Small tools. Useful shortcuts.
A little less effort.
A little more progress.
Your everyday toolkit
Free to use. No account needed.
Ready when you are
Choose a tool. Get something done.
Writing utility
Word counter
Count words, characters, and paragraphs as you type.
Open dedicated toolDeveloper utility
JSON formatter
Validate, format, or compact a JSON document.
Open dedicated toolDeveloper utility
Base64 text converter
Encode or decode UTF-8 text using standard Base64.
Open dedicated toolBusiness calculator
Profit margin calculator
Compare cost and selling price in the same currency.
Open dedicated tool
Quick workspace
Use a tool without leaving the directory.
Choose a utility below. Dedicated pages include full instructions, examples, limitations, and answers.
Runs in your browser
Word counter
Count words, characters, and paragraphs as you type. Input stays on this device while you use the tool.
Counts update as you type.
0 / 2,00,000 input limit
- words
- 0
- characters
- 0
- paragraphs
- 0
Words are separated by whitespace. Characters include spaces; blank lines separate paragraphs.
Private by design
Your input stays in this browser.
For the bigger picture
Need help beyond a quick calculation?
Questions, answered
How the toolkit works.
Which tools can I use right now?
The word counter, JSON formatter, Base64 text converter, and profit margin calculator are ready to use. Each has a dedicated page and is also available in the quick workspace.
Do I need an account to use the tools?
No. All four tools are free to use without signing in or creating an account.
Where does the processing happen?
The four utilities process their inputs locally in your browser. Tool actions do not submit your text, JSON, Base64 values, or numbers to Harmita.
Are there limits on the results?
Each page explains how its result is calculated and the cases it does not cover. Text inputs are capped to keep the browser responsive, and the margin calculator is an arithmetic estimate rather than financial advice.