PLY to GZ Converter
Processing entirely on your device — large files may take a moment.
PLY (Polygon File Format) stores meshes and 3D scans with per-vertex color data — the standard output of photogrammetry and depth scanners. Unpack a .gz into a normal file or repack it as ZIP/TAR when the receiving tool does not understand gzip.
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 to convert PLY to GZ
- 1
Select your files
Select your PLY 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 PLY format
PLY (Stanford Polygon File Format) grew out of the Stanford scanning projects of the 1990s and became the standard output of 3D scanners and photogrammetry. Its superpower is custom vertex properties: beyond x/y/z and faces, a PLY can attach color, normals, confidence and scanner-specific channels to every point — which is why point clouds live in it.
It handles meshes too (binary or ASCII), but rendering ecosystems care little for it — no PBR materials, no hierarchy, no animation. Typical workflow: scan or photogrammetry outputs PLY, you clean it, then convert to GLB/OBJ for visualization or STL for printing.
+Strengths
- ✓Standard of scanning and photogrammetry
- ✓Custom per-vertex attributes (color, normals, confidence)
- ✓Handles dense point clouds efficiently
!Limitations
- −No materials, hierarchy or animation
- −Sparse support in viewers and engines
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 PLY to GZ?
Converting makes sense where the strengths of GZ meet what PLY cannot give you. Everywhere on Linux and macOS Meanwhile No materials, hierarchy or animation One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this PLY 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.
Is there a file size limit for PLY to GZ?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
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.
Are the files inside my PLY archive modified?
No. Contents are unpacked in memory and repacked into GZ byte-for-byte — the conversion changes the container, never the files inside it.