Privacy policy
Last updated: 29 August 2026 · HashToolbox.online
Summary
HashToolbox.online ("we", "us") operates a set of free hashing and password-analysis tools. The text you type into any tool on this site is processed only inside your own browser using JavaScript. It is never transmitted to us, never written to a server log, and never stored. We do not offer accounts, so we hold no user profiles.
Information we do not collect
- Passwords, text, salts, keys or hashes entered into any tool.
- Names, email addresses or payment details — there is nothing to register for and nothing to buy.
- Uploaded files. The tools do not accept file uploads.
Information collected automatically
Like most websites, our hosting provider records standard technical request data — IP address, user agent, referring page, requested URL and timestamp — for security and reliability purposes. Aggregated analytics may be used to understand which pages are useful. This data is not linked to anything you type into the tools, because that content never reaches a server.
Cookies and advertising
This site is supported by advertising and displays ads served by Google, a third-party vendor that uses cookies to serve ads based on prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and other sites on the internet.
You may opt out of personalised advertising by visiting Google Ads Settings, or opt out of a third-party vendor's use of cookies for personalised advertising at aboutads.info. Third-party vendors and ad networks may also serve ads on this site and set their own cookies; we do not control those cookies. Visitors in the European Economic Area, the United Kingdom and Switzerland are shown a consent notice covering personalised advertising and measurement, and choices made there are respected by the advertising vendor.
Third-party resources
To load fonts and cryptographic libraries, pages on this site request files from public content-delivery networks (Google Fonts, cdnjs and jsDelivr) and from Google's advertising domains. Those providers necessarily see your IP address and browser details as part of serving a file, and their own privacy policies apply to that request. No tool input is included in any such request.
Local storage
Where a tool remembers a preference (such as a selected output encoding), it uses your browser's local storage. That data stays on your device, is not readable by us, and can be cleared at any time through your browser settings.
Children
This site is a technical utility intended for a general adult audience and is not directed at children under 13. We do not knowingly collect personal information from children.
Your rights
Depending on where you live, you may have rights to access, correct or delete personal data held about you, and to object to certain processing. Because we hold no accounts and no tool content, such requests generally concern advertising cookies, which are controlled through the links above or through your browser settings. You can also contact us using the contact page.
Changes to this policy
We may update this policy to reflect changes to the site or to legal requirements. The revision date at the top always shows the current version, and material changes will be summarised here.