Cookie Policy
Last updated: September 5, 2026
This Cookie Policy explains what cookies and similar technologies are, which ones this website uses, and how you can control them. It complements our Privacy Policy.
1. What are cookies?
Cookies are small text files that websites store on your device through your browser. They are widely used to make websites work (for example, remembering your preferences), to understand how a site is used, and — with your consent — to show relevant advertising. "Local storage" is a related browser technology that stores data on your device in a similar way.
2. How we ask for consent
On your first visit we show a consent banner with two choices: Accept all or Reject optional. Your choice is stored in your browser's local storage so we don't have to ask again. Optional cookies (analytics and advertising) are only used after you accept. You can change your mind at any time by clearing this site's data in your browser settings — the banner will reappear on your next visit.
3. Cookies and storage we use
| Name / key | Type | Purpose | Set by |
|---|---|---|---|
| fk_cookie_consent | Essential (local storage) | Remembers whether you accepted or rejected optional cookies, so we can honour your choice. | This website |
| Analytics cookies | Optional | Aggregate traffic statistics (page views, referrers, device type). Only set after you accept. | Analytics provider, once enabled |
| Advertising cookies | Optional | Used by Google AdSense and its partners to serve and measure ads, including personalised ads where permitted. | Google and certified partners |
4. Advertising cookies in detail
When you accept optional cookies and ads are displayed:
- Third-party vendors, including Google, use cookies to serve ads based on your 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 this site and/or other sites on the internet.
- You can opt out of personalised advertising at Google Ads Settings, or opt out of many third-party vendor cookies at aboutads.info.
5. Managing cookies in your browser
All major browsers let you view, delete and block cookies in their settings:
- Chrome: Settings → Privacy and security → Third-party cookies
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Edge: Settings → Cookies and site permissions
- Safari: Preferences → Privacy → Manage Website Data
Blocking essential storage will not break the tools themselves, but the site will ask for your cookie preference again on every visit.
6. Do the tools use cookies?
No. Formatting, conversion, encoding and generation happen entirely in your browser's memory. Nothing you paste into a tool is written to storage or sent anywhere.
7. Questions
If anything about our cookie usage is unclear, ask us via the contact page.