Split3MF
Privacy Policy
Last updated: June 5, 2026File Processing
Uploaded 3MF files are processed in your browser. Split3MF does not intentionally upload your model files to a server for analysis or splitting.
Analytics
Split3MF uses PostHog analytics to understand basic product usage, such as page visits and feature interactions. Analytics are used to improve the tool and are not used to inspect your 3MF model contents.
Account Usage Counts
If you sign in, Split3MF stores daily upload and download counts for your account. Split3MF does not store your model file names, model labels, or model contents for these counts.
Bot Protection
Split3MF uses Cloudflare Turnstile on account forms to help distinguish real visitors from automated abuse. Cloudflare may process technical signals from your browser to provide this protection.
Information You Provide
If you contact us by email, we may receive your email address and the information you choose to send. Do not send confidential model files unless you are comfortable sharing them.
Contact
Split3MF is made by Taejoo Um. For privacy questions, contact split3mf@gmail.com.