Privacy policy

Your files and text stay on your device

Every tool on ToolCraftWeb runs inside your browser. When you drop an image, paste JSON or type a value, the conversion or calculation happens on your own computer or phone, using JavaScript and WebAssembly code that your browser downloaded from this site. Your files, text and results are never uploaded, and we never receive, see or store them.

The libraries the tools use are served from this site's own domain, not from a third-party CDN, and the fonts are self-hosted. Loading a tool only downloads code; it does not send your input anywhere.

No accounts, no cookies

• There are no user accounts, sign-ups or logins.
• The site sets no cookies.
• Your light or dark theme choice is saved in your browser's local storage (under tcw-theme) so the site remembers it. It stays on your device and is never sent to us.
• There are no ads on the site. If that ever changes, this policy will be updated before any ad appears.

Settings kept in the page address

A few calculators save their settings in the page address so you can bookmark or share a result: the px to rem and rem to px converters add ?base= when you change the root font size, the aspect ratio calculators add ?w=, ?h= and ?ratio=, and the box-shadow generator adds ?s=(the shadow layers). These hold only numbers and style values, never your files or pasted text. When you change a setting, the address changes in your browser only; nothing is sent.

Because they are part of the address, they travel with any link you share. When that link is opened, the address, settings included, is sent to our host and to our analytics (below), like any other web address.

Analytics

To see which pages are visited, we use Cloudflare Web Analytics. It is cookieless: it does not set cookies or use local storage to identify you, and it does not follow you across other websites. When a page loads, its script reports the page address you opened, including any settings in it, together with the referring site, browser and device type, country and page-load performance; Cloudflare shows us these as aggregate figures such as page views.

Settings you change after the page has loaded are not counted as new page views: the script is set up to report the address a page was opened with, not each later change to it. It may also send a performance report when you leave the page, and that report can include the page address as it is at that moment, settings included. Cloudflare says its Web Analytics does not store query strings (the part of an address after ?, where those settings sit); that is Cloudflare's statement about its own service. Your files, the text you type or paste and the results never leave your device, and the analytics script never sees them.

The script, loaded from static.cloudflareinsights.com, is the only script on this site that comes from another domain.

Hosting

The site is a set of static pages served by Cloudflare Pages. Like any web host, Cloudflare processes technical data such as your IP address and browser details to deliver pages and protect the site from abuse. See the Cloudflare privacy policy for how it handles that data.

Who is responsible

The data controller for this site, under the GDPR and Brazil's LGPD, is the operator of ToolCraftWeb, reachable at[email protected].

If you email us

If you write to [email protected], we receive your email address and whatever you include in the message. We use it only to reply, do not add you to any list, and delete the conversation when it is no longer needed. Please don't attach files that contain personal or confidential data.

Your choices

We hold no personal data from using the tools, so there is nothing to export or delete. You can clear the saved theme by clearing this site's data in your browser. To ask about, or have us delete, an email conversation, write to [email protected].

Changes to this policy

If the way the site handles data changes, we will update this page and the date at the top before the change takes effect.