Add your HEIF file
Drop one or more .heif files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
HEIF to TIFF
Converting a .heif image to .tiff re-encodes the pixels for a different balance of size, quality, and support. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop HEIF files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting HEIF image to TIFF image
Converting a .heif image to .tiff re-encodes the pixels for a different balance of size, quality, and support. A .heif file uses the High Efficiency Image File Format, a codec-agnostic container standard rather than a single compression scheme. Where .heic specifically means HEVC-coded content, the .heif extension signals the general container, which can in principle wrap HEVC, AV1, or even JPEG payloads along with sequences and derived images.
A .tiff file is a Tagged Image File Format raster, the long-standing archival and prepress standard for images that must not lose a single bit. Its tag-based structure lets one .tiff hold multiple pages, layers of metadata, and pixel formats from 1-bit fax scans to 32-bit floating-point channels. For this route the practical draw is losslessly preserves any bit depth and color space you throw at it and decades of stability make it the safest long-term archival bet — balanced against files are huge — often 10x a visually identical JPEG, which is worth knowing before you commit a large batch.
Why convert HEIF to TIFF?
The practical trigger for this conversion is usually a mismatch: with .heif, the extension alone does not reveal the codec inside, so a given .heif file may or may not decode on a given device. Switching to .tiff buys you losslessly preserves any bit depth and color space you throw at it, which is why it is the better fit for archival masters for museums, libraries, and digitization projects. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
HEIF vs TIFF at a glance
| Aspect | HEIF image (.heif) | TIFF image (.tiff) |
|---|---|---|
| Format type | Lossy — discards detail it judges invisible to shrink files | Lossless — every pixel or sample is preserved exactly |
| How it stores data | iSO BMFF box structure: items, item properties, and item references describe images declaratively | structured as Image File Directories (IFDs) of numbered tags, allowing multiple images per file |
| Strongest at | container-level workflows that need bursts, brackets, or multi-resolution imagery in one file | archival masters for museums, libraries, and digitization projects |
| Weak spot | the extension alone does not reveal the codec inside, so a given .heif file may or may not decode on a given device | files are huge — often 10x a visually identical JPEG |
| Metadata | eXIF and XMP are first-class metadata items in the container, with ICC profiles or CICP parameters describing color; what survives conversion depends on the tool, not the format | eXIF is itself structured as TIFF tags, so TIFF holds it natively, alongside XMP packets, IPTC records, ICC profiles, and GeoTIFF georeferencing tags |
Pick TIFF as the output
Select .tiff in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if TIFF is selectable, the route is real and validated.
Convert on your device
Press Convert. Decoding and re-encoding happen on your device using the browser's native image pipeline and hand-tuned encoders.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid TIFF file. Outputs keep the original filename with the .tiff extension.
HEIF to TIFF questions, answered
Will converting HEIF to TIFF lose quality?
No new loss is introduced — since heif is lossy-oriented and tiff is lossless-oriented, everything the .heif file still contains is carried over exactly. What was already discarded by the original lossy encode cannot be recovered, though; converting to .tiff does not "restore" quality.
Is it private to convert HEIF files here?
Yes — the .heif file is processed inside your browser tab and never uploaded. Decoding and re-encoding happen on your device using the browser's native image pipeline and hand-tuned encoders. Close the tab and the file is gone from memory.
Where will the TIFF file work?
Every serious image editor, scanner driver, and DTP application on Windows, macOS, and Linux reads TIFF, and both major OSes preview it natively. Web browsers are the gap: Chrome, Firefox, and Edge will download rather than display a .tiff, so web delivery always requires conversion to PNG, JPEG, or WebP.
Will the TIFF file be bigger or smaller than my HEIF?
Larger, sometimes much larger. A lossless .tiff must store every pixel or sample the decoder produced, without the perceptual shortcuts .heif used. Use this route for editing headroom, not for saving space.
What happens to the metadata in my HEIF file?
In .heif, eXIF and XMP are first-class metadata items in the container, with ICC profiles or CICP parameters describing color; what survives conversion depends on the tool, not the format. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.