How to Convert CR2 to EXR — Quick & Free
Fast, instant CR2 (CANON) to OPENEXR conversion. No signup required. Just drop your .cr2 file and get .exr in seconds.
Batch Settings
Some metadata may not survive
Your CR2 file may contain EXIF, MakerNote, XMP metadata. EXR has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
In der Welt der digitalen Bildbearbeitung und technischen Visualisierung ist die präzise Handhabung von Rohdaten oft entscheidend. CR2-Dateien, bekannt aus Canon-Kameras, bewahren ein Maximum an Bildinformationen direkt vom Sensor. Für anspruchsvolle Anwendungen, insbesondere in Bereichen, wo höchste Farbtreue, Dynamikumfang und verlustfreie Bearbeitung unerlässlich sind, reicht das CR2-Format jedoch oft nicht aus. Hier kommt EXR ins Spiel: Ein Industriestandard für High Dynamic Range (HDR)-Bilder, der eine unübertroffene Farbtiefe und Helligkeitsabstufung ermöglicht. Wenn Ihre Projekte die Integration von Fotorealismus in 3D-Renderings oder komplexe Compositing-Aufgaben erfordern, ist die Konvertierung von CR2 nach EXR ein logischer und notwendiger Schritt. Unser Dienst gewährleistet dabei nicht nur die technische Exzellenz der Umwandlung, sondern auch die Sicherheit Ihrer Daten – ein Aspekt, der in unserem Wirtschaftsraum besonders hoch gewichtet wird.
- Architekturvisualisierung (CAD/BIM)
- Produktentwicklung (virtuelle Prototypen)
- Medizintechnik (detailreiche Bildanalyse)
Gerade in Deutschland, Österreich und der Schweiz legen Unternehmen großen Wert auf Dateiformate, die sowohl höchste technische Standards erfüllen als auch eine revisionssichere Archivierung ermöglichen, was EXR im Vergleich zu CR2 oft besser leistet.
About CR2 (CANON) to OPENEXR Conversion
Short answer: yes, you can convert CR2 to EXR online for free, and quality is well preserved with the right settings. Just upload your .cr2 file to CocoConvert, pick EXR as the output, and click Convert. The whole process takes seconds.
Now for the details. CR2 is Canon's RAW photo format containing unprocessed sensor data for maximum editing flexibility. EXR (OpenEXR) is a high-dynamic-range format used in VFX, film, and 3D rendering pipelines. Converting between these two formats lets you convert between formats quickly.
Full Name: CR2 uses Canon RAW 2, while EXR uses OpenEXR Image. Compression: CR2 uses Lossless, while EXR uses Lossy & Lossless. Transparency: CR2 uses No, while EXR uses Yes.
Your CR2 file is decoded and re-encoded as EXR. Converting CR2 to EXR maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert CR2 (CANON) to OPENEXR
- 1
1. Upload CR2
Drop your .cr2 file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select EXR
Choose .exr from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .exr file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert CR2 (CANON) to OPENEXR
Your CR2 image is decoded into raw pixel data, then re-encoded as EXR.
Your CR2 file is decoded — the compressed/stored pixel data is expanded into raw RGB pixels
Pixels are re-encoded using OpenEXR Image's lossless compression
Metadata (EXIF, ICC profiles) is transferred where EXR supports it
The EXR file is saved and ready for download
CR2 (CANON) vs OPENEXR — Detailed Comparison
| Feature | .CR2 | .EXR |
|---|---|---|
| Full Name | Canon RAW 2 | OpenEXR Image |
| Compression | Lossless | Lossy & Lossless |
| Transparency | No | Yes |
| Animation | No | No |
| Color Depth | 14 bits/channel (linear sensor data) | 16 or 32 bits/channel (half/full float) |
| HDR Support | Yes | Yes |
| Typical File Size | 25–40 MB per photo | 50–500 MB |
| Platform Support | Limited | Very Limited |
| Browser Support | none | none |
| Year Created | 2004 | 2003 |
| Open Standard | No | Yes |
Should You Convert CR2 (CANON) to OPENEXR?
When to Convert
- ✓When you specifically need a EXR file for your workflow
Frequently Asked Questions
Is CR2 to EXR conversion free?
Yes. CocoConvert offers free CR2 to EXR conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is CR2 to EXR conversion?
Most files convert in 2–10 seconds depending on size. Large image files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded CR2 file and the converted EXR file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting CR2 to EXR lose quality?
Converting CR2 to EXR maintains high quality with CocoConvert's optimised encoder settings.
Can I convert EXR back to CR2?
Yes, CocoConvert supports EXR to CR2 conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
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