partial |
| Web Browser | No |
TIFF to WebP conversion provides the most dramatic file size reduction for web-bound professional images. Lossless mode preserves pixel-perfect quality at 50-70% smaller, while lossy mode achieves 90-95% reduction with excellent visual quality.
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| Native |
Enhver browser, enhver enhed
| Funktion | TIFF | WebP |
|---|---|---|
| Fulde navn | Tagged Image File Format | WebP Image |
| Filendelse | .tiff | .webp |
| Bedst til | Professional quality | Superior compression |