What file formats do you support?

We support over 100 file formats including images (JPG, PNG, GIF, WebP, TIFF), documents (PDF, DOC, DOCX, TXT), videos (MP4, AVI, MOV), audio (MP3, WAV, FLAC), and many more specialized formats.

Yes, absolutely. We use enterprise-grade encryption for all file transfers. Your files are automatically deleted from our servers after conversion, and we never store or access your personal data.

What is the maximum file size?

The maximum file size for free users is 100MB per file. Premium users can convert files up to 1GB. For larger files, we recommend our batch processing feature.

How long does conversion take?

Most files convert in under 30 seconds. The exact time depends on file size and format complexity. Our advanced algorithms ensure the fastest possible conversion while maintaining quality.

Can I convert multiple files at once?

Yes! Our batch processing feature allows you to upload and convert up to 50 files simultaneously. This is perfect for bulk conversions and saves significant time.

Do I need to create an account?

No account is required for basic conversions. However, creating a free account gives you access to batch processing, file history, and priority support.

CR2 to CUR

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

CR2 (Max. 10MB) • Up to 5 files in guest mode

Choose Files

Or upload from:

Temporary file processingFiles are uploaded for processing and are not retained as permanent storage. Read our File Processing & Retention Policy.

2. Conversion Settings

Convert From

Convert To

Image options

Width (px)

Height (px)

Strip image metadata (EXIF, etc.)

Advanced Options

Quality

Instant download after conversion

Why Choose Our Converter?

Fast, reliable CR2 (Canon RAW) to CUR conversion tailored for web icon workflows and developer assets.

Fast / Direct Rasterization

Converts CR2 raw sensor data to raster CUR icons quickly using client-side decoding when possible.

Optimized Visual Fidelity

Preserves rendered color and resolution from demosaiced CR2 source with minimal visible artifacts.

Windows Cursor Compatibility

Produces standard .cur files compatible with Windows cursors and many UI toolchains.

Size & Hotspot Controls

Choose icon dimensions and hotspot placement; scale from camera resolution down to standard cursor sizes.

Local Client Processing

Files are processed in-browser memory buffers to reduce upload exposure and protect RAW camera files.

Batch Conversion Support

Convert multiple CR2 images into individual CUR icons or ZIP packages for deployment.

Frequently Asked Questions

Find answers to common questions about our file conversion service

Still have questions?

Can't find the answer you're looking for? Our support team is here to help.

Performance Estimates

Estimated conversion times based on typical hardware.

Conversion Speed Benchmarks

1-3 seconds

12 MP image processing

12 MP, 4000x3000

Fast

3-6 seconds

24 MP image processing

24 MP, 6000x4000

Moderate

8-15 seconds

48 MP image processing

48 MP, 8000x6000

Slow

Batch Conversion Estimates

Batch Size	Total Time	Avg per Image	Efficiency
10 images (12 MP each)	20-40 seconds	2-4 seconds	High
50 images (12 MP each)	1.5-3 minutes	1.8-3.6 seconds	High
100 images (12 MP each)	3-6 minutes	1.8-3.6 seconds	Moderate
200 images (12 MP each)	6-12 minutes	1.8-3.6 seconds	Moderate

Browser Compatibility

Format support across all major browsers

Support Across Browsers

Chrome

Supported

Full Support

Firefox

Supported

Full Support

Safari

Supported

Full Support

Edge

Supported

Full Support

Advanced Format Features Support

Features	Chrome	Firefox	Safari	Edge
Alpha Channel
ICC Profiles
EXIF Metadata
16-bit Depth

Device Compatibility

Seamless conversion across desktop, mobile and tablet

Desktop

Fast multi-core processing
Batch upload support

Mobile

Responsive mobile browser workflow
Instant photo conversion

Tablet

Full tablet browser support
Touch-friendly interface

Source vs Target Format

Key technical differences between formats

Feature	Source Format	Target Format
Compression	Raw lossless sensor data (CR2)	Simple bitmap storage with compression options (CUR)
File Size	Large (tens of MB typical)	Small (KB to low MB)
Quality	Highest fidelity, raw sensor capture	Lossy downsampled raster, optimized for UI
Transparency	Not native to RAW	Supported via alpha masks in CUR
Metadata	EXIF, MakerNotes, GPS	No standard EXIF in CUR; sidecars possible
Primary Use	Editing, colour grading, archival	UI cursors, icons for Windows apps

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your source files.

Adjust Settings

Choose resolution or color options if needed.

Convert

Click convert to process files locally in browser.

Download Result

Save your converted files or ZIP archive.

Ready to Convert Your Files?

Use our high-speed converter to process your images now.

Start Converting Now

Tips and Best Practices

Optimize your conversion workflow with technical recommendations.

Prepare CR2 for Icon Export

Develop exposure and white balance in RAW editor to embed final look before export; CUR cannot reverse RAW edits
Crop CR2 to square or target aspect ratio to avoid unexpected scaling when producing cursor sizes
Apply local edits (spot removal) in the CR2 stage; CUR bitmaps will rasterize those edits permanently
Flatten layers or composite exposure blends in your RAW workflow since CUR stores only flattened bitmaps
Resize CR2 down to intended cursor dimensions to speed conversion and control sharpening artifacts

Encode for CUR Constraints

Convert high bit-depth CR2 output to 8-bit per channel in export settings because CUR expects 8-bit channels
Generate alpha masks by selecting background pixels in the CR2-derived raster and exporting that mask into the CUR alpha channel
Limit CUR icon sizes to standard cursor dimensions (e.g., 32x32, 48x48) to ensure Windows compatibility
Avoid saving HDR or wide-gamut edits directly into CUR; map to sRGB to match most UI rendering
Compress the CUR container later into ZIP for distribution; CUR itself is not an archive format

Integrate with Platforms

Test the CUR on Windows builds since hotspot coordinates and DPI scaling affect cursor placement
For web preview, also export PNG copies from the CR2-derived raster to validate appearance across browsers
Document original CR2 filenames and camera settings in a sidecar when distributing CURs to designers
Use icon editors that accept CUR to adjust hotspots or add multiple sizes into a single CUR file
Automate batch resizing from CR2 to multiple CUR resolutions in your build pipeline to support varied DPI targets

Verification & Privacy

Confirm that EXIF-sensitive data (GPS) is removed if privacy is required because CUR does not reliably carry EXIF
Process CR2 files client-side to avoid uploading raw captures with identifiable metadata
Verify final cursor appearance under native Windows scaling and color profiles before deployment
Securely delete temporary raster exports created during CR2 to CUR conversion to prevent leakage
When preserving provenance, export a manifest listing CR2->CUR mappings rather than embedding metadata in CUR

Fast Processing

Close unused tabs for maximum throughput.

Client-Side Privacy

No media leaves your device.

Broad Compatibility

Output files work across all operating systems.

Pro Tip

For batch conversions, process in groups of 20-50 files to optimize memory usage and avoid browser slowdowns.

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