WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
A proofreading assistant powered by AI
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Proofreader lives in your browser's side panel — always one click away. Paste any text, pick a style, and get clean, corrected copy back in seconds. No app switching, no chat windows, no middleman.
── YOUR AI, YOUR KEY ──
Connect directly to the AI provider you already use. Proofreader works with Google Gemini, OpenAI, Anthropic Claude, and xAI Grok. Bring your own API key — your text goes straight to the model and nowhere else.
── STYLES ──
Four built-in styles (Grammar Only, Casual, Neutral, Formal) or create your own with custom prompts, icons, and colours. Each style has its own thinking level and regional spelling variant.
── HISTORY ──
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