As software engineers, marketers, and researchers adopt AI assistants like ChatGPT, Claude, and Gemini into daily operations, vast amounts of uncleaned text cross the internet daily.

Pasting customer emails, phone numbers, API keys, or raw web clippings into public AI textboxes risks credential leakage and wastes AI context memory.

NakedPrompt was engineered on a zero-trust principle: privacy tools should never require you to trust a third-party server with your data. By executing 100% of regex pattern matching and token compression inside local browser RAM, your sensitive information never leaves your device.

1. Deterministic PII & Secret Redaction: High-entropy API keys (OpenAI, AWS, GitHub, JWTs), email addresses, phone numbers, credit cards (Luhn validated), and SSNs are identified and replaced with structured placeholders like [API_KEY_1] or [EMAIL_1].

2. BPE Token Compression: Zero-width spaces (\u200B), duplicate line breaks, and HTML clutter are stripped locally, saving 15% to 50% on LLM token costs.

3. Table Converter Engine: Spreadsheets, CSV, TSV, and HTML tables are reformatted into clean Markdown or TSV for optimal AI reasoning.

4. Zero Server Storage: No backend database, no prompt logging, no telemetry. 100% memory execution.

NakedPrompt is 100% free for individual and commercial use. To cover domain and hosting costs, we utilize non-intrusive Google AdSense and privacy-first web traffic counters. We never monetize or sell user data.