HEIC to TIFF Converter
Convert your HEIC files to TIFF format free, right in your browser — no uploads, no signup, no watermarks. Files never leave your device.
Loading converter...
Quick Answer: How to Convert HEIC to TIFF
HEIC is Apple's High Efficiency Image Container (HEVC/HEIF) — the default iPhone photo format. TIFF is the Tagged Image File Format — photography and publishing's heavyweight. Converting between them re-encodes the media with TIFF's compression model, so output quality depends on the settings you pick in the converter. Run it free at practicalwebtools.com/convert/image/heic-to-tiff: drop in your HEIC, adjust settings if you like, and download the TIFF — no signup, no upload, everything stays on your device.
How to Convert HEIC to TIFF Online
- 1
Add your HEIC file
Drag and drop it into the converter, or click to browse. HEIC files up to the size limit are accepted, and nothing is uploaded — processing runs locally in your browser.
- 2
Set TIFF options
Pick your quality: the converter exposes the settings that matter for TIFF. Higher bitrates preserve more of the HEIC's detail at larger file sizes.
- 3
Download the TIFF
Conversion runs on your device. When it completes, download the TIFF file — repeat for as many files as you need, free and unlimited.
Key Facts About HEIC to TIFF Conversion
- HEIC: MPEG HEIF standard 2015; Apple adopted it in iOS 11 (2017), lossy HEVC — roughly 50% smaller than JPEG at equal quality.
- TIFF: Aldus (later Adobe), 1986, flexible: none, LZW, ZIP (lossless), or JPEG (lossy).
- HEIC strength: halves iPhone photo storage.
- TIFF strength: stores 8/16/32-bit depth, multiple pages, layers, and geospatial tags (GeoTIFF).
- HEIC limitation to know: Windows needs an extension; older software doesn't know it.
- TIFF limitation to know: files are enormous.
HEIC vs TIFF: Format Comparison
What is HEIC?
HEIC is the default image format on modern iPhones and iPads. It offers better compression than JPEG while maintaining similar quality.
- File extension: .heic, .heif
- Developed by: MPEG (Moving Picture Experts Group)
- Best for: iOS photos, efficient storage on Apple devices
What is TIFF?
TIFF is a flexible, adaptable file format for handling images and data within a single file. It is popular for high-quality photography and print publishing.
- File extension: .tiff, .tif
- Developed by: Adobe Systems (originally Aldus)
- Best for: Print publishing, professional photography, archiving
Why Convert HEIC to TIFF?
- TIFF is perfect for print publishing, professional photography, archiving
- Web browsers load TIFF images faster
- TIFF supports features HEIC doesn't (transparency, animation)
- Converting to TIFF reduces file size for web use
- TIFF is required by specific applications or platforms
Frequently Asked Questions
Will converting HEIC to TIFF lose quality?
It depends on the formats: HEIC is lossy HEVC — roughly 50% smaller than JPEG at equal quality and TIFF is flexible: none, LZW, ZIP (lossless), or JPEG (lossy). Any step from a lossless source into TIFF keeps everything; any lossy step re-encodes and discards some data.
Are my files uploaded anywhere during HEIC → TIFF conversion?
No. This converter runs on WebAssembly inside your browser — your HEIC file is read from disk, processed by your device's CPU, and the TIFF is written back locally. There is no server upload at any point, which also means no size-based throttling or waiting in queue.
Why is my TIFF file larger/smaller than the HEIC original?
TIFF is flexible: none, LZW, ZIP (lossless), or JPEG (lossy), while HEIC is lossy HEVC — roughly 50% smaller than JPEG at equal quality. File size follows from that: moving to a less aggressive or lossless target grows the file; moving to efficient lossy compression shrinks it. a TIFF can hold multiple images in one file — pages of a scanned document — which PNG and JPEG structurally cannot
What devices and apps play TIFF files?
Photoshop, scanners, publishing, GIS. Files are enormous — worth knowing before you standardize on it.