Free Online Writing & Productivity Tools
Analyze your writing, compare text revisions, and improve your content — all in your browser. Built for writers, students, editors, and content creators who value speed and privacy.
Real-Time Analysis
Results update instantly as you type
100% Private
All processing happens in your browser
7+ Metrics
Words, characters, sentences, reading time & more
Dual View Modes
Inline and side-by-side text comparison
Available Productivity Tools
Word & Character Counter
Count words, characters, paragraphs, and estimate reading time.
Text Difference Checker
Compare two text blocks and highlight the differences instantly.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, and more instantly.
Lorem Ipsum Generator
Generate customizable placeholder text in paragraphs, sentences, or words with multiple styles.
Why Writing Tools Matter
Clear, concise writing is the foundation of effective communication — whether you're crafting a blog post, writing an academic essay, preparing a business proposal, or editing code documentation. Zutily offers 4 productivity tools to help you measure, analyze, transform, and generate text.
Word and character counting is critical for meeting submission requirements, SEO guidelines, and social media limits. Our counter goes beyond simple word counts — it provides character analysis, sentence and paragraph metrics, estimated reading time based on the 200 WPM standard, and a readability level assessment to help you match your writing to your target audience.
Text comparison is essential for tracking changes between document revisions, reviewing edits, and catching unintended modifications. Our diff tool highlights additions, deletions, and unchanged text with color-coded precision, offering both inline and side-by-side views to suit your workflow.
Case conversion lets you instantly transform text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and Toggle cAsE — perfect for formatting headings, variable names, and standardizing content across documents.
Placeholder text generation is a daily necessity for designers, developers, and content teams. Our Lorem Ipsum Generator creates customizable dummy text in four distinct styles — Classic Latin, Hipster, Corporate, and Tech — with options for paragraphs, sentences, or words, plus HTML export and instant download.
7+
Text Metrics
Words, characters, sentences & more
Real-Time
Instant Analysis
Results update as you type
2 Views
Diff Display Modes
Inline and side-by-side comparison
Who Uses These Tools
Students & Academics
Meet essay word count requirements, check character limits for abstracts, and estimate reading time for presentations. Compare draft revisions to track your editing progress.
Content Creators & Bloggers
Optimize content length for SEO, check reading time for audience engagement, and compare published versions with drafts to track editorial changes across blog posts and articles.
Editors & Proofreaders
Compare original and edited manuscripts side by side, identify every change at a glance, and export highlighted diffs as HTML reports for authors and publishing teams.
Social Media Managers
Check character limits for tweets, LinkedIn posts, and meta descriptions. Ensure your copy fits platform constraints without cutting important messaging.
In-Depth Productivity Guides
Lorem Ipsum: History, Styles & Best Practices
Why designers use Lorem Ipsum, how to generate custom placeholder text, and best practices for mockups, wireframes, and prototypes.
Frequently Asked Questions
Quick answers to common questions