Free online tools for developers, students, businesses, and everyday users. Fast, privacy-conscious, and available 24/7 with no installation required.
80
Free Tools
10+
Categories
Privacy-conscious
Browser-first design
24/7
Always Available
Discover the tools our users love the most.
Start with some of our most popular free online tools.
Discover the latest tools added to UtilsDesk.
Explore 80 free online tools organized by category.
Health and wellness calculators with clear assumptions and informational limitations.
Financial, tax and money-planning calculators for common arithmetic.
Formatting, encoding, testing and data utilities for developers.
Browser-based tools for common PDF document tasks.
Browser-based tools for common image conversion and editing tasks.
Text transformation, comparison, formatting and writing utilities.
Color picking, contrast checking and palette utilities.
Everyday mathematical calculators for percentages, dates and related tasks.
QR, barcode and other practical everyday generators and scanners.
General-purpose generators, scanners, converters and productivity utilities.
Explore tools grouped by purpose.
Merge, split, compress and edit PDF files.
Convert, compress and optimize images.
Useful tools for developers.
Calculators and utilities for students.
Everyday office utilities.
Useful tools for everyone.
Fast, reliable and privacy-friendly online tools designed for developers, students and professionals.
All tools run instantly with a clean and responsive experience.
Most tools are designed to process your inputs directly in your browser. Tools that use third-party services are identified in their documentation and the Privacy Policy.
Every calculator, converter and generator is completely free to use.
Designed for desktop, tablet and mobile with a fully responsive interface.
UtilsDesk brings together 80 free browser-based tools for calculations, document work, image editing, text processing, development tasks, and everyday conversions. The collection is designed for people who want a focused utility without installing desktop software or creating an account.
Tool pages include instructions, examples where useful, methodology notes, limitations, and information about how the tool handles data. Many calculators and transformations run directly in your browser. Tools that depend on an external service are identified in their documentation and the Privacy Policy.
Browse by category to find the right utility, or use the search on the tools directory. Health and finance calculators are provided for informational and planning purposes and should not be treated as professional medical, tax, or financial advice.
Discover 80 calculators, converters, generators, PDF utilities, developer tools, and everyday productivity apps — all fast, privacy-conscious and currently free.
