A photographer is uncertain whether shooting in compressed raw (CRAW) loses significant image quality compared to uncompressed raw, and seeks clarity on trade-offs between file size and data retention.

There is no clear, authoritative guidance on the practical quality difference between CRAW and RAW for photographers who need to decide based on storage constraints.

Severity

2Mild

Willingness to Pay

none

Added

May 14, 2026

App Concept

RawDecide Pro

An interactive tool that compares RAW vs CRAW image quality by analyzing sample images and showing real-world differences. It helps photographers make informed decisions based on their specific camera model, shooting conditions, and storage needs.

Key Features

Upload sample CRAW and RAW files to compare visual differences side-by-side
Simulate compression artifacts and measure data loss using metadata analysis
Custom recommendations based on camera make/model and intended output (print, web, etc.)
Storage calculator to estimate how many more CRAW files fit on a given card vs RAW

Target Users: Amateur and professional photographers who shoot mirrorless cameras and are confused about RAW vs CRAW trade-offs

Revenue Model: Freemium model: basic comparison is free; $4.99/month for unlimited uploads, detailed reports, and storage optimization advice

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