Writing and content tools
Use the Word Counter, Text Case Converter, Readability Checker and Keyword Density Checker to draft, edit and prepare content without opening a heavy writing platform.
Free tools guide
Best free online tools for everyday digital work.
The best free online tools are the ones that solve a small problem quickly. Prima Ordia Tools is built around that idea: open the page, complete the task, copy or download the result, and move on.
Recommended tools
Choose the tool that matches the job.
Developer and data tools
Use the JSON Formatter, CSV to JSON Converter, URL Encoder and Base64 Encoder for quick technical cleanup, API review and small data transformations.
Calculation and business tools
Use the Percentage Calculator, Unit Converter, File Size Converter and Sales Tax Calculator for practical working numbers in business, media and planning.
Percentage Calculator 路 Unit Converter 路 Sales Tax Calculator
Image and media tools
Use the Image Resizer, Aspect Ratio Calculator and Text to Speech tool when preparing visual assets, scripts, voice previews and production drafts.
How to use this guide
Start with the task, not the category.
Open the tool that solves the immediate problem, bookmark the pages you use often, and share the direct tool link when someone else needs the same workflow. The main tools page remains the complete directory.
FAQ
Common questions
Are the tools free?
Yes. The Prima Ordia tools library is free to use.
Do I need an account?
No. The tools are designed for direct browser use without sign-in.
Which tool should I try first?
Start with the tool that matches the job: Word Counter for writing, JSON Formatter for developer work, Password Generator for security, and Image Resizer for quick visual preparation.