Fast & Simple
Clean interfaces designed to help you complete tasks without unnecessary steps.
⚡ Free Online Tools
Powerful tools. Simple solutions.
Everything you need to resize images, convert files, create PDFs, calculate, format text and more — directly in your browser.
niDar Tools
Everything you need in one place
Fast, simple and easy-to-use online tools designed for everyday work.
Image Resizer
Resize images to your exact dimensions quickly and easily.
Image Format Converter
Convert images between JPG, PNG and WebP formats.
Image to PDF
Combine one or more images into a single PDF.
Age Calculator
Calculate your exact age in years, months and days.
QR Code Generator
Create QR codes for text, links and useful information.
Image Compressor
Reduce image file size while maintaining useful quality.
Favicon & Icon Kit
Generate website favicons and useful icon sizes.
Percentage Calculator
Calculate percentages, increases, decreases and ratios.
Construction Cost Estimator
Estimate construction and material costs easily.
Word & Character Counter
Count words, characters, sentences and paragraphs.
Base64 Encoder & Decoder
Encode and decode text or supported files with Base64.
JSON Formatter & Validator
Format, validate and minify JSON directly in your browser.
Background Remover
Remove image backgrounds quickly and easily.
Word to PDF
Convert Word documents into PDF files.
PDF to Word
Convert PDF documents into editable Word files.
EMI Calculator
Calculate loan EMI, interest and repayment details.
Why niDar Tools?
Simple tools. Better workflow.
niDar Tools is built to make common digital tasks faster and easier.
Privacy Focused
Wherever possible, tools process your data directly in your browser.
Works Everywhere
Responsive layouts designed for phones, tablets and desktop computers.
Need help?
Open User Guide
Learn how to use every tool
Follow our step-by-step User Guide to get the most from niDar Tools.