A free tool that handles CSAM scanning and reporting for platforms.

An end to end platform that handles hash-matching against known CSAM databases and files CyberTipline reports with NCMEC on your behalf.

Protect Your Platform

How it works

Integrate

Add the Lighthouse SDK or call the REST API from your upload pipeline.

Scan

Each upload is hashed and matched against PhotoDNA, MD5, and SHA-1 databases of known CSAM.

Report

Confirmed matches generate CyberTipline reports filed to NCMEC with required metadata.

Report CSAM

If you have encountered CSAM, file a report through one of these channels.

File a Report (NCMEC) Report to IWF

Knowledge Base

Technical documentation and compliance guidance for platform operators.

Full Knowledge Base

API reference, integration guides, hashing specifications, and report schema documentation.

Introduction to Combatting CSAM

Covers legal obligations, hash-matching basics, and reporting workflows for platforms that haven't implemented CSAM detection before.

Get in touch

Tell us about your platform and we'll help you get started with Lighthouse.