BulkCorrector

BulkCorrector is a web app built to fix grammar, spelling, and phrasing across long documents that would otherwise exceed the input limits of tools like ChatGPT. It works by splitting a large text, such as a full book, blog post, or letter, into manageable segments, running each through AI correction, and reassembling the result so the whole document is processed in one pass rather than paragraph by paragraph. The free tier handles texts up to 32,000 characters and gives access to pre-defined correction prompts, with history limited to 10 documents. The Premium tier, priced at $29 (discounted from $49), removes the document-size limit, adds custom prompts so users can direct how corrections are made, unlocks full history, and includes a library of prompts for different correction styles, including translation into other languages when a user supplies their own prompt. The tool is built by Melvynx, an independent developer, and is aimed at writers, editors, and publishers who need to proofread or translate large volumes of text quickly rather than running it through an AI chat interface a section at a time. The site does not disclose a founding year, company structure beyond the individual developer, or whether an API is available for programmatic use.