FAQ
Questions, answered plainly.
Find clear answers about Tools4U, our online tools, privacy, supported features and how the platform works.
What is Tools4U?
Tools4U is a free collection of browser-based utilities for developers, designers, students, marketers and everyday users — from JSON formatting to image compression and PDF merging.
Are the tools free?
Yes, every tool is free with no usage limits, no watermarks and no premium tier hidden behind the buttons.
Do I need an account?
No. There is no login, no registration and no email required. Open a tool and start working.
Are my files uploaded?
No. Tools run inside your browser, so your files and text stay on your device and are never sent to a server.
Can I use Tools4U on mobile?
Yes. Every workspace is designed for small screens first: single-column layouts, large touch targets and sticky actions where they help.
Which browsers are supported?
The latest versions of Chrome, Edge, Firefox, Safari and most Chromium-based mobile browsers.
How often are new tools added?
New tools ship regularly, usually a few every month, prioritised by what people request.
Can I request a tool?
Absolutely. Use the Suggest a Tool button on any page, or send details through the contact form.
How can I contact Tools4U?
Use the contact form and pick a subject — general question, tool suggestion, bug report, business inquiry or feedback.
Requests ship fast
Missing a tool you need?
Tell us which tool you'd like to see on Tools4U. We review suggestions and prioritise requests that can help the most users.