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Convert TIFF to WEBP Online Free — Fast Batch Conversion
How to Convert Images Online
1Upload your TIFF file
Click the upload button or drag and drop your TIFF file.
2Convert
Click Convert. Convertify processes your file instantly.
3Download WebP
Download your converted WebP file. Files are deleted from the server immediately.
Supported Image Formats
WebP
Modern image format by Google. Up to 30% smaller than JPG with the same quality.
TIFF
Professional lossless format used in printing and photography.
HEIC
Apple photo format used by iPhone and iPad. High quality with small file size.
HEIF
High Efficiency Image Format — same as HEIC, used on Apple devices.
PNG
Lossless format that preserves every pixel. Best for screenshots and logos.
JPG
Universal format for photos. Supported everywhere, great balance between quality and file size.
GIF
Classic format for simple animations. Supports transparency and up to 256 colors.
BMP
Uncompressed bitmap format. Maximum quality but very large file size.
AVIF
Next-gen format with excellent compression. Up to 50% smaller than JPG.
PPM
Portable Pixmap format used in Unix/Linux environments.
HDR
High Dynamic Range format storing extended brightness data.
FITS
Flexible Image Transport System used in astronomy and science.
PDF
Portable Document Format. Convert PDF pages to JPG, PNG or WebP images.
AVIF vs WebP vs HEIC vs JPG
Quick comparison to help you choose the right format
AVIF
- Size: Up to 50% smaller than JPG
- Browsers: Chrome, Firefox, Safari
- Transparency: ✓
- Best for: Web performance
WebP
- Size: 25-35% smaller than JPG
- Browsers: All modern browsers
- Transparency: ✓
- Best for: Web compatibility
HEIC
- Size: ~50% smaller than JPG
- Browsers: Safari only
- Transparency: ✓
- Best for: iPhone storage
JPG
- Size: Baseline
- Browsers: All browsers & apps
- Transparency: ✗
- Best for: Universal sharing
Frequently Asked Questions
- How much smaller will my WebP be compared to TIFF?
- Dramatically smaller. A typical 36 MB uncompressed TIFF becomes approximately 1.6 MB as WebP at standard quality — a 96% reduction. The exact savings depend on image content and quality settings.
- Will converting TIFF to WebP reduce quality?
- Lossy WebP at quality 80–90 produces visually identical results to source photographs — quality differences are imperceptible in most images. Lossless WebP preserves all image data with no quality loss.
- Is WebP supported by all browsers?
- WebP is supported by approximately 97% of browsers globally as of 2026, including Chrome, Firefox, Safari (since v14), and Edge. Use a JPEG fallback for the remaining 3%.
- Does WebP support 16-bit color like TIFF?
- No. WebP is limited to 8-bit per channel. Converting a 16-bit TIFF to WebP downsamples the color depth, though this is imperceptible on standard displays.
- Does TIFF to WebP preserve transparency?
- Yes. WebP supports full alpha channel transparency. Transparency from TIFF files is preserved in the WebP output.
- How are multi-page TIFFs handled?
- Each page converts to a separate WebP file. A 10-page scanned document TIFF produces 10 WebP files.
- Can I convert multiple TIFF files to WebP at once?
- Yes. Convertify supports batch conversion — upload up to 10 TIFF files and download them all as WebP simultaneously.
Why convert TIFF to WebP?
TIFF was designed for professional editing and archiving — not delivery. A 24-megapixel TIFF weighs 36–144 MB, zero browsers render it natively, and serving it on the web is impractical. WebP solves all three problems: a 36 MB TIFF converts to a 1.6 MB lossy WebP (96% smaller) or 12–18 MB lossless WebP (50–70% smaller). WebP reaches 97% of global browsers including Chrome, Firefox, Safari (since v14), Edge, and Opera. For web delivery, TIFF-to-WebP is the single most efficient conversion in terms of file size reduction.
