LookStuffUp Alternatives

LookStuffUp is described as 'Tired of opening a new tab for every little question? LookStuffUp is a lightweight Chrome extension that gives you instant answers, summaries, and translations right where you are, keeping you in the flow' and is an app in the education & reference category. There are three alternatives to LookStuffUp for a variety of platforms, including Mozilla Firefox, Mac, Windows, Linux and Google Chrome apps. The best LookStuffUp alternative is SelectionSK, which is free. Other great apps like LookStuffUp are Trufflepiggy - Quick Search and Context Highlight.

More about LookStuffUp

LookStuffUp alternatives page was last updated Mar 31, 2026

SelectionSK
2 likes
A Firefox & Chrome extension that provides pre-configured shortcuts with the possibility of manually adding new ones.
Cost / License
Free
Proprietary
Platforms
Google Chrome
Mozilla Firefox
Is SelectionSK a good alternative to LookStuffUp?
Trufflepiggy - Quick Search
3 likes
The all-in-one search addon: just select and search. Find on multiple websites at once. Search via overlay, context menu or omnibar. Featuring anonymous profiles. Easy setup: select from 1000+ user generated searches. Cross-browser sync.
Cost / License
Free
Proprietary
Origin
Austria
EU
Platforms
Mac
Windows
Linux
Online
Microsoft Edge
Vivaldi Browser
Google Chrome
Safari
Opera
Firefox
+3
Is this a good alternative to LookStuffUp?
Context Highlight
6 likes
Context Highlight is a Firefox extension that allows you to highlight all instances (within a webpage) of a word, several words, or a phrase that you currently have selected. Right click anywhere on the page and choose "Clear Highlighting" to reset the page.
6 Context Highlight alternatives
Cost / License
Free
Open Source
Origin
Austria
EU
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Waterfox
Pale Moon
Firefox
Is Context Highlight a good alternative to LookStuffUp?

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