Huoshan Xiezuo 火山写作 (Writingo)
ByteDance's free AI writing assistant for English and Chinese correction
Overview
Huoshan Xiezuo (Writingo) is ByteDance's free AI writing assistant that checks, corrects, polishes and rewrites Chinese and English text in real time. Similar in concept to Grammarly, it provides inline suggestions for grammar, fluency and style as you type. Available as a web app and browser extension, it targets students and professionals improving their writing, especially English-as-a-second-language users.
Pricing
Pricing shown for reference only. These figures reflect RECATOOLS research as of 4 Jun 2026 and may be out of date or incomplete. This is not financial or purchasing advice — always confirm the current price on the provider’s official website before making any decision.
ASEAN Perspective
Huoshan Xiezuo 火山写作 (Writingo) in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
Writingo is a genuinely free, no-friction writing aid that does the core Grammarly-style job well for both English and Chinese, with handy real-time correction and a browser extension. For ESL learners and students it offers strong value at zero cost.
It is narrower than full AI writing suites, lacks a public API, and is primarily promoted to a Chinese audience, though it is usable internationally. A good lightweight pick when you mainly need correction and polishing rather than long-form generation.
About this listing
This entry was compiled from publicly available data including Huoshan Xiezuo 火山写作 (Writingo)'s official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with Huoshan Xiezuo 火山写作 (Writingo) unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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