LAS Point Cloud Filter
Filter LAS by class/intensity and export the matched set — full parse, no pre-filter subsampling, runs locally in your browser. Pro feature.
Processing and data safety
Section titled “Processing and data safety”This tool runs entirely in your browser — your files are never uploaded to a server.
Input and output
Section titled “Input and output”- Formats: LAS, PLY, CSV, XYZ, OBJ, JSON
- Flow: LAS → filtered PLY / CSV / XYZ / OBJ / JSON
How to use
Section titled “How to use”- Open a .las file — it parses in full and the loaded line shows the total count.
- Set the classification or intensity filter (advanced options: bounding box, export cap).
- Click Filter & export — the result line reports how many points matched out of the total.
Key details and limits
Section titled “Key details and limits”- Uncompressed LAS only.
- Files are parsed in full — no 4M-point subsampling before filtering, and all matched points are kept; tens of millions of points are memory-bound (use the cloud filter for huge files).
- The optional export cap evenly samples the matched set (the filtered result), never the raw file; the result line shows matched/total counts.
Common use cases
Section titled “Common use cases”- Drop in a .las → pick classifications → export