| What it does | Professional online tool for converting RGB images to CMYK color space for printing
| Free browser-based HEIC converter that processes files locally on your device
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| Stage | Not given
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| Founded | Not given
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| Based in | US
| ES
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| Pricing model | Free
| Free
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| Pricing | Not given
| Free, unlimited conversion with no paywall or artificial limits
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| Key features | - Real-time preview and before/after comparison
- Built-in ICC profiles with custom profile upload support
- Professional rendering intents (Perceptual, Relative Colorimetric, Saturation, Absolute Colorimetric)
- Black Point Compensation built-in
- Optional dithering for smooth gradients
- Multiple output formats (TIFF, JPEG, PNG)
- Support for sRGB source profiles
- No registration or sign-up required
- Automatic file deletion after download or 10 minutes
| - Convert HEIC to JPG, PNG, PDF, WebP, GIF and BMP
- Batch conversion of multiple files at once
- HEIC photo viewer
- Works entirely in browser with no installation
- All processing happens locally on your device
- No file size limit or conversion caps
- Works offline after page loads
- Quality presets for JPG, WebP and PDF
- No watermarks added to converted images
- Cross-platform compatibility
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| What makes it different | - Industry-standard color conversion matching professional software like Photoshop, GIMP, and Ghostscript
- Browser-based with no download or installation required
- Privacy-protected with automatic file deletion
- Custom ICC profile upload for precision with specific print providers
| - Local browser processing means your photos never leave your device or reach any server
- Works offline after loading, with no upload or download waiting times
- Built independently without corporate ownership or subscription model
- No account creation, no signup, no watermarks required
- Unlimited batch processing with only device memory as a practical limit
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 25 ▼ −1 (down) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 8 | 0 |
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| Citation Flow (Majestic) | 24 | 15 |
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| Referring domains (Majestic) | 104 | 3 |
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RGB to CMYK Converter
OpenMyHEIC