RW2 to AVIF — Format Comparison & Online Converter
Fast, instant RW2 (PANASONIC) to AVIF conversion. No signup required. Just drop your .rw2 file and get .avif in seconds.
Batch Settings
Some metadata may not survive
Your RW2 file may contain MakerNote metadata. AVIF has limited or no support for these metadata types. Location data (GPS), camera settings, and color profiles may be stripped during conversion.
Color depth reduction: 14-bit → 12-bit
RW2 stores up to 14 bits per channel, but AVIF supports only 12 bits. You may notice banding in smooth gradients (like sky or skin tones) where subtle color transitions are lost.
About RW2 (PANASONIC) to AVIF Conversion
RW2 (introduced 2008) and AVIF (introduced 2019) are both image formats, but they differ in important ways. RW2 is Panasonic's RAW format storing unprocessed image data from Lumix cameras. AVIF is the newest image format based on AV1 video codec, delivering exceptional compression — up to 50% smaller than JPEG at the same quality.
Full Name: RW2 uses Panasonic RAW, while AVIF uses AV1 Image File Format. Compression: RW2 uses Lossless, while AVIF uses Lossy & Lossless. Transparency: RW2 uses No, while AVIF uses Yes.
When you convert RW2 to AVIF, the goal is to optimize files for fast web delivery. Converting RW2 to AVIF maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your RW2 file is decoded and re-encoded as AVIF. The conversion involves 4 steps: (1) your rw2 file is uploaded and the format is validated, (2) the file content is decoded into its raw representation, (3) the data is re-encoded in avif format with optimal settings, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you You need a file that works in web browsers. For the opposite direction, CocoConvert also supports AVIF to RW2 conversion.
How to Convert RW2 (PANASONIC) to AVIF
- 1
Upload .rw2 file
Select your RW2 file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .avif
Set AVIF as the output format. The converter uses optimal settings based on the RW2→AVIF conversion profile.
- 3
Convert
The server-side engine decodes your RW2 file and re-encodes it as AVIF. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .avif file. Multiple output files can be downloaded together.
What Happens When You Convert RW2 (PANASONIC) to AVIF
Your RW2 image is decoded into raw pixel data, then re-encoded as AVIF.
Your RW2 file is decoded — the compressed/stored pixel data is expanded into raw RGB pixels
Pixels are re-encoded using AV1 Image File Format's lossless compression
Metadata (EXIF, ICC profiles) is transferred where AVIF supports it
The AVIF file is saved and ready for download
RW2 (PANASONIC) vs AVIF — Detailed Comparison
| Feature | .RW2 | .AVIF |
|---|---|---|
| Full Name | Panasonic RAW | AV1 Image File Format |
| Compression | Lossless | Lossy & Lossless |
| Transparency | No | Yes |
| Animation | No | Yes |
| Color Depth | 12–14 bits/channel | 10 or 12 bits/channel |
| HDR Support | Yes | Yes |
| Typical File Size | 15–30 MB per photo | 50% smaller than JPEG at same visual quality |
| Platform Support | Limited | Limited |
| Browser Support | none | modern browsers |
| Year Created | 2008 | 2019 |
| Open Standard | No | Yes |
Should You Convert RW2 (PANASONIC) to AVIF?
When to Convert
- ✓You need a file that works in web browsers
Frequently Asked Questions
What is the difference between RW2 and AVIF?
RW2 is Panasonic's RAW format storing unprocessed image data from Lumix cameras. AVIF is the newest image format based on AV1 video codec, delivering exceptional compression — up to 50% smaller than JPEG at the same quality. Full Name: RW2 uses Panasonic RAW, while AVIF uses AV1 Image File Format. Compression: RW2 uses Lossless, while AVIF uses Lossy & Lossless. Transparency: RW2 uses No, while AVIF uses Yes.
Does RW2 to AVIF conversion affect quality?
Converting RW2 to AVIF maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, RW2 or AVIF?
RW2 uses lossless compression. AVIF uses both compression. The better choice depends on whether you prioritize file size or quality.
How long does RW2 to AVIF conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is RW2 or AVIF better for long-term storage?
RW2 is better for archival since it's lossless.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.