TIFF vs WebP comparison
| Feature | TIFF | WebP |
|---|---|---|
| Typical file size (24MP photo) | 36–144 MB | 1.5–3 MB (lossy) / 12–18 MB (lossless) |
| File size reduction | Baseline | 93–97% smaller (lossy) |
| Browser support | None | ~97% (Chrome, Firefox, Safari, Edge) |
| Compression | Lossless (LZW/ZIP) or none | Lossy and lossless modes |
| Color depth | 8, 16, 32-bit float | 8-bit per channel only |
| Transparency | Supported | Supported (8-bit alpha) |
| CMYK | Supported | Not supported |
| Max dimensions | No practical limit | 16,383 × 16,383 px |
| Best for | Professional editing, archival, print | Web delivery, web performance |
File size benchmarks: TIFF to WebP
The compression gains from TIFF to WebP are among the largest of any image format conversion. A 36 MB uncompressed 24-megapixel TIFF converts to approximately 1.6 MB at WebP quality 80 — a 96% reduction. At quality 90, the same image produces roughly 2.8 MB (92% reduction). Lossless WebP achieves 50–70% reduction over uncompressed TIFF. Google's own data shows WebP lossy is 25–34% smaller than JPEG at equivalent quality; TIFF is vastly larger than JPEG to begin with, so the TIFF-to-WebP gap is extreme. A 144 MB 16-bit TIFF (same 24MP photo at full editing depth) converts to a 1.6–2.5 MB lossy WebP — a 98% reduction — because WebP operates at 8-bit depth regardless of source.
TIFF professional workflows and WebP for delivery
Professional photographers export TIFFs from Lightroom Classic and Capture One at 16-bit in Adobe RGB or ProPhoto RGB color space — preserving 65,536 tonal values per channel for editing headroom. These files are optimized for editing, not delivery. The standard professional workflow is: edit and archive in TIFF, convert to a delivery format once as the final step. WebP is the optimal delivery format for websites and web applications — 97% browser support, excellent compression, transparency support, and no quality loss visible to end users. The TIFF master is preserved; WebP is the derived deliverable.
16-bit TIFF and WebP color depth
TIFF supports 16-bit per channel (65,536 tonal values per channel) and 32-bit floating-point per channel for HDR. WebP is limited to 8-bit per channel (256 values per channel, 16.7 million colors total). Converting a 16-bit TIFF to WebP discards half the tonal range — this is a permanent downsampling from 48-bit color to 24-bit color. For finished photographs displayed on standard monitors, this difference is invisible: standard sRGB displays operate at 8-bit depth. The quality difference matters only for images requiring significant post-processing — another reason to preserve the TIFF master and convert to WebP only for delivery.
WebP browser support and the picture element
WebP has near-universal support as of 2026: Chrome 23+, Firefox 65+, Safari 14+, Edge 18+, Opera 12+. Global coverage is approximately 97%. The remaining 3% consists primarily of very old iOS Safari versions, legacy browsers, and some embedded environments. For full compatibility, use the HTML picture element: provide WebP as the first source and JPEG as fallback. Most modern image CDNs (Cloudflare Image Resizing, Cloudinary, Imgix) serve WebP automatically based on the browser's Accept header.
TIFF to WebP for scanned documents and photography
Scanner software defaults to TIFF — often multi-page, often at 300–600 DPI, producing large files. A 10-page scanned document at 300 DPI as a multi-page TIFF might be 50–200 MB. Converting each page to WebP produces files of 50–200 KB per page — a 99%+ reduction — while maintaining readability. For black-and-white document scans, lossless WebP is a better choice than lossy to preserve text sharpness. For photographic scans (artworks, photographs, slides), lossy WebP at quality 85+ produces excellent results.
How Convertify converts TIFF to WebP
Convertify uses a Rust backend with libvips for TIFF to WebP conversion. libvips processes TIFF files through a streaming pipeline without loading full uncompressed data into memory — important for large professional TIFFs. Color profiles are applied during conversion to ensure accurate color rendering in the WebP output. Transparency from TIFF alpha channels is preserved. Files are processed server-side over HTTPS and deleted immediately after download. No account required.