PromptCorrector

Paste text, choose formats, copy cleaned output for your AI prompts.

About

Input format

Normalize invisible characters

Output format

Input 0 chars · ~0 tokens

Output 0 chars · ~0 tokens

Open source & licenses

Version 1.0.0

Open-source software

Turndown — MIT License
marked — MIT License
DOMPurify — Apache License 2.0
js-yaml — MIT License
Tailwind CSS — MIT License
Lucide Icons — ISC License
Plus Jakarta Sans — SIL Open Font License 1.1 (via Google Fonts)

Help

Paste or type text in Input.
Choose Input format (or Auto to detect when you transform).
Choose Output format, then Transform.
Use Copy output or Download to take the result with you.

For CSV output, open Separator to set the field delimiter. Optional Normalize invisible characters cleans odd spaces and line endings before processing.

Questions or feedback? promptcorrector@promptcorrector.com

CSV field separator

Used when parsing pasted grids and when exporting CSV. “Auto” prefers tab (TSV), then comma.

Preset

Character

About

More tools — coming soon.