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海豚翻译 Chrome Extension vs Wallesai - Chrome Extension

2 tools side by side, on the data we have on file for each.

Each tool carries its own last-checked date below

海豚翻译 Chrome Extension

Translate · Free

vs

Wallesai - Chrome Extension

Translate · Free

海豚翻译 Chrome Extension Wallesai - Chrome Extension
Price Free Free
Free tier Yes Yes
Our score 5.0 / 5 4.5 / 5
Our line on it Translates foreign webpages into editable, reusable Chinese while preserving original layout. A sidebar AI assistant that translates, summarizes YouTube videos, and chats with PDFs using GPT-4.
Best for Chinese readers of foreign technical documentation Researchers and students summarizing videos and PDFs
Not for Readers translating into languages besides Chinese Users wanting every feature with no in-app purchases
Platforms Chrome, API Chrome
Category Writing Writing
Best described as Translate Translate
Last checked 3 Oct 2026 3 Oct 2026
We have not written a verdict for this pairing

The table above is the data on each tool's own page, side by side. A written head-to-head goes further: it names a winner per use case and says who should stay where they are. Those are written by a reviewer, pair by pair, so this one may not have its verdict yet.

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