Trust & Security
What happens to your files and data when you use NexifyTool, explained in plain words.
Every Tool Processes Files in Your Browser
All 51 tools run inside your web browser. When you add a PDF or an image, your own computer or phone does the work and creates the result. The file is not sent to us, and the site has no upload service that a tool could send it to.
You can check this yourself. Open the developer tools in your browser, go to the Network tab and use a tool. You will not see your file being sent anywhere.
When Data Leaves Your Device
These are the only cases where data leaves your device:
- Currency Converter: downloads the current exchange rates from open.er-api.com. The amounts you enter are not sent. Only a request for the latest rates is made, and the service sees your IP address as with any web request.
- Contact Us form: the message you type is sent to our support inbox so that we can read it and reply.
- Analytics & advertising: Google Analytics 4, Vercel Analytics, Speed Insights and Google AdSense run on every page to measure traffic and show the ads that keep the tools free. See our Privacy Policy for how those work.
Site Security
The site is only served over HTTPS. Every response includes a Content-Security-Policy that restricts which scripts and frames are allowed to load, an HTTP Strict-Transport-Security header, X-Frame-Options to prevent the site from being embedded elsewhere, and X-Content-Type-Options to stop browsers from guessing content types in unsafe ways.
Cookies, Analytics and Advertising
We use Google AdSense to show ads, and Google Analytics 4 and Vercel Analytics / Speed Insights to understand traffic and performance. These may use cookies as described in our Privacy Policy, which also covers your options for opting out of personalized advertising.
Questions About a Specific Tool
Every tool page has its own privacy note. If a tool ever needs to send files to a server, we will say so clearly on that tool page.
Ask us a questionTrust & Security FAQs
Do any NexifyTool tools upload my files to a server?
No. Every tool works inside your browser, and the site has no upload service that a tool could send files to.
What data does NexifyTool collect?
Visitor statistics (Google Analytics 4, Vercel Analytics and Speed Insights) and advertising cookies (Google AdSense), which pay for the site. If you use the Contact Us form, your message is emailed to us so that we can reply.
Does the Currency Converter send my data anywhere?
It downloads the daily exchange rates from open.er-api.com (ExchangeRate-API). The amounts you type are not sent. The request only asks for the rates.
How is the site itself secured?
The site is served over HTTPS and sends security headers on every response, including Content-Security-Policy, Strict-Transport-Security and X-Frame-Options. These headers restrict which scripts and frames are allowed to run.
Are my processed files stored anywhere after I close the tab?
No. Your files only exist in your browser, so closing the tab removes them. There is nothing on our side to delete.