Transform your professional camera raw shots into standard, lightweight WEBP files instantly with batch support.
ARW (Sony Alpha Raw) is Sony's proprietary raw image format, used across its Alpha and Cyber-shot camera lines since the mid-2000s. It stores the sensor's unprocessed data together with an embedded preview and metadata such as lens and exposure settings, giving photographers full control over white balance, exposure, and color grading during post-processing. Because ARW files are proprietary and change slightly between camera generations, they typically require Sony's own software or an updated version of tools like Adobe Camera Raw to open reliably, which is why many photographers convert their ARW files to JPG for quick sharing or previewing.
WebP is a modern image format developed by Google and released in 2010, built on the intra-frame coding of the VP8 video codec. It supports both lossy and lossless compression in the same container, along with alpha transparency and simple animation, covering roughly the combined use cases of JPG, PNG, and GIF in a single format. In practice, WebP files are typically 25-35% smaller than a comparable JPEG or PNG at similar visual quality, which is why it has become a common recommendation for speeding up websites and improving Core Web Vitals scores.
RAW formats like Sony ARW capture uncompressed sensor data resulting in massive file sizes that standard web browsers, gallery apps, and social media platforms cannot read natively. Converting them to WEBP unlocks immediate compatibility, making your high-resolution photography ready for web sharing, editing, and archiving.
Yes, our batch converter lets you select and process multiple RAW files simultaneously with live progress tracking.
The conversion applies optimized compression (92% quality for JPG/WEBP) designed to keep visual differences imperceptible while drastically reducing file size.
No, our client-side engine decodes and converts your proprietary camera raw files automatically right in your browser.
No, everything runs locally within your browser, ensuring your professional photos remain completely private and secure.
Yes, all conversion tools on our platform are completely free with no registration or hidden fees required.
No, since processing happens directly in your browser, you are only limited by your device's memory.