UnlimitedConvert
RAW to WebP Converter
Turn RAW files into WebP in seconds. Everything happens on your device: nothing is uploaded, and there's no limit.
Your images are processed in this browser tab and never uploaded.
Why convert RAW to WebP?
RAW files are huge and need special software, so they can't be shared or posted directly.
WebP files are much smaller, so websites load faster and use less storage.
What to expect
- We use the full-size preview your camera stores inside the RAW file, so you get the colours you saw on the camera. For exposure or white-balance edits, use a RAW editor first.
- WebP is lossy, so the file gets much smaller. At the default quality (90%) the difference is very hard to see; you can change it before converting.
How to convert RAW to WebP
Add your files
Drop your RAW files into the box or tap “select files”. Add as many as you like.
Pick the options
Set the quality. 80–90% gives much smaller files with no visible difference.
Convert and download
Press Convert. Download each WebP on its own, or everything at once as a ZIP file.
RAW vs WebP
| RAW | WebP | |
|---|---|---|
| Full name | Camera RAW (CR2, CR3, NEF, ARW, DNG, ORF, RW2, RAF and more) | WebP |
| Compression | Lossless | Lossy |
| Transparency | No | Yes |
| Animation | No | Yes |
| Best for | editing photos in Lightroom or Capture One before exporting | images on websites, where smaller files mean faster pages |
| Support | Needs a RAW editor such as Lightroom, Capture One, darktable or the camera maker's own software. | All current browsers show WebP. Some older desktop apps and print services still don't accept it. |
About the formats
RAW (Camera RAW (CR2, CR3, NEF, ARW, DNG, ORF, RW2, RAF and more)) is the unprocessed sensor data saved by DSLR and mirrorless cameras. RAW files are great for editing but large, brand-specific and impossible to share as-is. Every camera stores a ready-made preview inside its RAW files, usually at full resolution. This converter uses that preview, so colours match what you saw on the camera's screen.
WebP (WebP, 2010) is Google's modern web format. It makes files roughly 25–35% smaller than JPG or PNG at the same visual quality and supports both transparency and animation.
Frequently asked questions
How do I convert RAW to WebP?
Drop your RAW files into the box above (or tap Select files), check the options, then press Convert. Each WebP downloads on its own, or you can download them all as one ZIP file.
Are my files uploaded anywhere?
No. The conversion runs entirely in your browser on your own device. Your RAW files are never sent to a server, so they stay private, and it works even on a slow connection once the page has loaded.
Is there a limit on how many RAW files I can convert?
No. Convert as many as you like, for free, without signing up. Very large batches are processed one after another so your browser stays responsive.
Which RAW formats are supported?
Canon (CR2, CR3), Nikon (NEF, NRW), Sony (ARW), Adobe DNG, Olympus (ORF), Panasonic (RW2), Fujifilm (RAF), Pentax (PEF), Samsung (SRW) and most others, because they all store a preview image we can read.
Will I lose quality converting to WebP?
WebP uses lossy compression, but at the default 90% quality the difference is practically invisible. Move the Quality slider up for the highest fidelity or down for smaller files.
Does it work on iPhone and Android?
Yes. It works in Safari, Chrome, Firefox and Edge on phones, tablets and computers. Nothing to install.