Why PromptCorrector exists and what you can do with it.
PromptCorrector is a free, in-browser formatter with no install and no account. Use it to prepare text for ChatGPT, Claude, Gemini, or Microsoft Copilot—or any other assistant—and to clean up replies you copy out. Pick input and output formats, transform once, then copy or download.
Formatting runs in your browser. There is no account and no sign-in; your text is not uploaded to our servers for processing because we do not operate a backend that stores or reformats your paste.
Anyone who works with AI chat tools and wants consistent, readable text without fighting the editor.
Paste or type in the input, choose formats, run Transform, then copy or download. Optional normalization handles odd spaces and line endings before processing.
Beyond prose, you can move between structured formats—JSON, YAML, CSV-style tables, Markdown, and sanitized HTML—so pasted logs, API snippets, and grids become easier to read or drop into your toolchain.