How to Speed Up Chrome Without Deleting Your Data
5 min read · Updated 8/25/2026
Speed up Chrome without losing bookmarks, passwords or history. These fixes are safe and take minutes.
Start With Chrome's Own Tools
- Enable **Memory Saver** in Settings > Performance — it puts inactive tabs to sleep. - Enable **Energy Saver** if you're on a laptop. - Check Chrome's built-in Task Manager (Shift+Esc) to find memory hogs.
The Extension Fix
- Audit your extensions: disable the ones you rarely use. - Use [OneTab](https://singletabbrowser.com/extension/onetab) to collapse open tabs. - Install [uBlock Origin](https://singletabbrowser.com/extension/ublock-origin) to block heavy ads and trackers.
The Safe Cleanup
- Clear cached images and files (not cookies — you stay logged in). - Remove old profiles you no longer use. - Reset Chrome if nothing else works — bookmarks and passwords are safe with sync.
What NOT to Do
- Don't use 'speed up Chrome' software from random sites. - Don't disable all extensions permanently — you lose useful tools. - Don't clear all data — you'll lose logins.
Related extensions
OneTab
Tab ManagementCollapse all open tabs into a single tidy list and reclaim memory.
Session Buddy
Tab ManagementSession manager that saves and restores full browsing sessions.
Raindrop.io
Tab ManagementVisual bookmark manager that replaces messy tab hoarding.
Toby
Tab ManagementVisual tab workspace that organises tabs into shareable collections.
Frequently asked questions
Will clearing cache lose my passwords?
No — clearing cached images and files doesn't touch passwords or logins. Only clearing cookies logs you out.