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Supports: CRW
CRW is Canon's original RAW image format, used by early Canon digital cameras like the EOS D30, D60, 10D, 300D, and PowerShot G-series. CRW files contain unprocessed sensor data — maximum detail and dynamic range, but they require specialized software (Adobe Camera Raw, Canon Digital Photo Professional, RawTherapee) to open. Converting to JPG gives you universally viewable images that can be shared via email, uploaded to social media, printed at any photo lab, and opened on every device without special software.
| Feature | CRW (Canon RAW) | JPG (output) |
|---|---|---|
| File size (6 MP image) | ~6–8 MB | ~1–2 MB |
| Editable (exposure, WB) | ✅ Full RAW editing | ❌ (baked in) |
| Software required | RAW editor | None — universal |
| Social media upload | ❌ | ✅ |
| Email sharing | Impractical (large, unsupported) | ✅ |
| Print lab compatible | Rarely | ✅ Universal |
CRW was used by early Canon cameras including the EOS D30, D60, 10D, 300D (Digital Rebel), and PowerShot G1, G2, G3, G5, G6, Pro1, and S-series. Canon replaced CRW with CR2 starting around 2004.
CRW contains unprocessed RAW data with more dynamic range and color depth than JPG can represent. The conversion applies default processing (white balance, exposure, tone curve) and compresses to JPG. Use "Highest" or "Very High" Quality Preset to minimize compression artifacts.
Yes. Upload multiple CRW files and convert them all to JPG at once with the same Quality Preset and resolution settings.
CRW uses Canon's older CIFF (Camera Image File Format) structure. CR2 uses the newer TIFF-based structure and was introduced around 2004. Both are Canon RAW formats, but CR2 is more widely supported in modern software.
This converter applies default RAW processing. For manual adjustments, use a RAW editor like Adobe Lightroom or RawTherapee first, then export as JPG.