TIM PG is a strictly offline, 100% AI-free Windows utility. It automatically masks personal data from your clipboard before you paste it into LLMs, and seamlessly restores the sensitive data back into the AI's response. Features document anonymization (PDF, Office) and Smart Bubble technology to protect text segments locally on your PC. No cloud, no leaked data—just secure local data privacy for your workflows.
I’m the creator of TIM PG. The story behind the app started with an Excel file containing poorly deleted personal data. What began as a simple utility to fix this risk quickly evolved into a much more powerful solution. Today, countless professionals rely on ChatGPT and Claude daily, yet many frequently—and often unknowingly—share highly sensitive business or personal data with public LLMs. There was a clear, urgent need for a seamless way to prevent data leaks without the hassle of slow, manual editing.
That's why I built TIM PG. It is a comprehensive desktop workflow accelerator that runs strictly offline on your Windows machine, monitors your clipboard, and anonymizes sensitive patterns instantly with a simple shortcut.
The best part? It’s a two-way street. TIM PG doesn't just mask your data—it seamlessly restores your original sensitive information back into the AI’s response using hotkeys, so you never lose context.
To make data protection even easier, it features:
Smart Bubble technology, which alerts you when sensitive data is on your clipboard and lets you paste the protected content with a single click
Document anonymization (for PDFs, Office, and other documents)
Custom lists & White lists, allowing you to define your own rules, sensitive patterns, and safe exceptions
Smart Review, giving you full control to verify and approve anonymized documents before sharing
Data recognition optimized for 8 global regions right out of the box
Tech-wise, the app is built with Avalonia and compiled using Native AOT. This ensures it is 100% AI-free, runs entirely locally with zero cloud dependencies, starts instantly, and leaves an incredibly small memory footprint while delivering ironclad offline privacy with maximum speed.
The tool is free to download on the Microsoft Store, and you can fully test all its features with a 14-day Business Pass for just a symbolic $1 USD. However, for the Product Hunt launch, the first 100 users can get this 14-day pass completely free!
Before downloading, you can also check out the "TIM PG in Action" video in the media gallery above to see exactly how it works in real-time.
Data pre processing to remove identifiers is a much needed solution.. good wishes for your launch..
Does it work with any app you paste into, or only specific browsers and chat UIs?
I have needed to send files with personal info to AI multiple times and I had to edit the file a lot to make it non-sensitive. I'm pretty sure a lot of other people would have that problem and I'm not the only one. I will definitely check TIM PG out, good luck!
About TIM PG on Product Hunt
“Anonymize sensitive data before pasting into AI tools”
TIM PG launched on Product Hunt on September 11th, 2026 and earned 77 upvotes and 7 comments, placing #20 on the daily leaderboard. TIM PG is a strictly offline, 100% AI-free Windows utility. It automatically masks personal data from your clipboard before you paste it into LLMs, and seamlessly restores the sensitive data back into the AI's response. Features document anonymization (PDF, Office) and Smart Bubble technology to protect text segments locally on your PC. No cloud, no leaked data—just secure local data privacy for your workflows.
TIM PG was featured in Productivity (661.2k followers), Privacy (11.3k followers) and Artificial Intelligence (479.1k followers) on Product Hunt. Together, these topics include over 294.2k products, making this a competitive space to launch in.
Who hunted TIM PG?
TIM PG was hunted by Csaba Mester. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how TIM PG stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Csaba Mester
Hi Product Hunt! 👋
I’m the creator of TIM PG. The story behind the app started with an Excel file containing poorly deleted personal data. What began as a simple utility to fix this risk quickly evolved into a much more powerful solution. Today, countless professionals rely on ChatGPT and Claude daily, yet many frequently—and often unknowingly—share highly sensitive business or personal data with public LLMs. There was a clear, urgent need for a seamless way to prevent data leaks without the hassle of slow, manual editing.
That's why I built TIM PG. It is a comprehensive desktop workflow accelerator that runs strictly offline on your Windows machine, monitors your clipboard, and anonymizes sensitive patterns instantly with a simple shortcut.
The best part? It’s a two-way street. TIM PG doesn't just mask your data—it seamlessly restores your original sensitive information back into the AI’s response using hotkeys, so you never lose context.
To make data protection even easier, it features:
Smart Bubble technology, which alerts you when sensitive data is on your clipboard and lets you paste the protected content with a single click
Document anonymization (for PDFs, Office, and other documents)
Custom lists & White lists, allowing you to define your own rules, sensitive patterns, and safe exceptions
Smart Review, giving you full control to verify and approve anonymized documents before sharing
Data recognition optimized for 8 global regions right out of the box
Tech-wise, the app is built with Avalonia and compiled using Native AOT. This ensures it is 100% AI-free, runs entirely locally with zero cloud dependencies, starts instantly, and leaves an incredibly small memory footprint while delivering ironclad offline privacy with maximum speed.
The tool is free to download on the Microsoft Store, and you can fully test all its features with a 14-day Business Pass for just a symbolic $1 USD. However, for the Product Hunt launch, the first 100 users can get this 14-day pass completely free!
Before downloading, you can also check out the "TIM PG in Action" video in the media gallery above to see exactly how it works in real-time.
You can download the app directly via the TIM PG Microsoft Store Link, and redeem your coupon code here:
http://go.microsoft.com/fwlink/?LinkId=532540&mstoken=3RVVM-P76CT-J6WX3-F3YDJ-VCCDZ
Thank you for checking it out!