SwingFiles
cr2 → jpegCONVERT • Local processing

Convert .CR2 → .JPEG

Render the source artwork or image into the target visual format. Processing happens on your device, with no file upload.

Convert .CR2 → .JPEG

Drop Files for Local Browser Processing

Auto-detects magic bytes • Zero daily caps • Instant ZIP & P2P Swing chaining

Target Format & Engine Parameters

CONVERT: Render the source artwork or image into the target visual format.

Compute Engine:

Technical Specifications: CR2 (.cr2) vs JPEG (.jpeg)

Specification ParameterSource: .CR2 (CR2)Target: .JPEG (JPEG)
Full Format NameCanon Raw Version 2JPEG Photographic Image
IANA MIME Typeimage/x-canon-cr2image/jpeg
Magic Byte Signature (Hex)49 49 2A 00 10 00 00 00 43 52FF D8 FF E1
Compression & FidelityLossless SupportedLossy / Perceptual
Alpha / Transparency & DepthRGB / YCbCr (24–48 bit, Opaque)RGB / YCbCr (24–48 bit, Opaque)
Typical Size Reduction Ratio1.6:110:1
OS & Platform SupportCross-Platform via SwingFiles WebAssembly EngineCross-Platform via SwingFiles WebAssembly Engine

Processing Steps

  1. 1. Drop .CR2 Files Locally
    Choose CR2 (image/x-canon-cr2) files from your device. The browser checks their type before processing.
  2. 2. Convert Locally
    Render the source artwork or image into the target visual format.
  3. 3. Save .JPEG or Swing P2P
    Download the .jpeg output, export a batch ZIP, or choose "Convert & Swing" to transfer it to another device.

Frequently Asked Questions

What does this CR2 to JPEG route produce?

Render the source artwork or image into the target visual format. The target format may have different quality or capabilities than the source.

Does the .cr2 file leave my device?

The conversion runs in your browser. Files are not uploaded to a conversion server.

Can I process large .cr2 files or batches?

There is no daily conversion quota. Large files and batch size depend on available browser memory and the format engine.

Reverse Pair (JPEG-TO-CR2) & Related Format Conversions

CR2 to PNGCR2 to JPGCR2 to WEBPCR2 to AVIF

Same-Wi-Fi P2P Radar Discovery

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Scanning local Wi-Fi subnet… Open this page on another device to pair automatically
AES-256-GCM file key stays in the peer channel; compare fingerprints before transferringPeer-to-peer · live speed appears during transfer

Phone ↔ PC Room Pairing

VERIFY PEER
6-Digit Swing Room Code
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Drop Unlimited Files to Swing (20GB+ Direct-to-Disk Stream)

Zero cloud upload caps • 64KB chunked SCTP DataChannel • 4MB backpressure • Mobile Screen WakeLock protection

Ready for zero-cloud WebRTC SCTP streaming (64KB chunks, 4MB backpressure control).
WakeLock: STANDBY