CV Builder

About Us

Nilon Tools is a comprehensive suite of 60+ free, fast, and privacy-first online tools designed for developers, designers, writers, students, analysts, and digital professionals worldwide.

Our Mission

Our goal is to make daily digital tasks effortless. Whether you need to count words, format JSON, compress images, merge PDFs, generate strong passwords, or calculate loan EMIs, Nilon Tools delivers clean, high-performance web utilities that work immediately in your browser — without software installations, subscriptions, or paywalls.

Our Core Principles

  • Privacy-First Architecture: The vast majority of our tools execute 100% locally in your web browser using modern JavaScript. Your text, code, numbers, and sensitive passwords never leave your device. For server-assisted file tools (such as PDF and image converters), uploaded files are processed in ephemeral memory and permanently deleted immediately upon conversion.
  • 100% Free Access: Every tool on Nilon Tools is free for both personal and commercial use with no hidden fees, trial expirations, or watermarks.
  • No Account Required: We respect your time and anonymity. Open any tool, use it instantly, and download your results without providing an email address or creating an account.
  • Clean & Accessible User Experience: Lightweight pages with zero clutter, fast loading times, full mobile responsiveness, and built-in dark/light mode toggle.

Our Tool Categories

Nilon Tools is organized into 9 specialized categories:

  • Text Tools: Word counter, case converter, duplicate line remover, text diff checker, whitespace cleaner, and lorem ipsum generator.
  • Developer Tools: JSON formatter and validator, XML tools, Base64 encoder/decoder, URL encoder, CSS/JS/HTML minifiers, hash generator, UUID generator, and regex tester.
  • SEO Tools: Robots.txt generator, meta tag and Open Graph generator, and .htaccess rule builder.
  • Design & CSS Tools: Color picker and format converter (HEX/RGB/HSL), palette generator, CSS gradient builder, WCAG contrast checker, box-shadow, and border-radius visualizer.
  • Image Tools: JPG/PNG/WEBP image compressor, format converter, resizer, favicon generator, image watermark adder, QR code generator, and barcode generator.
  • PDF & Document Tools: Images-to-PDF converter, PDF merger, PDF splitter, TXT-to-PDF converter, Markdown-to-HTML converter, and professional CV & Resume Builder.
  • Data Conversion Tools: CSV to JSON, JSON to CSV, Excel (XLSX) to CSV, and CSV to Excel converters.
  • Calculators: Age calculator, BMI calculator, loan EMI calculator, percentage calculator, multi-unit converter, GST/VAT tax calculator, discount calculator, and compound interest calculator.
  • Security Tools: Password strength checker and cryptographically secure random password generator.

Continuous Development & Feedback

Nilon Tools is actively maintained and regularly updated with new tools, performance enhancements, and user suggestions. If you encounter a bug, have a feature suggestion, or want to request a new tool, please get in touch through our Contact Us page.