All Tools View Categories Blog About Contact Privacy
Advertisement

Compress TIFF Online

Convert or compress TIFF files to JPEG, PNG, WebP, or TIFF — up to 98% smaller, batch compress, resize — 100% private, zero upload.

100% private — images processed locally in your browser, never uploaded. Loading…
Drop images here
TIFF · TIF — drop unlimited files
No images yet
Drop files above to get started
Global Settings
Balanced
Low (high quality)High (small file)
Good balance — recommended for photos
Max Width (px)
Max Height (px)
Aspect ratio always preserved. 0 = keep original dimension.
Complete TIFF Format Guide

TIFF Files: The Professional Photographer's Complete Reference

TIFF (Tagged Image File Format) is the gold standard for professional photography, print production, and scientific imaging. Its flexible tag-based structure supports everything from 8-bit JPEGs to 16-bit RAW scans with embedded ICC color profiles and lossless compression.

1986
Aldus Corporation
16-bit
Max channel depth
~98%
TIFF→JPEG savings
IFD
Tag-based structure

The Tagged Image File Format Explained

TIFF uses a flexible tag-based structure (Image File Directories, or IFDs) to describe any image type: uncompressed raw pixels, LZW-compressed scans, JPEG-compressed tiles, or even multi-page documents. This flexibility is why TIFF outlasted formats like TGA and PCX in professional workflows.

🏷️

Tag-Based Flexibility

TIFF files are collections of IFDs (Image File Directories), each containing tags that describe image dimensions, color space, compression method, strip offsets, and metadata. A single TIFF can embed multiple images, resolution metadata, and color profiles.

🎨

High Bit Depth

TIFF supports 8, 16, 32, and 64 bits per channel. Professional camera RAW processors output 16-bit TIFF to preserve the full dynamic range of modern sensors — capturing 65,535 tonal levels per channel vs. JPEG's 256.

🔬

Scientific & Medical Use

Scientific instruments (microscopes, satellite sensors, medical scanners) output TIFF because it supports unsigned 16-bit and 32-bit float pixel data with exact numeric preservation — essential for measurement accuracy.

🖨️

Print Production Standard

Print workflows require lossless images with embedded ICC color profiles (CMYK or Adobe RGB). TIFF is the only widely-supported format that handles CMYK channels + embedded profiles natively, without conversion.

📚

Multi-Page Documents

A single TIFF file can contain multiple IFDs, each with its own image. Fax machines, document scanners, and archival systems use multi-page TIFF as a standard document interchange format (similar to multi-page PDF for images).

⚠️

No Native Browser Support

Chrome added basic TIFF support in 2023, but Firefox and Safari still cannot display TIFF natively. This tool uses the UTIF.js library to decode TIFF in all browsers, converting it to canvas pixels for display and compression.

Why this tool loads UTIF.js: TIFF decoding requires parsing the IFD tag structure, reading strip/tile offsets, decompressing LZW or Deflate data, and converting between color spaces. UTIF.js handles all of this in JavaScript, enabling cross-browser TIFF processing without any server upload or plugin installation.

TIFF Binary Structure: IFDs and Tags

A TIFF file begins with an 8-byte header pointing to the first Image File Directory. Each IFD is a sorted list of 12-byte tag entries describing one image. Understanding this structure explains both TIFF's flexibility and why it requires a real parser rather than a simple reader.

0x0100ImageWidthe.g. 4000 (px)
0x0101ImageLengthe.g. 3000 (px)
0x0102BitsPerSample8 or 16 per channel
0x0103Compression1=None, 5=LZW, 6=JPEG, 8=Deflate
0x0106PhotometricInterpretation2=RGB, 6=YCbCr, 5=CMYK
0x0111StripOffsetsbyte offsets to compressed strips
0x0115SamplesPerPixel3 (RGB) or 4 (CMYK/RGBA)
0x0116RowsPerStriprows in each compressed strip
0x011CPlanarConfiguration1=chunky RGBRGB, 2=planar RRGGBB
0x011AXResolutione.g. 300/1 (DPI)
0x011BYResolutione.g. 300/1 (DPI)
0x8769ExifIFD offset→ Exif sub-IFD (camera metadata)
0x8773ICC Profileembedded color profile bytes

Endianness: TIFF can be either little-endian (Intel byte order, II magic = 0x4949) or big-endian (Motorola byte order, MM magic = 0x4D4D). The decoder must check the first two bytes and swap accordingly. This is why TIFF parsers are more complex than BMP parsers, which are always little-endian.

