NasajTools is a free online tools platform designed to simplify everyday digital tasks. It offers fast, secure, and browser-based tools for working with PDFs, images, SEO, and text.
All tools work directly in your browser with no uploads, no signup, and full privacy. Whether you are a developer, designer, or website owner, NasajTools helps you get things done faster.
Our most popular free online tools for image optimization, PDF processing, password generation, and QR code creation — trusted by users worldwide.
Create strong, secure passwords online to protect your accounts and data.
Create custom QR codes online for websites, text, Wi-Fi, and more.
Compress images online to reduce file size and improve website performance.
Resize images online by width and height without losing quality.
Combine multiple PDF files into a single document online.
Add watermarks to PDF documents
NasajTools is built to provide fast, secure, and completely free online tools that help users work with PDFs, images, SEO, and text more efficiently.
Your files are never uploaded or stored on our servers. All processing happens directly in your browser to ensure full privacy and security.
Our tools are optimized for speed and run directly in your browser, delivering instant results without waiting or server delays.
All tools on NasajTools are completely free with no hidden fees, subscriptions, or usage limits — now and always.
Use all tools online without installing any software or extensions. NasajTools works on all modern browsers and devices.
Find answers to common questions about NasajTools, including how our free online tools work, privacy, supported file formats, and device compatibility.