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 OTB

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, photography-focused CR2 to OTB conversion with precise output control for editing and archival workflows.

Lossless / Fast Conversion

Efficiently transcodes CR2 raw sensor data into OTB image containers with minimal latency for studio batches.

Preserve Raw Detail

Retains linearized sensor data where possible so highlight and shadow detail remain available for post-processing.

High-Throughput Batches

Optimized for multi-file jobs; process dozens of CR2s with predictable CPU and memory patterns for studio use.

Editing-Friendly Output

OTB targets editing pipelines—files are structured for quick import into compatible toolchains and catalog systems.

Client-Side Processing

Conversions run in-browser memory; source CR2 files are not uploaded to third-party servers by default.

Export Control

Adjust output options like target color space and compression tier to match downstream retouching or archival needs.

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	High efficiency	Uncompressed
File Size	Small	Large
Quality	High (compressed)	Lossless
Transparency	Supported	Supported
Metadata	EXIF, ICC	EXIF, ICC
Primary Use	Web delivery	Editing & print

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 Source

Verify CR2 white balance and camera settings before export to avoid baked-in color shifts
Remove in-camera JPEG previews if you need pure raw-derived raster in OTB
Confirm exposure tags and lens corrections in CR2 metadata to maintain edit context
Apply lossless pre-crop if you want smaller OTB rasters while preserving raw sample relations
Group similar ISO and white balance shots for consistent batch demosaicing parameters

OTB Export Settings

Select 16-bit OTB if you require increased tonal headroom from CR2 native samples
Choose lossless OTB compression to minimize size growth while keeping edit fidelity
Embed a target ICC profile on export because CR2 camera profiles vary by model
Include EXIF copy when needed for cataloging; proprietary maker notes may still be dropped
Generate a separate alpha mask in OTB if you need selection channels preserved for retouching

Workflow Integration

Test OTB imports into your editor (Capture One, Photoshop with plugin) before full migration
If your DAM lacks OTB support, export a TIFF alongside OTB to preserve interoperability
Validate color by comparing CR2 raw render and OTB raster on calibrated displays
Use sidecar XMP for non-standard metadata to ensure custom tags travel with the file
Document conversion settings per shoot to reproduce tonal results across sessions

Verification & Performance

Spot-check highlight and shadow recovery after conversion to confirm preserved raw headroom
Process large batches in chunks of 20–50 CR2s to avoid browser memory growth
Close other GPU-heavy apps when converting 24MP+ CR2 files to keep throughput stable
Compare histogram peaks between CR2-derived preview and OTB export to detect clipping
Store originals and converted OTBs separately; keep a verified archival copy for liability

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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