As a tech reporter with years of experience building extensive contact lists, I've amassed hundreds of entries—many outdated, yet too valuable to erase. Old professional connections might resurface, and personal entries from loved ones who've passed hold irreplaceable sentiment. A New York Times piece by Rob Walker captured this perfectly: removing a deceased friend's name feels like erasing them from the world.
The good news? You can streamline your Google Contacts without losing data. Here are proven methods I've used to tidy mine effectively.
Google's 'hide' feature moves entries from your main list to 'Other Contacts'—a catch-all for email interactions that's typically out of sight. Access 'Other Contacts' on desktop via the left sidebar labels (mobile shows them in search).


To prevent 'Other Contacts' from growing, disable auto-add in Gmail: Settings > See all settings > General tab > 'Create contacts for auto-complete' > Select 'I'll add contacts myself'.
For a deeper clean, export to CSV or vCard first, then delete. Here's my batch process via web:




Your main list is now streamlined, with backups secure for future reference.