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.

3FR to XBM

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

3FR (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?

Quickly transform Hasselblad 3FR raw images into legacy XBM bitmaps for archival or compatibility use cases.

Fast Raw-to-Bitmap

Convert large 3FR raw captures into compact XBM bitmaps quickly for legacy system ingestion and previews.

Predictable Rasterization

We rasterize sensor data deterministically to monochrome or dithered XBM pixels, making outcomes repeatable.

Legacy System Friendly

Produce XBM files readable by vintage GUIs and embedded firmware that require plain C-style bitmap arrays.

Client-Side Processing

Conversions run locally in your browser memory, reducing exposure of raw 3FR camera files to external servers.

Small Output Footprint

XBM outputs are minimal text-based bitmaps; ideal for archival references and low-storage indexed previews.

Adjustable Dithering & Resize

Choose threshold, ordered or error-diffusion dithering and scale options to control XBM contrast and dimensions.

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 3FR for Rasterization

Apply lens corrections in RAW development to remove distortion before monochrome mapping
Set white balance in 3FR processing so luminance derived for XBM matches intended tone
Flatten multiple exposure stacks into a single linearized image before XBM conversion
Crop in RAW space to target XBM dimensions to avoid post-conversion resampling artifacts
Export a 16-bit intermediate when previewing tonal ramps prior to 1-bit XBM thresholding

Target XBM Encoding Choices

Use error-diffusion dithering to preserve fine detail from 3FR luminance gradients in XBM
Select ordered dithering for predictable banding patterns when converting architectural photos
Downscale high-resolution 3FR to reduce XBM text size while retaining readable features
Choose threshold mode for high-contrast line-art produced from 3FR capture
Generate a ZIP of XBM outputs for archival storage and to retain originals alongside bitmaps

Compatibility & Workflow Integration

Test XBM imports in your target embedded GUI to confirm endian and byte-order expectations
Convert a representative 3FR sample to XBM and open in your C toolchain to validate array formatting
If downstream software requires alpha masks, export separate mask XBM files from 3FR selection layers
When integrating with legacy build systems, name XBM arrays to match source filenames for automated compilation
For cross-platform workflows, include a PNG preview alongside XBM for modern editors that lack direct XBM support

Verification, Metadata & Security

Keep original 3FR files as authoritative masters; XBM should be a compatibility representation
Record EXIF camera orientation separately because XBM does not embed orientation metadata
Validate tonal mapping on target hardware since display gamma differs from RAW linear space
Process batches in groups of 20–50 3FR files to minimize browser memory pressure and speed up verification
Store conversion parameters (dither, threshold, scale) alongside XBM outputs for reproducible rebuilds

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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