GramProofGo from creation to completion.
Explore GramProof's all-in-one AI writing, detection, and creation ecosystem. From initial brainstorms to verified, publication-ready prose, discover tools engineered to elevate every word.
Write & refine
Rewrite, polish, simplify, and elevate every sentence for clarity and impact.
Paraphrasing Tool
Rewrite sentences, paragraphs, and essays with 10+ distinct tone modes and dynamic vocabulary controls for fluent expression.
Grammar Checker
Instantly catch complex grammatical errors, typos, punctuation slips, and improve sentence clarity with contextual suggestions.
AI Humanizer
Transform robotic, synthetic AI text into expressive, authentic human prose that bypasses advanced detection filters.
Summarizer
Condense long articles, academic papers, and detailed reports into clear, structured bullet summaries and highlights.
Readability Score Checker
Calculate Flesch-Kincaid readability, grade-level reading ease, and sentence complexity metrics to ensure optimal audience clarity.
Fact & Claim Checker
Cross-reference factual assertions, historical dates, and statistical claims against verified web repositories and peer-reviewed sources.
Detect & check
Identify AI involvement, verify originality, generate proper citations, and test facts.
AI Detector
Analyze documents sentence-by-sentence to identify machine-generated phrasing from ChatGPT, Claude, Gemini, and GPT-4.
Plagiarism Checker
Scan manuscripts, papers, and essays against billions of web pages and published scholarly databases to safeguard originality.
Citation Generator
Instantly build fully formatted, compliant citations and bibliographies in APA 7, MLA 9, Chicago 17th, and Harvard formats.
Translator
Translate documents, essays, and business correspondence seamlessly across 35+ global languages with cultural nuance.
Content Quality Score
Evaluate overall document depth, emotional resonance, vocabulary diversity, and structural flow with algorithmic scoring.
Guideline Checker
Audit your writing against custom editorial guidelines, style handbooks, or compliance standards for complete consistency.
Create & generate
Prompt studios, document conversion, background isolation, and creative narrative tools.
PDF Tools & Converter
Extract text, summarize lengthy reports, and convert PDF documents into editable Word and text formats.
Creative Story Writer
Brainstorm creative fiction plots, imaginative dialogue sequences, character arcs, and multi-chapter narrative frameworks.
AI Prompt Studio
Craft optimized, high-yield system and user prompts tuned for top frontier AI models like Claude, GPT-4, and Gemini.
Extensions & Desktop Apps
GramProof writing assistance wherever you work—in Google Docs, Word, Chrome, and desktop.
Chrome Extension
Paraphrase, check grammar, and generate citations directly within Google Docs, Gmail, LinkedIn, and web tabs.
Google Docs Integration
Real-time grammar corrections, tone adjustments, and paraphrasing integrated seamlessly in your Google Docs workspace.
Microsoft Word Add-in
Proofread manuscripts, check citations, and rephrase sentences directly inside Microsoft Word desktop and Word 365.
Safari Extension
Native writing assistant for Safari on macOS, offering inline rephrasing and grammar feedback across all web forms.
macOS Desktop App
System-wide companion for Mac to highlight and refine prose in Slack, Apple Notes, Mail, Pages, and Figma.
Windows Desktop App
Global desktop writing assistant for Windows PC with hotkeys, tone controls, and inline sentence improvements.
Ready to elevate your everyday writing?
Start with GramProof Paraphraser or Grammar Checker for free today, or unlock unlimited access with GramProof Premium.