TIFF vs JPEG, PNG, WebP, RAW — Full Comparison

TIFF sits at the professional end of the image format spectrum. Here's a complete comparison covering the properties that matter for choosing the right output format from this tool.

PropertyTIFFJPEGPNGWebP
Max bit depth16-bit/channel8-bit/channel16-bit/channel8-bit/channel
Lossless compressionYes (LZW, Deflate)NoYes (Deflate)Yes (VP8L)
CMYK supportYes (native)LimitedNoNo
Embedded ICC profilesYes (tag 0x8773)Yes (Exif)Yes (cHRM chunk)Limited
Multi-page supportYes (multiple IFDs)NoAPNG onlyYes (animated)
Browser supportChrome only (partial)UniversalUniversalAll modern
Typical size (24MP)70–140 MB (uncompressed)8–20 MB35–70 MB10–25 MB
Best forPro photo, print, archivalWeb images, socialWeb graphics, iconsWeb, mobile apps

When to convert your TIFF: For web delivery, always convert to JPEG (photos) or WebP (best quality/size ratio). Keep TIFF only for: sending to print shops, archiving master copies, passing between pro applications (Lightroom, Photoshop, GIMP), or scientific data pipelines. A 100 MB TIFF hero image will kill your Core Web Vitals — a 400 KB WebP version looks identical on screen.

TIFF Compression Tips for Professional Workflows

TIFF files from professional cameras or scanners are enormous. Here's how to get the most out of this tool and manage TIFF files efficiently across your workflow.

1

Use JPEG output at compress level 15–30 for professional-quality web delivery. A 100 MB TIFF scan converted to JPEG at level 20 produces a file 98% smaller with imperceptible quality loss at screen resolution. Print-destined files should stay as TIFF; web-destined files should always be JPEG or WebP.

2

Use PNG output to preserve exact color values without a file size explosion. PNG from TIFF gives you lossless compression that's 60–75% smaller than uncompressed TIFF. Unlike JPEG, PNG preserves the exact same pixel values — important if you're doing further processing in code after conversion.

3

Resize before converting for web use. A 40-megapixel TIFF scan at 7000×5800 px has 25× more pixels than a 1920×1080 web image needs. Resize to your display dimensions in the Width/Height fields first, then convert to JPEG/WebP. The resulting file will be dramatically smaller than resizing after conversion.

4

TIFF output from this tool uses UTIF.js uncompressed encoding. The TIFF output option writes 32-bit RGBA TIFF without compression. This is useful for maintaining pixel fidelity through a canvas resize operation, but the output file will be larger than the input for most source TIFFs that use LZW compression.

5

If the tool shows an error on your TIFF, check the compression type. UTIF.js supports the most common TIFF compression methods: uncompressed (1), LZW (5), Deflate/ZIP (8), and PackBits (32773). Rare variants like CCITT (fax) or JPEG-in-TIFF tiles may not decode correctly. Export from your editing application as "uncompressed TIFF" if you encounter errors.

6

16-bit TIFF inputs are converted to 8-bit for output. The browser Canvas API works in 8 bits per channel. When this tool decodes a 16-bit TIFF (65535 tonal levels per channel), the top 8 bits are used for canvas display and output. If you need 16-bit output preservation, use a desktop application (Photoshop, GIMP, Darktable) for the conversion.

TIFF in Professional Workflows

TIFF is the connecting tissue between professional capture, editing, and output pipelines. Here's where it fits and where alternatives are better.

📸

Photography Archives

TIFF is the archival master format for photographs. Unlike JPEG (which degrades each save), TIFF is saved losslessly — you can edit and re-save hundreds of times without accumulating compression artifacts.

