Point Cloud Viewer Online Free for LAS & LAZ Files

What it does

Millions of points, in a browser tab

Built on WebGL with a streaming architecture, so large datasets start rendering while they are still loading.

WebGL technology

Explore Millions of Points

Progressive streaming, automatic level of detail.

Data loads progressively, so you can start exploring a large dataset while the rest arrives in the background. The viewer adapts level-of-detail to your zoom, keeping navigation responsive even on dense clouds.

Formats: LAS 1.2–1.4 and compressed LAZ
Coordinate systems: all EPSG codes, automatic CRS detection
Measurement: distance, area and elevation profiles

Start viewing free

RGB point cloud of a mixed forest and urban area

Visualization modes

Multiple Ways to View Your Data

Switch between display modes instantly.

Each mode reveals a different aspect of the data, whether you are analysing terrain, verifying classification accuracy, or presenting results to a client.

RGB — true colour from the sensor
Classification — ground, vegetation and buildings by class
Elevation gradient — terrain analysis and visual inspection
Intensity — surface return strength

Explore the modes

Point cloud coloured by classification class

Collaboration

Share With Anyone, Anywhere

No account required for recipients.

Every processed dataset gets a shareable link. Clients, colleagues and stakeholders view your point cloud in full 3D without creating an account or installing anything — they see exactly what you see.

Generate a shareable link with one click
Recipients view in the browser, no software
Built for client presentations and project reviews

Try sharing

The difference

Why cloud-based viewing wins

Desktop software needs installation, licences and powerful hardware. Lidarvisor runs anywhere.

Desktop viewers

Install and configure software on every machine
Needs a high-end GPU and lots of RAM for large datasets
Sharing means sending huge files or screen recordings
Licences cost thousands per year
You are stuck at the workstation that has it

Lidarvisor cloud viewer

No installation — works in any modern browser
Streaming architecture handles any dataset size
Share via link, recipients view instantly
Free tier includes 5 GB of storage
Reach your data from any device, anywhere

Inspect your own file

Need the metadata rather than the picture? Read the header, coordinate system, extent and classification breakdown of any LAS or LAZ file straight in your browser, without uploading it.

Open the LAS and LAZ file inspector

Beyond viewing

The viewer is where it starts

Processing

Process and Export Your Data

From raw points to deliverable outputs.

Lidarvisor classifies your point cloud into ground, vegetation, buildings and more, then exports the derived products your GIS or CAD workflow needs.

Automatic point cloud classification
DTM, DSM, contours and building footprints
TIFF, DXF, SHP, GeoJSON and LAS output

See all outputs

Use cases

Built for your workflow

Land Surveyors

Review data, share with clients for approval, export to CAD formats.

Drone Operators

Upload after each flight, check results, deliver by shareable link.

Construction Teams

View site surveys on any device, share progress without file transfers.

Academia & Research

Share datasets with colleagues without IT infrastructure.

Customer stories

Trusted by survey professionals worldwide

The powerful classification is the best feature. It saves a lot of time and money compared to manual classification or expensive solutions.

Emilio Segovia
Head of Operations, PDM 4 Cero

We saved a lot of time classifying our point clouds. Not only classified data, but also DEM, DSM, DXF exports we could use directly in our analysis software.

Marcel Aertssen
Survey Analyst, SkySense UAV Solutions

Excellent software. Processing is extremely fast and highly accurate. Exemplary DSM and DTM outputs.

Theoharis Papadiamantis
Surveying Engineer, Geodimetro

Lidarvisor has transformed my LiDAR post-processing workflow. The speed of results is impressive, all the useful data is correlated, and what I find exceptional is the DXF export function.

Carolina Collaro
Architect | University of Jaén, Spain

We used to outsource our LiDAR processing. With Lidarvisor, we brought it in-house and cut our costs significantly while keeping full control over the workflow.

Bodie Lloyd Kirori
Managing Director | Geolens Engineering, Papua New Guinea

We tested Lidarvisor and achieved excellent results using a single platform. Previously, we needed up to three different programs to get similar results, which took us far more time and effort.

Eduardo Bonilla
Project Manager | Topcom S.A. de C.V., El Salvador

Questions

Frequently asked questions

What file formats does the viewer support?

LAS and LAZ, the industry-standard formats for LiDAR data. LAZ files are compressed versions of LAS that take less storage while keeping full data fidelity. We support LAS versions 1.2 through 1.4.

Is there a file size limit?

Free accounts can upload files up to 5 GB (LAS) or 1 GB (LAZ), with 5 GB of total storage. Processing plans support larger files. The streaming architecture handles large files efficiently, loading progressively so you can start viewing immediately.

Can I share point clouds with clients?

Yes. Every processed dataset gets a shareable link, and recipients view your point cloud in full 3D without creating an account or installing anything. They see exactly what you see in the viewer.

Do I need to install software?

No. The viewer runs entirely in your browser using WebGL. Any modern browser (Chrome, Firefox, Safari, Edge) on any device can view point clouds, so you can reach your data from a workstation, a laptop or a tablet.

What outputs can I generate?

Beyond viewing, you can export classified point clouds, DTM and DSM rasters, contour lines, building footprints, tree crowns and more, ready for GIS software, CAD applications or further analysis.

Documentation

Learn the viewer

How to view and work with point clouds in Lidarvisor.

User Documentation
Guides, workflows and output reference

Start viewing your point clouds today

Upload your LAS or LAZ file and view it in 3D within minutes. No software to install.

Create free account

Questions? Contact our team or check our pricing plans

View, Share and ExplorePoint Clouds Online