Just Tool It
Just Tool It / To-Do List
On-device — nothing uploaded

To-Do List

Saved in your browser's localStorage. Sync-free, ad-free, account-free.

Why use To-Do List in your browser?

Passwords, hashes, and secrets should never transit a backend. To-Do List: Saved in your browser\\'s localStorage. Sync-free, ad-free, account-free. Server-side tools upload or log inputs. Just Tool It does not: it uses Web Crypto and local utilities so passwords and secrets never transit a backend. Close the tab and the working data is gone. That is zero-server processing and on-device security.

How to use To-Do List

  1. Open the tool on this page — no account or email required.
  2. Add your input by dropping a file, pasting text, or filling the form fields.
  3. Adjust options if available (quality, format, ranges, etc.).
  4. Run the tool and download (or copy) the result. Nothing was uploaded to Just Tool It.

Frequently asked questions

Is my data uploaded when I use To-Do List?
No. Just Tool It is a static web app. Your input is processed with Web Crypto and local utilities so passwords and secrets never transit a backend. You can verify in the browser Network panel: no file payloads are sent to our origin for processing.
Is this tool free? Do I need an account?
Yes, it is free. There is no sign-up, paywall, or trial. We do not create user accounts because we never receive your files.
Does it work offline?
After the page and any required libraries are cached (including via the service worker / PWA), many tools keep working without a network. Large optional engines such as FFmpeg.wasm or OCR models still need a one-time download.
How is this different from other free online tools?
Most free tools upload files to a cloud worker. Just Tool It emphasizes zero-server processing and on-device security: files stay in browser memory until you download the output and close the tab.