🖨️

Print & Prepress

Print shops, magazine publishers, and advertising agencies work exclusively with TIFF (or PDF) for print-ready files. TIFF supports CMYK channels with embedded ICC profiles — essential for color-accurate print output.

🔬

Scientific Imaging

Microscopy, astronomy, satellite remote sensing, and medical imaging all use 16-bit or 32-bit TIFF to preserve measurement precision. A pixel value of 32,768 in a 16-bit TIFF represents an exact physical measurement — JPEG's rounding would corrupt the data.

🔄

App-to-App Interchange

When moving images between Photoshop, Lightroom, Illustrator, and other professional tools, TIFF with "flatten" preserves the maximum information. It's the lingua franca of pro creative apps that all read and write it reliably.

⚠️

Web Images — Convert Away

Never serve TIFF on the web. Convert to JPEG or WebP. A 50 MB TIFF served to a mobile browser will fail to load, drain the user's data plan, and score zero on Core Web Vitals LCP. Even PNG is usually better than TIFF for web graphics.

⚠️

Email Attachments — Convert Away

Most email clients refuse attachments over 25 MB. A full-resolution TIFF from a modern camera is easily 100 MB+. Always convert to JPEG before attaching to email. Use this tool to resize and compress before sending.

About Compress TIFF Online

Convert and compress TIFF files in your browser — no upload, no server, complete privacy. Compress TIFF Online converts professional TIFF/TIF images to JPEG, PNG, or WebP, achieving 92–98% file size reduction while giving you full control over output quality. Note: TIFF file decoding requires Chrome 116+ or Edge — Firefox and Safari do not natively decode TIFF in the browser Canvas API.

TIFF is a professional imaging format used in photography, medical imaging, and print production. Its uncompressed (or lightly LZW-compressed) structure makes TIFF files enormous — a 24 MP camera TIFF is typically 70 MB uncompressed. This tool converts TIFF files to web-ready formats using the browser's native Canvas decoder and codec, making massive TIFF archives web-shareable in seconds.

Drop any number of TIFF files, choose JPEG for photos, PNG for lossless output, or WebP for the best size/quality ratio. Resize to target display dimensions, strip EXIF/IPTC metadata for privacy, and download results individually or as a ZIP. Everything runs locally — your TIFF files never leave your browser.

Features

  • TIFF → JPEG/PNG/WebP — full format conversion; JPEG for photos, PNG for lossless, WebP for best compression
  • 98% size reduction — TIFF to JPEG/WebP achieves massive savings from uncompressed or LZW source files
  • 100% browser-local — Canvas API decoding, no upload, works offline after load, TIFF never leaves your device
  • Chrome/Edge required — TIFF browser decoding is supported in Chrome 116+ and Edge; not available in Firefox/Safari
  • Unlimited batch — drop entire TIFF libraries with real-time per-file progress and savings display
  • Precise compress level — 1–100 quality slider for JPEG/WebP; PNG output is always lossless
  • Smart resize — Max Width/Height with aspect-ratio lock; critical for large-format TIFF files
  • Metadata stripping — removes EXIF, IPTC, XMP, and ICC profiles for privacy and size savings
  • Batch ZIP download — download all converted files in one archive

How to Use

  1. Use Chrome or Edge. TIFF decoding requires Chrome 116+ or Edge. Other browsers will show an error when loading TIFF files.
  2. Drop TIFF files. Drag TIFF/TIF files onto the drop zone or click Browse.
  3. Choose output format. JPEG for photographic TIFF content (recommended). PNG for lossless conversion. WebP for best compression on modern browsers.
  4. Set compress level. Level 8–20 gives near-lossless JPEG quality. PNG output is always lossless regardless of level.
  5. Optional: resize. Set Max Width/Height — essential for large-format TIFF files (A3, A2 scans etc.) being prepared for web.
  6. Compress All and download. Results download individually or as a ZIP archive.

Examples

Example 1 — Photography archive: 20 RAW-processed TIFF exports from Lightroom (avg 85 MB each) → JPEG output, compress level 18, max width 2400 → avg 2.1 MB each → 97% savings → web-ready portfolio images.

