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All Tool Categories

Every tool on the site, organized by what you need to get done

Useful Daily Tools groups its 35 free tools into six categories so you can find the right one quickly. Every tool runs directly in your browser: nothing to install, no account to create, and your data never leaves your device.

🎲 Generators

Tools for generating random data, codes, and identifiers

8 tools

💰 Finance

Financial calculators and planning tools

4 tools

⏰ Time & Date Tools

Time conversion, date calculations, and timers

4 tools

📝 Text & Writing

Text formatting, editing, and writing tools

6 tools

📑 PDF Tools

PDF manipulation and editing tools

5 tools

🔧 Utilities

General utility tools and converters

8 tools

Which Category Do You Need?

  • Generators: Create something from nothing. Strong passwords, UUIDs for development, QR codes for sharing links, random names for games and raffles, colors for design work.
  • Finance: Answer money questions fast. Split a restaurant bill, calculate loan payments, project savings growth, or see what compound interest does over time.
  • Time & Date Tools: Work with dates and clocks. Exact age calculation, countdowns to events, time zone conversion, and the precise gap between two dates.
  • Text & Writing: Clean, measure, and transform text. Word and character counts, case conversion, URL slugs, Markdown preview, and placeholder text.
  • PDF Tools: Edit PDFs without uploading them. Merge, split, extract pages, rotate, and edit metadata, all processed locally in your browser.
  • Utilities: Everything else you reach for daily. Unit conversion, percentages, BMI, Base64 and URL encoding, and JSON formatting.