Word Definition Tooltip

What it can reach

Specific sites only: 1 match pattern.

• https://api.dictionaryapi.dev/*

• Run its own code on the pages it can access scripting
• Act on the current tab, but only after you click it activeTab

The full permission history for this extension →

The publisher

arun111143 publishes 3 listings we track, 139 users between them.

1. Text Selection Search arun111143 · Productivity · Tools · published 2024-02-01 33 users
2. Smart Tab Manager: Freeze, Search, Close, Navigate arun111143 · Productivity · Tools · published 2025-01-07 3 users

Like this one

Listings the catalog judges closest in what they say they do.

1. Word Definition Tooltip Describes nearly the same job, smaller audience 32 users ★ 5.0 Compare side by side
2. Quick Dictionary Describes nearly the same job, smaller audience 4 users Compare side by side
3. Instant Dictionary Pop Describes nearly the same job, smaller audience 3 users (last published figure) Compare side by side
4. Instant Dictionary Pop Describes nearly the same job, smaller audience 3 users Compare side by side
5. ChatGPT Dictionary Describes nearly the same job, smaller audience 18 users Compare side by side

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.