How to Convert SR2 to EXR — Quick & Free
Fast, instant SR2 (SONY) to OPENEXR conversion. No signup required. Just drop your .sr2 file and get .exr in seconds.
Batch Settings
About SR2 (SONY) to OPENEXR Conversion
Short answer: yes, you can convert SR2 to EXR online for free, and quality is well preserved with the right settings. Just upload your .sr2 file to CocoConvert, pick EXR as the output, and click Convert. The whole process takes seconds.
Now for the details. SR2 is a widely used file format. 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.
Your SR2 file is decoded and re-encoded as EXR. Converting SR2 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 SR2 (SONY) to OPENEXR
- 1
1. Upload SR2
Drop your .sr2 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 SR2 (SONY) to OPENEXR
Your SR2 file is decoded and re-encoded as EXR.
Your SR2 file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in EXR format
The converted file is ready for download
Format Comparison
SR2 (Sony)
.sr2 file
| Extension | .sr2 |
| MIME Type | image/x-sony-sr2 |
| Category | Image |
OpenEXR
.exr file
| Extension | .exr |
| MIME Type | image/x-exr |
| Category | Image |
Should You Convert SR2 (SONY) to OPENEXR?
When to Convert
- ✓When you need a EXR file
Frequently Asked Questions
Is SR2 to EXR conversion free?
Yes. CocoConvert offers free SR2 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 SR2 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 SR2 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 SR2 to EXR lose quality?
Converting SR2 to EXR maintains high quality with CocoConvert's optimised encoder settings.
Can I convert EXR back to SR2?
Yes, CocoConvert supports EXR to SR2 conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.