UtiliApp is a free online tools platform for converting, compressing, validating and processing files. No registration required.

Yes, all tools are 100% free, with no hidden costs or usage limits.

Do I need to create an account?

No, you can use all the tools immediately without creating an account or providing personal data.

No. All files are processed locally and deleted automatically after use.

Can I use it on my phone?

Yes, the site is fully responsive and can be installed as an app (PWA) on your mobile device.

What types of tools are available?

We offer tools for images (conversion, compression, resizing), PDFs (compress, merge, reorder), document validation, generators, and much more.

Online Utilities – Fast, free and secure

Practical tools for converting, compressing, and validating. No registration.

News

Brazilian CNPJ Alphanumeric: Get ready for 2026

Our tool for generating and validating Brazilian CPF and Brazilian CNPJ now supports the new alphanumeric Brazilian CNPJs that will take effect in 2026 in Brazil. Generate and validate documents in alphanumeric format (A-Z, 0-9) in accordance with the new legislation.

Try now Read more on the blog

Benefits of UtiliApp

100% free

All tools are completely free, with no hidden costs.

Works in the browser

Access directly through the browser, without installation.

Works as an app (PWA)

Install as an app on your mobile device or desktop.

Not registered

Use it immediately without creating an account or providing personal data.

Deleted files

Your files are processed and deleted automatically after use.

Pleasant and adaptable interface

Modern design that adapts to light and dark mode.

Constantly evolving

New tools and improvements are added regularly.

Centralizes tools and functions

All in one place: conversion, compression, validation, and much more.

Informational blog

Stay up to date with news and content about technology and the digital world.

Your files are processed locally and deleted.

Daily inspirations

Gospel of the day

Image tools

Image Converter Compress Image Resize Image Overlay Images

PDF Tools

Compress PDF Merge PDFs Reorder PDF

Generators and Validators

Generate QR Code JSON Tools Base64 Tools Brazilian CPF/CNPJ Password Generator Text Counter Lorem Ipsum Phone Generator

Network Tools

DNS lookup IP information What's my IP?

rafflers

Random Number Generator Lists (Draw) Lotteries, Data and Currencies

Mathematics and Finance

Rule of Three Dates and Times Loan Calculator