Prompt PebbleAI prompt builder & token estimator

Privacy

Privacy

Short version: your prompts, templates, spreadsheets and documents never leave your browser. This page explains exactly what happens.

Your text stays on your device

Every tool on Prompt Pebble works inside your browser. Text you type or paste, files you open or drop, and the prompts and chunks the tools produce are processed on your device. They are not sent to this site, to an AI provider or to anyone else. The tools do not call any AI model.

What your browser downloads

Your browser loads the pages, scripts, fonts and icons from promptpebble.click. The token counter and the text chunker also download OpenAI's o200k_base and cl100k_base encoding tables from this site the first time you use them; that download sends nothing about your text. No other sites are contacted by the tools.

Analytics

The site uses Cloudflare Web Analytics, which counts page views without cookies or cross-site tracking and never receives what you type, paste or drop into the tools. There are no ads, no other trackers and no cookies.

What is stored in your browser

A few things are kept in your browser's local storage on this device so the site remembers them between visits. They are never uploaded.

KeyWhat it holdsSet by
pp-themeYour light or dark theme choice, if you picked oneThe theme button
pp-builderThe prompt you are working on in the builder, so a reload doesn't lose itPrompt builder
pp-draftsDrafts you choose to save in the builderPrompt builder

The template library, token counter, variable filler and text chunker store nothing: their contents are gone when you close the tab. To remove what is stored, use Clear and delete your drafts in the builder, or clear this site's data in your browser settings.

Links to other sites

Links to other websites, including CleanTempMail and WebTraceCheck, take you to services with their own privacy policies.

Hosting

The site is hosted on Cloudflare, which receives the requests your browser makes for these pages, as any web host does.