Timestamp for ChatGPT

by stefantapu@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Adds a local timestamp to the beginning of each ChatGPT message before sending.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#275K

#229K among extensions

Version

1.0.0

updated 10 Jul 2026

Users

monthly, 3 months

Latest, 18 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months

Latest, 18 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Timestamp for ChatGPT

Timestamp for ChatGPT adds a local date and time marker to the beginning of each message you send in ChatGPT. Example: [15:45 26.07.2026] Your message text The extension works only on ChatGPT pages. It uses your browser/system local time, supports sending with Enter or the send button, and keeps Shift+Enter available for line breaks. A compact dark popup lets you turn automatic insertion on or off. Your toggle preference is stored in Chrome sync storage so the extension remembers your choice.