CONVERT
CR2 → TIFF
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Fast, secure CR2 to TIFF conversion. No registration required.
Here is the short version — CR2 is Canon's proprietary RAW photo format from its DSLR line. Hence the need for TIFF. A CR2 → TIFF operation is one of the simplest image jobs there is: same pixel grid, different wrapper. What genuinely changes is how lossy the codec is, whether alpha survives, and how large the final file ends up. KaijuConverter picks safe defaults for each of those and lets you override them under Advanced. Keep in mind CR2 is Canon's proprietary RAW photo format from its DSLR line. And remember that TIFF is the archival multi-page master format used in scanning, print and document pipelines.
Canon RAW CR2
Source formatCR2 is Canon camera RAW format containing unprocessed sensor data.
TIFF Image
Target formatTIFF is a flexible, high-quality image format widely used in publishing, printing, and professional photography. It supports multiple compression methods and color spaces including CMYK.
Why convert CR2 to TIFF
The real reason to move from CR2 to TIFF is almost never picture quality — both raster formats store essentially the same pixels. It is about the tools downstream: which editors open the file natively, which CMSes upload it without transcoding, which social platforms accept it. Picking TIFF solves those edge cases at the cost of a short conversion step.
HOW TO CONVERT
CR2 → TIFF
Provide the CR2
Click or drag to upload. We accept a single CR2 file per job, with an optional queue of additional images for batch mode.
Encode to TIFF
The conversion decodes the CR2, resolves the colour space to sRGB and writes the TIFF container around the pixel data.
Save the TIFF
The download is streamed back over HTTPS. If you uploaded multiple files, a ZIP with all TIFF outputs is produced instead.
Common Use Cases
Share across platforms
Send TIFF files to anyone without worrying about whether they have the right software for CR2.
Embed in documents
Drop TIFF output into Word, Google Docs, PowerPoint, Notion or a website without conversion warnings.
Optimize size
TIFF often produces smaller files than CR2 for web, email and storage.
Archive & future-proof
Store in a widely-supported format that will still open on future operating systems without legacy plugins.
CR2 vs TIFF — Strengths and limitations
What each format does best, and where it falls short.
CR2 Strengths
- Mature — 13 years of camera bodies and tooling.
- Preserves every bit of Canon sensor data for post-processing.
- Embedded JPEG preview makes browsing fast.
- Supported by every major raw processor.
Limitations
- Proprietary — no official spec, tool support depends on reverse engineering.
- Canon-only tags (Picture Styles, DPP adjustments) are lost when processed outside DPP.
- Superseded by CR3 in 2018 — format is frozen.
TIFF Strengths
- Lossless by default — no generation loss on successive edits and saves.
- Supports any bit depth (1 to 32 bits per channel), any color model, any number of channels.
- Extensible tag system means vendor-specific data survives alongside standard tags.
- Multi-page containers are perfect for scanned documents, faxes, and DICOM-like stacks.
- Industry-standard for archival, museums, scientific imaging, and high-end print prepress.
Limitations
- File sizes are huge compared to JPEG/WebP/AVIF — often 10-30× larger.
- Not a web format — no browser displays TIFF natively.
- Ambiguous spec areas mean some TIFFs only open correctly in the tool that created them.
CR2 vs TIFF — Technical specifications
Side-by-side comparison of the technical details.
CR2
- MIME type
- image/x-canon-cr2
- Extension
- .cr2
- Container
- TIFF/EP with Canon private tags
- Bit depth
- 14-bit (most bodies); 12-bit (some)
- Successor
- .cr3 (EOS M50 onward, 2018)
TIFF
- MIME type
- image/tiff
- Extensions
- .tif, .tiff
- Standard
- TIFF 6.0 (1992); BigTIFF extension for 64-bit offsets
- Max file size
- 4 GB (TIFF); 2^64 bytes (BigTIFF)
- Compression options
- None, LZW, Deflate, JPEG, CCITT G3/G4, PackBits, JBIG
| Specification | CR2 | TIFF |
|---|---|---|
| MIME type | image/x-canon-cr2 | image/tiff |
| Extension | .cr2 | — |
| Container | TIFF/EP with Canon private tags | — |
| Bit depth | 14-bit (most bodies); 12-bit (some) | — |
| Successor | .cr3 (EOS M50 onward, 2018) | — |
| Extensions | — | .tif, .tiff |
| Standard | — | TIFF 6.0 (1992); BigTIFF extension for 64-bit offsets |
| Max file size | — | 4 GB (TIFF); 2^64 bytes (BigTIFF) |
| Compression options | — | None, LZW, Deflate, JPEG, CCITT G3/G4, PackBits, JBIG |
CR2 vs TIFF — Typical file sizes
Approximate file sizes for common scenarios.
CR2
- 22 MP CR2 (5D Mark III) 25-35 MB
- 50 MP CR2 (5DS/5DS R) 55-75 MB
TIFF
- Scanned A4 page (300 dpi, B&W) 100-300 KB
- Scanned A4 page (600 dpi, color) 15-40 MB
- Print-quality magazine photo 30-150 MB
- Satellite GeoTIFF tile 50 MB - 5 GB
Quality & Compatibility
CR2-to-TIFF conversion does not change the visible content. Quality is capped by the CR2 decode; re-encoding a lossy source at high quality cannot recover detail that was already discarded. For archival masters, keep the original CR2 alongside the TIFF copy.
Tips for Best Results
- Large CR2 files may look identical to small TIFF files for photographic content; pick quality based on end use, not headline megapixels.
- For print, export TIFF at 300 DPI minimum and check that the colour profile embedded matches the print shop specification.
- Batch-convert related CR2 images in one pass so they share identical encoder settings and look consistent side-by-side.
Frequently Asked Questions
It depends on the codecs involved. If both CR2 and TIFF are lossy, the pixels are re-encoded and a small amount of detail is discarded — invisible at default quality settings on photographs. If TIFF is lossless (PNG, TIFF, BMP) the output keeps every pixel of the decoded CR2 exactly, but cannot recover detail that CR2 had already compressed away.
Often yes, especially when TIFF is lossless. CR2 tuned for efficient web delivery will usually produce smaller files than TIFF's default settings. If file size matters, drop the quality in Advanced or pick a more compressed target format instead.
KaijuConverter uploads over HTTPS, processes the image in an isolated container and deletes both the source and the output within two hours. No account is required, file contents are never logged, and we do not use uploads to train any model. For confidential material, the paid plan includes a data-processing agreement.
Related comparisons
See these formats side by side to understand which fits your use case best.
Related Guides
TIFF/TIF Format: The Professional Imaging Standard
Complete guide to TIFF format: tag-based IFD architecture, 8/16/32-bit depth, CMYK print support, LZW compression, multi-page TIFF, BigTIFF, and professional workflow commands.
Read guideTIFF Format: The Complete Guide to Tagged Image File Format
Everything about TIFF: IFD tag structure, compression types (LZW, ZIP, JPEG), colour spaces, multi-page TIFF, BigTIFF, TIFF vs PNG vs PSD vs RAW, and when to use TIFF.
Read guideTIFF: Tagged Image File Format & Professional Image Archive
Complete guide to TIFF format, compression methods (LZW, DEFLATE, JPEG), multi-image files, GeoTIFF, and professional archival imaging.
Read guideSecure & Private Conversion
Your files are encrypted during transfer, processed in isolated containers, and automatically deleted within 60 minutes. We never read, share, or store your data.