Example 2 — Document scans: TIFF document scans (avg 12 MB each) → PNG output (lossless for text readability) → avg 1.8 MB each → 85% savings → email-shareable PDFs.

Example 3 — Medical/scientific images: TIFF microscopy images → JPEG output, compress level 12, max width 1600 → publication-ready web images while preserving visual detail for review.

Benefits

  • Extreme savings — converting professional TIFF files to JPEG or WebP achieves 92–98% size reduction that is impossible within the TIFF format itself.
  • Zero upload privacy — medical, scientific, and personal TIFF files are processed locally; they never touch a server or cloud storage.
  • Batch efficiency — convert an entire TIFF archive in one session; far faster than per-file desktop software exports.

Frequently Asked Questions

Does this tool support TIFF files?
Yes, with a browser requirement: TIFF decoding in the browser requires Chrome 116+ or Edge 116+. Firefox and Safari do not natively decode TIFF in the Canvas API. If you're using a supported browser, drop your TIFF files and they'll compress and convert normally. For Firefox/Safari users, consider converting TIFF to JPEG/PNG/WebP first in a desktop app, then further compressing here.
Why are TIFF files so large?
TIFF (Tagged Image File Format) is designed for professional imaging workflows — print, medical imaging, scientific photography, and archival. TIFF files store full uncompressed (or LZW/ZIP-compressed) pixel data with support for 8, 16, or 32 bits per channel, multiple layers, and extensive metadata. A typical 24-megapixel TIFF at 16-bit depth is 140 MB. This is appropriate for professional editing but impractical for web or email sharing.
How much smaller will TIFF be after conversion?
TIFF to JPEG: 92–98% reduction. TIFF to WebP: 94–98% reduction. TIFF to PNG: 60–85% reduction (lossless). A 50 MB TIFF photograph becomes approximately 1–4 MB as JPEG, 600 KB–2 MB as WebP, or 7–20 MB as PNG. The exact savings depend on image content, bit depth, and any LZW pre-compression in the source TIFF.
What is the best format to convert TIFF to for web use?
For web publishing: WebP gives the best size/quality ratio and is supported in all modern browsers. JPEG is the safest choice for maximum compatibility. For archival where lossless is required: PNG preserves every pixel exactly. For print use: keep the original TIFF — this tool is for creating web-optimized derivatives, not for replacing archival masters.
Is TIFF to PNG conversion lossless?
Yes — PNG is a lossless format. TIFF to PNG conversion preserves every pixel's color value exactly (down-converting from 16-bit to 8-bit per channel if the source is 16-bit, which is standard for web PNG). The result is pixel-perfect but typically 60–85% smaller than the TIFF.
Can I compress 16-bit TIFF files?
Yes — the browser Canvas API converts 16-bit TIFF data to 8-bit per channel for display and re-encoding. The output (JPEG, PNG, WebP) is always 8-bit, which is standard for all web image formats. If you require 16-bit output for printing or editing, keep the original TIFF and use this tool only to create web-optimized versions.
How do I batch convert multiple TIFF files?
Drop all TIFF files onto the drop zone at once. Set global settings (output format, compress level, resize). Click Compress All. Progress and savings are shown per file. Download all results as a ZIP archive. There is no limit on batch size other than available browser memory.
What metadata is in TIFF files and should I strip it?
Professional TIFF files often contain extensive metadata: EXIF (camera settings, GPS), IPTC (copyright, keywords, creator), XMP (Adobe Photoshop/Lightroom history), ICC color profiles, and thumbnail previews. Enabling Strip Metadata removes this overhead (saving 5–200 KB per file) and protects confidential shooting location and copyright data when sharing TIFF-derived images.

More Image tools

View All

Compress GIF Online

Compress GIF images online for free — convert GIF to WebP, JPEG, or PN...

Compress Images Online

Compress JPEG, PNG, WebP, GIF and SVG images online for free — no uplo...

Compress PNG Online

Compress PNG images online for free using color quantization — same te...

Compress BMP Online

Compress BMP files online for free — convert BMP to JPEG, PNG, or WebP...

Compress WebP Online

Compress WebP images online for free — no upload required. Reduce WebP...