What is the Proofreader tool?

Proofreader is a free AI-powered tool by Vincony. Fix grammar, spelling, punctuation, and style issues instantly with Vincony's free AI Proofreader. Get a corrected version with a detailed list of changes.

Is Proofreader free to use?

Yes! Proofreader is free to use with up to 5 uses per day for anonymous users. Sign up for a free Vincony account to get 100 credits/month and unlimited access.

How does Proofreader work?

Enter your text or content, and Proofreader uses advanced AI models to process your request and deliver results instantly. No installation or API key required.

Free Credits

Proofreader

Fix grammar, style, and clarity

2 cr

Model

CreativityBalanced

Language

Compare

Focus:

Context:

Strictness:Standard

Example output

Corrected version: "The team's performance has improved significantly since we implemented the new workflow. Their productivity increased by 30%, and client satisfaction scores reached an all-time high."

Changes made:

"teams" → "team's" (possessive apostrophe)
"improved significant" → "improved significantly" (adverb form)
"there" → "their" (possessive pronoun)
"all time" → "all-time" (hyphenated compound modifier)

Summary: 4 issues found — mostly grammar and punctuation corrections.

5 of 5 free uses left · Sign up for unlimited