No data is stored. Prompt Cutter runs entirely in your browser. In Basic mode, compression happens locally with JavaScript and nothing you type ever leaves your device. In Turbo mode, your prompt and API key are sent directly from your browser to Anthropic's API — Dragon Images' servers never see, log, or store your prompts or your key. Your API key lives only in your browser's local storage until you clear it.
No guarantees. Prompt Cutter is provided "as is," with no warranty of any kind, express or implied. Compression may change the meaning, tone, or completeness of a prompt, and results aren't guaranteed to reduce token usage or work correctly with any given AI model or provider.
Use at your own discretion. You're responsible for reviewing compressed output before sending it anywhere, and for any consequences — including lost context, altered meaning, or wasted tokens — that come from using this tool.
By using this site, you accept these terms. They may be updated at any time without notice.