About Toolindu
Welcome to Toolindu (toolindu.com), your trusted digital toolbox for fast, secure, and free online utilities. Whether you need to convert a PDF, resize an image, perform financial calculations, or format text for web development, Toolindu is built to streamline your workflow—no software installations or paid subscriptions required.
Our Mission
Our goal is simple: to make everyday digital tasks fast, accessible, and completely hassle-free for everyone. Basic tools—like PDF editing, image compression, unit conversion, and productivity calculators—should be freely available to students, professionals, developers, and casual web users worldwide via lightweight, responsive browser utilities.
Our Team & Quality Standards
Toolindu was created by a dedicated team of web developers committed to building clean, high-performance web applications. Every calculator and converter undergoes continuous testing to ensure mathematical accuracy, instant load times, and full responsiveness across desktop, tablet, and mobile devices.
What We Offer
PDF Utilities
Merge, split, compress, unlock, and convert PDFs to Word, Excel, JPG, and PNG seamlessly.
Image Editors
Crop, resize, compress, and switch image formats (JPG, PNG, WebP) directly in your browser.
Calculators
Calculate percentage changes, age, BMI, Loan EMIs, GST, SIP returns, and interest rates accurately.
Developer Tools
Access Base64 encoders, URL decoders, password generators, QR code generators, and case converters.
Privacy & Data Security
- Browser-Side Processing: Most of our calculators and text formatters process data locally in your web browser. Your inputs are never saved on our servers.
- Automatic File Erasure: For tools requiring server processing (such as file conversion), uploaded files are safely erased automatically shortly after completion.
- 100% Free: All utilities are free to use with zero registration fees or hidden costs.
Get in Touch
We value user feedback and actively work to refine our utility set. Have a feature request, bug report, or general question?