Text Assist Chrome Extension
Translates, completes, summarizes and polishes selected text using your own API key.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome, API
Best for
Multilingual writers wanting quick text cleanup and translation
Not for
Anyone without their own API key to configure
3.9 out of 5
Scored by Alex after real useOur verdict
Text Assist bundles translation between two set languages, hotkey-triggered text completion, summarization, expansion and grammar polishing into one browser tool, all keyed off text you select or a shortcut you press. It's built for people juggling more than one language who want cleanup and completion without switching apps. None of the GPT-powered features work until you supply and store your own API key locally, so setup takes an extra step before first use.
✓What it does well
Bilingual translation setupAuto-detects and translates between your two configured languages.
Hotkey text completionCompletes selected text instantly via a hotkey or the Tab key.
Multiple text operationsSummarizes, expands and polishes text from the same tool.
✕Where it falls short
Bring your own API keyGPT features only work once you provide your own API key.
No ratings yetThere are no ratings on record, so quality is unproven.
Two-language limitTranslation is limited to a user language and one secondary language, not a full language list.
Key features
Automatic language detectionDetects the selected language and translates to your preferred one.
Hotkey text completionCompletes selected text via a hotkey or Tab key.
Text summarizationSummarizes selected text into concise key points.
Text polishingFixes grammar and improves sentence structure in selected text.