About the collection
Free online utilities for modern digital work
Developer tools
Developers often need small utilities while working with websites, applications and APIs. AabiTech includes tools for JSON formatting, Base64 encoding and decoding, URL encoding and decoding, HTML beautification, regular expression testing and JWT decoding.
These tools are built for common tasks that are easier to handle with a focused browser utility than with a separate desktop application.
Text and writing tools
Text tools can help with everyday writing, study and content tasks. Word and character counters can check document length, while reading-time calculations provide a quick estimate for longer text.
Other utilities can remove duplicate lines, generate URL-friendly slugs or create placeholder text for projects and layouts.
Calculators and practical utilities
Some tasks are simple but still need a reliable result. Percentage, age, random number, timestamp and aspect-ratio calculators can handle these calculations without requiring specialized software.
The goal is simple: enter the required values, get the result and continue with your work.
Browser-first processing
When a task can be completed entirely in the browser, local processing can avoid sending the input to a remote server. This can be useful for text, code and other information that you prefer to keep on your device.
Processing depends on the individual tool. Utilities that use server-side processing, external services or AI features may work differently, and those requirements should be explained on the relevant tool page.