Privacy Browser-based

Local Notes

Write private notes saved only in this browser.

This tool runs in your browser. Your input is processed locally and is not uploaded.
IndexedDB browser database • private on this device

Notes are saved in this browser's IndexedDB database.

How to use Local Notes

Use Local Notes when you need a quick privacy utility without installing software or creating an account. Enter your values or text in the tool above, review the instant result, then copy or save the output when the tool supports it.

  • Works directly in a modern browser on desktop or mobile.
  • Designed for fast repeat use from the root URL /local-notes.
  • Input stays in your browser unless a tool clearly says otherwise.

Features

  • IndexedDB autosave
  • Saved in browser storage
  • Multiple notes
  • JSON export backup
  • No account required

Use Cases

  • Temporary private notes
  • Draft ideas
  • Keep local reminders

Browser Database Backup

Export and import RunX local IndexedDB data from this browser.

privacy

Local To-Do List

Manage tasks saved only in this browser.

privacy

Text Cleaner

Remove extra spaces, empty lines, duplicate lines, and clean up your text.

text

Word Counter

Count words, characters, sentences, paragraphs, and reading time instantly.

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Frequently Asked Questions

Is this tool free?

Yes. This RunX tool is free to use in your browser.

Does this tool upload my data?

No. The tool runs in your browser and does not send your input to a server.

Can I use it on mobile?

Yes. The interface is responsive and works on modern mobile browsers.