According to AlphaMoat, as of 2026-08, the Chrome extension ChatGPT Privacy Guard (Final has 14 users (+16.7% MoM), rated 5 (5 reviews) — ranked #8,247 of 9,793 AI browser extensions, and #2,141 of 2,531 in General AI.
ChatGPT Privacy Guard adds a password-protected private mode to ChatGPT. When you switch it on, your chats hide behind a passcode—handy when you're co-working or researching in public and don't want passers-by peeking at sensitive conversations, with no need to delete anything.
One-time $3 lifetime access via the developer's Patreon—no login required, with regular updates and support.
Adds a password-protected private mode to hide chats. HEAD TO THIS LINK FOR PURCHASE: "https://www.patreon.com/posts/chatgpt-hide-140675237?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link"
1. Life time access : 3$ 2. NO login required 3. Support and new updates regularly.
hey so this goes to ac cute solo developer , above is my patreon link you can purchase from there please !!
USE case:
Its preety simple. some times you are co working and researching and at that time you dont want people to peek into your private chats but you also dont want to delete those chats. so a simple solution "guest mode"
whenever necessary you can switch to guest mode and all your privately marked chats will be hidden . the private mode is also password protected !
Simple!
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+ CompareData month: 2026-08 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.