Read this before your first chat. Scroll to the bottom, then tap OK.
No advertisers. Ever. No ads, no ad networks, no tracking pixels, and we never sell your data.
What we collect
- Username and hashed password
- Chat messages and generated pics you request
- Usage limits and a login session token in your browser
Anonymous training
Training is on by default to help improve Koharu. Your username is never included. You can opt out anytime with the switch above the chat box.
Third parties
Chat replies use OpenRouter (AI providers). Images are generated on our server. The site may use Cloudflare for delivery.
Your control
- Opt out of training anytime in chat
- Clear chat to delete your current session messages
- Log out to remove your login token from this device
By tapping OK, you confirm you have read this statement and agree to continue.
