RAW to GZ Converter
Processing entirely on your device — large files may take a moment.
Unpack a .gz into a normal file or repack it as ZIP/TAR when the receiving tool does not understand gzip. If your files are still in RAW format, this page is the shortcut: RAW is the unprocessed sensor data from cameras — Canon CR2/CR3, Nikon NEF, Sony ARW, Adobe DNG and friends. It holds maximum quality, but needs demosaicing before any normal app can show it.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How RAW compares to GZ
| RAW | GZ | |
|---|---|---|
| Compression | Lossless or lossy, per vendor | DEFLATE |
| Best for | Photography masters and retouching | Logs, dumps, datasets |
How to convert RAW to GZ
- 1
Select your files
Select your RAW file.
- 2
Convert instantly
The file bytes are gzip-compressed in place — the same archive your server or build tool produces, made locally.
- 3
Download results
Download the .gz file — ready to upload, serve or attach.
About the RAW format
RAW is not one format but a family: each camera maker packages the sensor's barely-processed readout differently — Canon CR2/CR3, Nikon NEF, Sony ARW, Fujifilm RAF, Panasonic RW2, plus Adobe's open DNG attempt at standardization. Instead of finished pixels you get 12- or 14-bit linear data straight off the sensor, which is why every RAW must be demosaiced and rendered before any ordinary app can show it.
The payoff is latitude. Because white balance, sharpening and tone curve were never baked in, a RAW file tolerates several stops of exposure correction that would destroy a JPG. The cost is workflow: files run 20–100 MB, every vendor's flavor needs its own decoder, and sharing means exporting a finished JPG or PNG.
+Strengths
- ✓Maximum editing latitude — exposure and color can be re-decided later
- ✓12/14-bit depth avoids banding in shadows and skies
- ✓The archival master of digital photography
!Limitations
- −Unviewable without demosaicing — normal apps show nothing
- −Every camera vendor uses a different container
- −Large files (20–100 MB+)
About the GZ format
A .gz file is one file squeezed by gzip — not an archive. kernel.org tarballs are “tar inside gz”, but plenty of logs, JSON dumps and CSV exports travel as plain .gz. Opening one means decompressing it back to the original bytes.
Repacking into ZIP or TAR gives the decompressed file a container that every GUI tool opens without a second thought.
+Strengths
- ✓Everywhere on Linux and macOS
- ✓Fast, well-understood compression
- ✓Streams natively from any tool
!Limitations
- −Single file only — no directory tree
- −No encryption or integrity metadata
Why convert RAW to GZ?
Converting makes sense where the strengths of GZ meet what RAW cannot give you. Everywhere on Linux and macOS Meanwhile Unviewable without demosaicing — normal apps show nothing One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this RAW to GZ converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Will I lose quality converting RAW to GZ?
No — GZ is a lossless format, so every pixel of the converted image matches your original RAW file. You can also adjust the quality/size balance before converting when the target format supports compression.
Is there a size limit for archive conversion?
There is no upload cap because nothing is uploaded — the practical limit is your device memory. A few hundred megabytes of unpacked content works comfortably on a modern computer.
What about folders and directory structure?
The full directory tree is preserved: folders stay folders, and deep paths arrive exactly as they were packed in the RAW file.