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Corrector.cat is an online AI proofreading tool for Catalan, positioned around being “free” and “IEC-compliant.” It covers spelling, grammar, and style corrections. It is not a general-purpose writing platform; instead, it is highly focused on proofreading Catalan text. The page provides basic functions such as text input, clearing text, viewing edits, copying the result, and reading explanations for corrections.
The tool claims to use AI for contextual analysis, understanding the role of words within a sentence and detecting meaning or style issues that traditional rule-based proofreaders may miss. It supports both a “standard register” and a “formal register”: the former is suitable for social media and blogs, while the latter is intended for academic, professional, official application, TFG, or cover-letter writing. The content also places particular emphasis on IEC standards, including common Catalan pain points such as accent reform, weak pronouns, apostrofació, and “per/per a.”
The page states that the tool is free to use, with no visible subscription, paid upgrade, or payment method information. One point to note is that the input-limit information is inconsistent: the interface indicates a 500-word limit, while the FAQ says each correction can handle up to 5,000 characters and that longer texts should be processed in sections. It is sufficient for lightweight proofreading, but not ideal for processing a full thesis or manuscript in one go.
Its strengths are clear positioning, no installation requirement, mobile usability, register selection, and explanations of corrections, making it suitable for quickly improving the quality of Catalan text. On privacy, the site says it does not store text, processes content immediately, and uses encryption technology. The limitations are also obvious: it does not disclose the underlying model, accuracy, third-party calls, or logging policy; nor is there information about an API, plugins, or office-suite integrations. While it promises semantic proofreading, there is no public benchmark to support its output quality claims.
It is suitable for Catalan learners, students, professionals, bloggers, and people preparing for B2/C1/C2 Catalan exams. For Chinese-speaking users, it does not offer any known Chinese proofreading capability; its main value is as an assistant for writing in Catalan. The main text provides no information on access from mainland China, and payment availability cannot be assessed. If access is unstable, Optimot, Softcatalà, or general-purpose AI writing assistants can be considered as supplementary options.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on corrector.cat official site.
corrector.cat is an Spain AI Apps provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach corrector.cat directly.