Runs 100% locally via Rust WebAssembly

Convert XYZ to LAS Online Free

Convert XYZ to LAS online for free. Fast, private in-browser conversion via WebAssembly with zero file uploads and instant download.

XYZ to LAS Output Settings

LAS Quality 92%

High visual fidelity, recommended for photos

Preserve EXIF Metadata Keep camera settings, date, and lens details

Strip GPS Location (Privacy) Remove latitude/longitude coordinates

XYZ vs LAS Technical Comparison

Architectural differences, compression standards, and platform support technical specifications

Technical Specifications

Specification	XYZ (Source)	LAS (Target)
Full Name	ASCII LiDAR Point Cloud Coordinates	ASPRS LiDAR Point Cloud Exchange Format
MIME Type	text/plain	application/vnd.las
Compression	Uncompressed ASCII text	Uncompressed binary point records
Transparency (Alpha)	None	None
Native Browser Support	All Modern Browsers	Standard Target
Typical Payload	10 MB - 200 MB	50 MB - 500 MB
Best Use Case	Raw LiDAR surveys, digital elevation models, and custom point cloud pipelines	Airborne LiDAR surveys, GIS elevation models, forestry canopy analysis, and urban scanning

Interactive Engineering Utility

ASPRS LiDAR Point Cloud Density & Elevation Profiler

Real-time client-side calculation based on your XYZ to LAS configuration

Zero Latency • In-Browser

Total Survey Points Total LiDAR returns in LAS/LAZ tile

Survey Footprint (m²) Bounding box area: width × length

Point Density: 20.0 pts/m²

Nominal Pulse Spacing: 0.22 m

LAZ vs LAS Savings: ~82% Smaller

How to Convert XYZ to LAS in 4 Steps

100% private, zero-server upload conversion workflow

Select .XYZ Files

Drag and drop your .xyz photos or click the browse button to select from your device.

Configure Settings

Tune LAS compression quality, preserve camera EXIF details, or strip GPS location.

Instant WASM Conversion

Compiled Rust WebAssembly decodes the XYZ stream and encodes the clean LAS in sub-50ms.

Download LAS

Click download to save your high-compatibility LAS file directly to your downloads folder.

Frequently Asked Questions

Common questions about XYZ to LAS conversion

How does in-browser XYZ to LAS conversion protect my privacy?

Unlike legacy file converters that upload your confidential files to cloud servers, OpenFileConverter runs 100% locally on your computer or phone using Rust WebAssembly. Your original XYZ files never leave your device memory, guaranteeing zero retention.

What is the main difference between XYZ and LAS?

XYZ (ASCII LiDAR Point Cloud Coordinates) provides raw lidar surveys, digital elevation models, and custom point cloud pipelines, while LAS (ASPRS LiDAR Point Cloud Exchange Format) is optimized for airborne lidar surveys, gis elevation models, forestry canopy analysis, and urban scanning. Converting allows you to balance file size, compression fidelity, and platform compatibility.

Does converting XYZ to LAS degrade visual quality?

No. OpenFileConverter uses high-fidelity chroma subsampling with configurable quality levels (default 92%), ensuring virtually indistinguishable image fidelity with sharp edges and rich colors.

Can I convert multiple files in batch?

Yes. You can drag and drop up to 100 files simultaneously. Because processing executes in parallel on your local CPU threads, batch jobs finish in seconds without queue wait times.