Deckname

Suitable for replacing sensitive information in text before using AI to polish emails, process contracts, or organize meeting minutes. The software can recognize names, companies, locations, email addresses, phone numbers, IBANs, bank card numbers, and IP addresses, converting them into corresponding placeholders while preserving the context between people and information. After checking the recognition results, users can copy the processed text to assistants such as ChatGPT, Claude, and Gemini, then paste the AI ​​response back into Deckname to restore the original information. Each match can be manually canceled, and project codes, product names, and internal terminology can be added, or fixed placeholders can be assigned to frequently used contacts. IBANs and bank card numbers are verified using checksums, while ordinary amounts, dates, and order numbers remain readable. The software runs completely offline, without establishing a network connection or collecting data; placeholder mappings are only stored in memory and are cleared after exiting or creating a new session, while favorites are encrypted and stored in the Mac Keychain. Menu panels and shortcuts provide easy access, and the interface supports dark mode. It is not yet officially released.