Overview
Adds timestamps to messages automatically for ChatGPT, DeepSeek, Claude, and Gemini.
A lightweight Chrome extension that appends a local timestamp to the end of each ChatGPT, DeepSeek, Claude, and Gemini message. It improves quality of life by letting your favorite models reference your local date/time and helping you see exactly when each message was sent, which is especially handy for searching and long conversations. It will appear at the end of the message in this format, using your system's default time-zone: ⌚ [Sent: 12/3/25, 3:13:07 PM] Customization options available (choose your own emoji!).
Details
- Version1.3
- UpdatedFebruary 3, 2026
- Size22.16KiB
- LanguagesEnglish
- DeveloperLighstromo Studios Ltd.
22 Cotton Street Auckland 1072 NZEmail
yaroshenkoelena@gmail.comPhone
+64 210 820 7250 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
- D-U-N-S594985427
Privacy
The developer has disclosed that it will not collect or use your data.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
