Convert SRW to JPG — Free & Instant

SRW is Samsung's RAW format, written by the NX1 and NX500, and the earlier NX30 and NX300. It holds the sensor reading as the camera captured it, which is what gives you room to edit — and what stops browsers, phones and messaging apps from opening it.

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HEIC, WEBP, AVIF, TIFF, BMP, SVG, GIF, PNG, JPG, PDF, CR2, NEF, ARW, DNG — up to 50MB each, or 50 from a folder

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Preset:
Common
Modern
Legacy
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Modern format with excellent compression. Limited browser support.

Apple's format. Excellent quality at small sizes.

Lossless format. Large files, ideal for print/archival.

256 colors max. Best for simple graphics.

Uncompressed bitmap. Very large files.

Vector trace. Best for logos and simple graphics. Not a pixel-perfect conversion.

Smart
Manual

SSIM-optimized — finds the lowest file size at your chosen visual fidelity.

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Upscaling uses Lanczos interpolation (max 4x). Results may appear softer on images enlarged beyond 2x.

Resize tool → Live preview, percentage scaling, and dimension presets.

Tip: Use PNG or WebP for transparent output. Standalone tool →

Click or drop logo (PNG/JPG/WEBP, max 5MB)

Lossless format — files can be large

GIF is limited to 256 colors

Best for logos, icons, and line art. Photos produce stylized results.

BMP files are uncompressed and can be very large. Consider TIFF (LZW) or PNG for lossless with smaller file sizes.

Leave empty for all pages. Multi-page PDFs produce a ZIP.

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SRW vs JPG Comparison

Feature SRW JPG
Full Name Samsung RAW Joint Photographic Experts Group
Lossy Compression
Lossless Compression
Transparency
Animation
Browser Support None — RAW editors only All browsers, all devices
Color Depth 12–14-bit per channel 16.7M (24-bit)
Typical Use Samsung NX cameras, discontinued in 2015 Photos, web images, email attachments
Year Introduced 2010 1992

Why Convert SRW to JPG?

JPG opens everywhere — every browser, email client, phone and photo editor made in the last thirty years. A Samsung SRW runs 20–40 MB; the JPG it produces is typically a tenth of that. Note that Samsung left the camera business in 2015, so SRW is an orphaned format with no vendor software still being updated — which is exactly why converting matters more here.

How to Convert SRW to JPG

1

Upload your SRW file by dragging it in or clicking to browse. Files up to 50 MB are supported.

2

KoalaPic decodes the Samsung sensor data using the white balance the camera recorded, then encodes a JPG at quality 85.

3

Download the JPG. Both files are deleted automatically one hour after the conversion.

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Quality Note

A Samsung SRW holds 12–14 bits per channel; the JPG holds 8. At quality 85 the difference is invisible on screen, but the editing latitude is gone — keep the SRW if you may want to re-edit.

Frequently Asked Questions

Some data goes, but not visibly. An SRW holds 12–14-bit sensor data and a JPG holds 8-bit, so what you lose is editing latitude rather than apparent sharpness. At quality 85 the two look identical on screen.

SRW is written by the NX1 and NX500, and the earlier NX30 and NX300. If your camera is a Samsung and you shot RAW rather than JPG, the file on the card is an SRW.

White balance only. KoalaPic decodes the SRW using the white balance the camera recorded, so colour matches what you saw. Picture modes and creative filters are Samsung metadata and are not reapplied.

Up to 50 per batch, each up to 50 MB. A Samsung SRW runs 20–40 MB, so a full batch fits comfortably and returns as a single ZIP.
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