Frequently Asked Questions

Yes, all tools on Tooltri are completely free to use with no hidden fees, premium tiers or subscriptions. We display ads via Google AdSense to keep the platform free for everyone.

No account or sign-up is required to use any tool on Tooltri. Simply open the tool you need and get results instantly - no email address, no registration, no personal information required.

Yes. Tool inputs on Tooltri are processed in your browser and never uploaded to our servers. Your financial figures, passwords, code, images and personal data are never sent anywhere. Preferences and financial calculator inputs are saved in your own browser's local storage so a refresh does not reset them; that data stays on your device and we cannot see it. If you send us a message through the Contact or Support form, it is queued briefly, emailed to us and then removed from the queue.

Not on our servers. Your inputs are processed in your browser and never uploaded. To spare you retyping, our financial calculators save the values you enter in your own browser's local storage, along with your theme and currency choice. They stay on your device, and you can clear them with the Reset button or your browser settings. Our other tools do not save anything. If you send us a message through the Contact or Support form, it is queued briefly, emailed to us and then removed from the queue.

Our financial calculators - including the SIP, SWP, Home Loan EMI, ROI, CPM and Profit Margin calculators - use standard financial formulas and deliver accurate results based on the values you enter. However, all results are estimates for educational and planning purposes only. They assume constant rates of return and idealized conditions. Always consult a qualified financial advisor before making any investment or loan decision.

Tooltri offers free online tools across nine categories: Financial Tools (SIP Calculator, SWP Calculator, Home Loan EMI Calculator, ROI Calculator, Profit Margin Calculator), Developer Tools (JSON Formatter, Base64 Encoder/Decoder, JWT Encoder/Decoder, URL Encoder/Decoder, Hash Generator, Markdown Previewer, SQLite DB Viewer, SVG to React JSX), Converters (Unit Converter, Color Converter, Unix Time Converter), Text Tools (Word Counter, Duplicate Word Finder, Text Case Converter, ChatGPT Text Cleaner, Token Counter), Generators (Password Generator, UUID Generator, QR Code Generator), Everyday Tools (Age Calculator, BMI Calculator), Creator Tools (YouTube Thumbnail Downloader, CPM Calculator), Image Tools (Image Compressor) and Document Tools (Merge PDF, JPG to PDF). We are actively building more tools.

No. All developer tools - including the JSON Formatter, Base64 Encoder/Decoder, JWT Encoder/Decoder, URL Encoder/Decoder, Hash Generator, Markdown Previewer, SQLite DB Viewer and SVG to React JSX Converter - process your input entirely within your browser. Your code, tokens, strings and data are never transmitted to any server, making them safe to use with sensitive or proprietary content.

Absolutely. We welcome tool suggestions, bug reports and feature requests from our users. Visit our Contact page to get in touch with the Tooltri team. User feedback directly shapes which tools we build and improve next.

Your theme preference, your currency choice, and the values you type into each financial calculator. Nothing else. The full list is on the Cookies page.

Your name, email and message are queued briefly on our server and emailed to the founder, then removed from the queue. We do not keep them in a database. Please do not include passwords or sensitive documents.

Tooltri plans to show ads via Google AdSense to cover hosting and development costs and keep all tools free for everyone. No ads are currently displayed. When ads go live, ad cookies will be managed by Google and will be independent of any data you enter into our tools; your tool inputs are never shared with advertisers.

Yes, all tools on Tooltri are fully responsive and work on smartphones, tablets and desktop browsers. No app download is required - simply visit the tool in your mobile browser and use it instantly.