Compress RAW Images

Shrink file sizes while keeping quality choices upfront and advanced tweaks tucked neatly away.

Tip JPG and WEBP unlock the best savings. Keep "Target format" on “Keep original” to recompress without conversion.
Supported RAW formats: ARW, CR2, CRW, DCR, DNG, ERF, KDC, MDC, MEF, MOS, MRW, NEF, ORF, PEF, RAF, RAW, RW2, SR2, SRF, SRW, X3F
RAW uploads default to JPG.
Used for JPG/WEBP. Higher = better quality.
0 fastest • 9 smallest

About This Spell

With a wizard's whisper, compress RAW images for faster sharing while preserving the clarity that matters. Keep control over formats, quality, and colour reductions from a single streamlined panel.

Supported RAW formats ARW, CR2, CRW, DCR, DNG, ERF, KDC, MDC, MEF, MOS, MRW, NEF, ORF, PEF, RAF, RAW, RW2, SR2, SRF, SRW, X3F

Privacy-first processing every time

WizardOfAZ tools do not need registrations, no accounts or sign-up required. Totally Free.

  • Local only: There are many tools like Text tools, some CSV tools, List tools etc. that are only processed on your browser. Data and Documents are transformed on your machine, so nothing is sent to our servers.
  • Transparent progress: Watch the processing banner appear as soon as work begins and know exactly when it completes.
  • Clear safeguards: Every tool links directly to our privacy policy and has been reviewed for accessibility.
  • Secure Process: Some Tools need to be processed in the servers so the Old Wizard processes your files securely on our servers, keeping them for up to 1 hour so your tool can finish its work—after that, they are automatically deleted after 1 Hour.
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What is Raw Compress?

Raw Compress is a free image editor from WizardOfAZ. Use it to compress images without losing quality as part of your design and publishing, without installing extra software.

Popular ways to use Raw Compress

  • Streamline design and publishing by using Raw Compress to compress images without losing quality.
  • Share deliverables faster—processed images are ready for download in seconds.
  • Combine Raw Compress with other WizardOfAZ tools to keep complex workflows in one browser tab.

Examples and workflow tips

  • Upload a sample file, cast the spell to compress images without losing quality, and download the processed result instantly.
  • Bookmark the Raw Compress in your browser so recurring tasks stay only one click away.
  • Share the spell with teammates who need a quick, no-install way to compress images without losing quality.

Frequently asked questions

Is the Raw Compress secure?

Yes. The Raw Compress runs entirely in your browser, which means your images never leave your device.

What can I do with the Raw Compress?

You can design and publishing by processing images without uploading them to an external service.

Can I use Raw Compress on mobile?

Yes. WizardOfAZ tools are responsive, so you can launch the spell on desktops, tablets, or phones without installing extra apps.

Related tools to explore

Expand your toolkit with other WizardOfAZ spells that complement Raw Compress:

  • BMP Compress — Use it to compress images without losing quality.
  • BMP Crop — Use it to crop images to highlight key content.
  • BMP Resize — Use it to resize images with precise dimensions.