About OnlineNotes

Last updated 16 October 2026

OnlineNotes is a free online notepad with a set of small writing and text tools around it. Open the page, start typing, and come back later to find your notes where you left them. There is no sign-up and no account. OnlineNotes is run by Interstellar Media.

What you can do here

Online notepad: write and keep quick notes in your browser.
Online to-do list: group tasks by color and tick them off.
Text toolkit: word counter, case converter, text compare, JSON formatter, Markdown and HTML converters, URL and Base64 encoders, and more.
Platform counters: check posts and bios for Instagram, X, LinkedIn, YouTube and TikTok, and check SEO titles and meta descriptions by pixel width.

How your data is handled

The tools run in your browser. Text you paste into a tool is processed on your device and is not sent to our server. Notes and to-do lists are saved in your browser's local storage, so they stay on the device and browser you used. If you clear your browser data or switch devices, they do not follow you, so copy anything important somewhere safe.

We use Google Analytics to see which pages people visit, and the site is hosted on Cloudflare. The privacy policy explains both in detail.

Why the site exists

Many quick writing jobs do not need a full app: jotting down a phone number, cleaning up a list, checking a caption length before posting. OnlineNotes aims to do these jobs fast, on one page, without asking you to log in.

Contact

Found a bug, or want a tool we do not have yet? Email [email protected]. More on the contact page.