Use case: AI prompts

Clean sensitive text before sending it to Claude or ChatGPT.

AI assistants are most useful when you give them real context: emails, logs, tickets, drafts, customer notes, private links, and internal details. PasteShield gives you a local safety pass before that context leaves your browser.

Try this sample Get founder license Privacy policy

No upload. No account. The current cleaner runs locally and can export an AI-ready prompt, replacement map, and clean package.

Raw prompt Pause before paste

Please summarize this customer issue:
Maya Chen at maya.chen@example.com says invoice INV-84FA91 failed.
Internal notes: https://billing.internal/admin/customer/8842
Slack token in log: xoxb-1234567890-abcdef

Clean prompt Ready for AI

Please summarize this customer issue:
[CUSTOM_TERM_1] at [EMAIL_1] says invoice [ORDER_ID_1] failed.
Internal notes: [PRIVATE_URL_1]
Slack token in log: [SLACK_TOKEN_1]

Best for AI summaries, rewrites, debugging, research, contractor briefs

Finds Emails, phones, tokens, private URLs, IDs, custom terms

Exports AI-ready prompt, clean text, risk report, replacement map

The pain

People now paste real work into AI tools dozens of times a day. The sensitive values are easy to miss because they are mixed into useful context.

The workflow

Paste text into PasteShield, review detected risks, add custom terms if needed, then copy the AI-ready prompt into Claude, ChatGPT, Gemini, or another assistant.

The paid reason

The founder license funds the browser extension and saved presets so clean-before-paste can become a one-click habit inside AI tools.