Quality Standards
Every tool is manually tested for usability, mobile responsiveness, and output correctness before release. We do not publish placeholder utilities.
Free - Browser-native - Private
Productivity Tools
Privacy-first tools built for the AI era. Your data never leaves your machine.
Focus & Performance
Deep work tools for time management, routines, and concentration.
Writing & Content
Professional tools for documents, analysis, and formatting.
New 
Writing
Markdown to PDF
Paste any Markdown - from AI output or docs - and get a beautifully formatted PDF with syntax-highlighted code blocks, tables, and crisp typography.
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New Writing
Word Counter
Advanced text analytics - count words, characters, sentences, paragraphs, reading time, and discover top keywords with frequency analysis.
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New Writing
Markdown to HTML
Convert GFM Markdown to clean HTML with live preview. Syntax highlighting for code blocks and professional formatting.
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Developer & Utilities
Essential utilities for data formatting and text comparison.
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Developer
JSON Formatter
Instant JSON beautification and validation. Format, minify, and validate JSON data with real-time error reporting.
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New Text
Diff Checker
Compare two text blocks side-by-side to find differences. Highlights additions, deletions, and changes instantly.
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Practical Guides
Learn the workflows behind these tools
Explore implementation guides, real-world use cases, and optimization tips from our AI productivity blog.
Privacy-First Processing
Tool inputs stay in the browser by default. This lowers data risk for drafts, API payloads, and internal documents used during daily workflows.
Built For Real Work
These utilities are built from active editorial and automation workflows, then refined with practical guidance so each page is useful beyond a single click.