Use the tool. Keep control.

Using JIWWWWW

You may use JIWWWWW only where permitted by applicable law and by the terms of your model provider, Codex, Claude Code, and any optional add-on you enable. You are responsible for your client configuration, provider account, prompts, and generated output.

Service behavior

The desktop app changes local client configuration to route compatible traffic through managed localhost services. It creates backups and provides pause and recovery controls, but you should still keep appropriate backups of important configuration and work.

Accounts and subscriptions

Local optimizer features remain available without signing in, subject to the Free plan's 5M saved-token allowance per day. Pro provides unlimited saved tokens while the subscription is active. Pro is offered at the promotional price of ฿49 THB monthly or ฿490 THB yearly. Billing is managed from the Account page in the desktop app through Stripe-hosted checkout and portal pages.

Third-party services

JIWWWWW is an independent product. It is not affiliated with, endorsed by, or sponsored by OpenAI or Anthropic. “Codex,” “OpenAI,” “Claude,” “Claude Code,” “Anthropic,” “Headroom AI,” “GitHub,” “Supabase,” and “Stripe” are names or marks of their respective owners. Their own terms and privacy policies apply when you use their services.

Availability and warranty

The software and website are provided on an “as is” and “as available” basis, without warranties to the maximum extent permitted by law. Optimization results, compatibility, and uninterrupted operation are not guaranteed.

Changes and support

Features, pricing, and these terms may change. Material updates should be reflected on this page. For help, visit Support.

Last updated: September 15, 2026.