nichtech-uk

Keep your AI conversations private Anonymise any sensitive text with one click before sending your prompts Restore original names and data from AI responses with another click Download Now Learn More Support the Project Transform sensitive text into anonymous data in just one click using AI-powered entity recognition, while maintaining full context for AI tools. Deanonymise AI responses with another click to restore original data. What you can do with NICH Write emails safely with ChatGPT or DeepSeek Get AI help without revealing confidential data Anonymise your prompts in one click Process sensitive customer data Draft contracts with AI assistance Analyze private medical records Smart protection for your sensitive data Smart detection Names and personal details Company information Emails and phone numbers Addresses and locations Custom data masking Privacy first 100% browser-based processing No cloud storage Data never leaves your computer Perfect For Email drafting with AI Customer support teams Medical professionals Legal document processing HR & recruitment teams Your data stays on your device Free and open for everyone --- Get NICH: GPT Anonymizer Simple one-step installation! Just add the Chrome extension and you're ready to go. Install Chrome Extension Add NICH to your Chrome browser and start protecting your privacy instantly Get Chrome Extension How it works Click the button above to visit the Chrome Web Store Add the NICH extension to your browser That's it! Start anonymizing your sensitive data right away 100% Browser-Based: No additional software needed. NICH works entirely in your browser to keep your data private. --- Frequently Asked Questions What is NICH: GPT Anonymizer? NICH is a powerful browser extension that automatically identifies and removes sensitive information from your text before sending it to GPT services. It uses Transformers.js with a local BERT model for AI-powered entity recognition to protect personal data, company information, and other confidential content while preserving the context of your messages. What types of information can NICH anonymize? NICH can identify and anonymize various types of sensitive information, including: Personal names and identifiers Email addresses and phone numbers Company names and internal terminology Locations and addresses Dates and numerical identifiers Custom patterns you define What languages does NICH support? Currently, NICH only supports English text. We are working on adding support for additional languages in future updates. Please check back for updates. How accurate is NICH's anonymization? NICH achieves approximately 90% accuracy in identifying sensitive information. We recommend reviewing the anonymized text before sending it to any service. You can help improve our system by reporting any missed patterns or false positives through our feedback system. How does NICH process my data? NICH uses Transformers.js with a local BERT model for entity recognition, running entirely in your browser. Key features include: All data stays in your browser – never transmitted to any server Supports rich text and HTML-to-Markdown conversion Lightweight and efficient – does not slow down your browsing Uses advanced machine learning for accurate entity detection Is NICH free to use? Yes! NICH is completely free for everyone. There are no usage limits or subscription fees. What usage data does NICH collect? We collect minimal usage statistics to improve our service, including anonymized technical information (browser version, country-level location) and basic usage metrics, like the number of times you have used NICH. No original or anonymized text ever reaches our servers. How can I get support? Check our tutorial page for a step-by-step guide. For additional support, email us at anonymizer@nichtech.uk. --- How to use NICH: GPT Anonymizer Installation Install the Chrome Extension from the Chrome Web Store. Look for the NICH: GPT Anonymizer listing and add it to your browser. That's it! NICH is completely browser-based and ready to use immediately after installation. Get Chrome Extension Using the NICH: GPT Anonymizer Once everything is installed, you can start anonymising text before sending prompts to GPT services. Below are the primary features: Tutorial animation could not be loaded. Please make sure you have placed NICH_instruction.gif in your static/images/ directory. Watch how easy it is to use NICH Anonymise Text: When you're ready to protect your data, simply click the NICH icon in your text field. NICH instantly converts personal details—like names, emails, or organisation information—into safe placeholders. Deanonymise (Restore Text): When an AI response comes back, just highlight the text, right-click, and select Copy Deanonymised. A quick message will confirm that the restored text has been copied to your clipboard. Paste Deanonymised Text: Finally, paste the restored content back into your email, chat, or document. All placeholders will automatically revert to the original details. Best Practices & Tips Verify Outputs: NICH aims for around 90% accuracy in complex scenarios. Give your anonymised text a quick review before sending it to AI. Regular Updates: Check for extension updates from time to time to enjoy improved detection and new features.