Convert PCD to OBJ (Free)
Also converts GLB, PLY, WRL, X3D, glTF, XYZ from the same file.
Runs in your browser. No upload, no signup, nothing to install.
Also from Innerscene: Circadian Lab, a free lighting calculator for room illuminance, melanopic EML, and glare.
How to convert PCD to OBJ
- 1
Open your .pcd file
Drag it onto the viewer above, or click "Open a PCD File". Files up to 200 MB open directly; the parse runs in a worker so the page stays responsive.
- 2
Click Download OBJ
Once the file is open, the Download OBJ button sits at the bottom right of the viewer. The Export menu in the toolbar has every other format.
- 3
Download
The .obj is written in the browser and saved straight to your downloads folder. No queue, no email, no watermark.
What survives the conversion
A file conversion is a translation, and formats do not carry the same things. Here is exactly what moves from PCD into OBJ, and what does not.
| Geometry | Kept | points are written as triangle meshes. |
|---|---|---|
| Colors and materials | Kept | OBJ carries material colors, which is at least what PCD stores, so the colors come across. |
| Units and scale | Dropped | OBJ stores no unit. Coordinates are written in meters, so set the import unit to meters if the destination asks. |
| Map coordinates | Kept | OBJ gets the survey coordinates back: easting, northing and height in meters, Z up, the convention scanners write. |
What the OBJ writer emits: OBJ plus a companion MTL, zipped together. Each layer becomes an object block and each mesh a named group with its material color. Lines are written as OBJ line elements and point clouds as point elements.
The source: PCD Point Cloud (PCL) (.pcd)
A Point Cloud Library cloud (PCL, Open3D, CloudCompare, ROS), in ascii, binary or LZF-compressed binary: x, y and z with the packed rgb colour or intensity, organized clouds without their empty points, placed by the VIEWPOINT pose, read in chunks and sampled evenly to the device’s point budget.
The target: Wavefront OBJ (.obj)
The lowest common denominator of 3-D interchange. Practically every 3-D application reads it.
Opens in: 3ds Max, Maya, Rhino, Cinema 4D, Blender, MeshLab.
Your file never leaves your computer
Both the PCD parser and the OBJ writer are JavaScript and WebAssembly running in your own browser tab. There is no upload step, no server-side conversion queue, and no copy of your file anywhere but your machine. That matters for drawings under NDA, for client work, and for anything you would not email to a stranger.
Free to Use, No Signup
There are no accounts and no watermarks on this converter. If it saved you time, the one thing we ask is a mention: a post, a link from your blog or course page, or a reply to someone asking how to open a file.
Share it
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Hear about new formats
Occasional emails when the viewer learns a new format or gets a new tool.
Frequently asked questions
▶Is this PCD to OBJ converter free?
Yes. No signup, no watermark, no per-file limit and no paid tier. Innerscene.
▶Is my PCD file uploaded anywhere?
No. The file is read with the browser file API and converted in the same tab. Nothing is sent to a server unless you explicitly click Share, which is a separate, opt-in feature.
▶Will my colors and materials survive the OBJ export?
OBJ carries material colors, which is at least what PCD stores, so the colors come across.
▶Will the OBJ open at the right size?
OBJ stores no unit. Coordinates are written in meters, so set the import unit to meters if the destination asks.
▶How large a PCD file can I convert?
Up to 200 MB, and the ceiling adapts to how much memory your device reports. The conversion runs on your own hardware, so a desktop with plenty of RAM will handle more than a phone.
▶Can I convert OBJ back to PCD?
Not here. We read PCD and write OBJ, but not the reverse. the universal 3D viewer
▶Which browsers does it work in?
Chrome, Edge, Firefox and Safari, on Windows, macOS, Linux, iOS and Android. No plugin and no extension.
Convert PCD to something else
Convert something else to OBJ
Or start from the universal 3D viewer.