Privacy
What happens to your data
Short version: 13 of our 15 tools never send anything anywhere. Your files, text and numbers are processed inside your own browser tab and are gone when you close it.
Tools that run entirely in your browser
These use your browser's own capabilities — Canvas for images, native parsers for text. There is no upload step, which is both faster and more private. You can verify this yourself: open your browser's network panel and watch it stay empty while you work.
| Tool | Category | Data leaves your device? |
|---|---|---|
| Schema Markup Generator (JSON-LD) | SEO | No |
| FAQ Schema Generator | SEO | No |
| UTM Campaign URL Builder | SEO | No |
| Marketing ROI Calculator | SEO | No |
| Free Invoice Generator | Business | No |
| Business Name Generator | Business | No |
| Slogan Generator — Free Tagline Maker | Business | No |
| Email Signature Generator | Business | No |
| JSON Formatter & Validator | Developer | No |
| QR Code Generator (with UPI) | Developer | No |
| Favicon Generator | Developer | No |
| Word Counter — Words, Characters & Reading Time | Productivity | No |
| Colour Palette Generator | Design | No |
Tools that use the network
- Website Speed Test
Sends only the URL you enter to a measurement API (Google PageSpeed Insights). Your own files and text are never involved.
- AI Visibility Checker
Our server fetches the public URL you enter — robots.txt, llms.txt and the homepage — and nothing else.
The prompt library
Prompt pages are static content with a copy button. Anything you type into a prompt's customize fields stays on the page and is never sent to us, and copying uses your browser's own clipboard — the library needs no data from you at all.
What we do collect
- Analytics. We use Google Analytics 4 to count page views and understand which tools people find useful. It loads after the page is interactive, so it never slows anything down.
- Heatmaps and session replay. We use Microsoft Clarity to see where people get stuck — which buttons get missed, where a layout confuses. It is set to strict masking, which means the text on the page and everything you type are replaced with placeholder blocks before anything is sent. A replay shows us that you clicked a field and how long you hesitated; it does not show us the invoice, the JSON, or the words you pasted in. Like the analytics above, it loads only after the page is interactive.
- Local preferences. A dismissed announcement bar is remembered in your browser's own localStorage. That never leaves your device and we cannot read it.
- No accounts. There is nothing to sign up for, so we hold no passwords and no profiles.
- No result gating. We never require an email address to show you an answer. If we offer to email you a result, the result is already on screen first.
A note on the favicon generator
Images you turn into favicons are re-encoded through a canvas in your own tab, which discards their metadata — including EXIF GPS coordinates. The icons come out without the location data the source photo went in with.
How this maps to data protection law
If you want to see this same information mapped against India's DPDP Act, the EU's GDPR and California's CCPA specifically — what each law requires and what we actually do about it — that is on the compliance page.
Questions about any of this? Scult is a real company in Noida, Delhi NCR — the contact details are on scult.in.
