JustTools privacy

Privacy Policy

JustTools is designed so the information you enter into a tool stays in your browser. This page explains local processing, the analytics opt-out choice, what the site does not collect, and the limited technical information involved in loading the site.

Last updated: August 24, 2026

No tool-data tracking

Analytics never receives your inputs, files, results, or generated content.

Runs locally

Calculations and transformations happen on your device.

No accounts

You do not need to create an account or submit an email address.

No tool storage

Tools do not use cookies or browser storage to save your work.

What this policy covers

This policy applies to the JustTools website at justtools.app and its browser-based calculators, developer tools, generators, converters, timers, and image tools.

It describes the current behavior of the site as of the update date above. If that behavior changes, this page will be updated before or when the relevant feature is introduced.

Your tool inputs stay in your browser

JustTools does not send the text, numbers, URLs, code, images, files, or other values you enter into a tool to a JustTools server or third-party service. The tools use browser JavaScript and browser APIs to calculate, convert, preview, compare, or generate results on your device.

Tool state normally exists only in the current page session. Reloading or closing the page can clear it. JustTools does not save that state in cookies, localStorage, sessionStorage, IndexedDB, an account, or a database.

Files, previews, and downloads

Image tools, hash tools, printable generators, and other file-related tools process selected files in your browser. A selected file is not uploaded by the tool. Where a tool creates an image, PDF, CSV, or other download, the output is assembled locally and passed to your browser's download mechanism.

Before using any website with confidential material, check that the page address is justtools.app and that your browser is up to date.

What JustTools does not collect

JustTools does not currently provide or use:

  • accounts, sign-in, customer profiles, or contact forms;
  • advertising, behavioral profiling, or user-ID tracking;
  • first-party cookies or browser storage for saving tool inputs or results;
  • server-side processing, databases, or external APIs for tool calculations; or
  • tool input, uploaded files, generated output, or calculation history.

Hosting and technical request data

JustTools is a static web application. When your browser requests the site, hosting and network infrastructure may process ordinary technical request information such as an IP address, browser type, requested URL, timestamp, and security-related event data. This is infrastructure data handled by the hosting provider, not data submitted to a JustTools tool.

JustTools does not add tool inputs, file contents, calculation results, or form submissions to logs. Infrastructure providers may retain technical records under their own terms and policies, which can change independently of this page.

Analytics and third parties

Google Analytics is enabled by default to measure page views and basic device information so we can understand how the site is used. You can choose Turn analytics offat any time. Advertising features, Google Signals, ad personalization, and user-ID tracking are disabled.

Google Analytics may set first-party cookies such as _ga to distinguish sessions. If you turn analytics off, JustTools removes the analytics script and attempts to remove those cookies. Your opt-out choice is stored locally in your browser so analytics stays off on later visits. That preference contains no tool input or generated content. You can change it at any time using the Turn off control in the footer.

The site's tools do not call third-party services with your input. Your browser, extensions, network provider, or security software may make their own requests or store their own records. Links to other websites, if any, are governed by those websites' policies once you leave JustTools.

Your responsibility

Browser-only processing reduces what JustTools can receive, but it cannot protect data from a compromised device, malicious browser extension, shared computer, screen capture, or network environment. Use a trusted device and browser, and avoid entering secrets into any tool unless you understand the risks.

Changes to this policy

We may update this policy when the site, hosting setup, or privacy practices change. The latest version will always be available at justtools.app/privacy, with the revision date shown at the top.

JustTools does not currently operate a contact form or collect email addresses. If a privacy contact method is added, it will be published on this page.