Free Online Tools — Altairys
Image Compressor
Compress images without losing quality
Image ToolsPopularQR Code Generator
Generate QR codes for any URL or text
Generator ToolsPopularAge Calculator
Calculate exact age from date of birth
Calculator ToolsWord Counter
Count words, characters and sentences
Text ToolsBMI Calculator
Check your Body Mass Index instantly
Calculator ToolsPopularEMI Calculator
Calculate loan EMI with interest rates
Calculator ToolsPassword Generator
Generate strong secure passwords
Generator ToolsNewJSON Formatter
Format and validate JSON data
Developer ToolsColor Picker
Pick colors and get HEX, RGB, HSL codes
Developer ToolsNewBase64 Encoder
Encode and decode Base64 strings
Developer ToolsImage Resizer
Resize images to any dimension instantly
Image ToolsJPG to PNG Converter
Convert JPG images to PNG format
Image ToolsPercentage Calculator
Calculate percentages quickly and easily
Calculator ToolsURL Encoder / Decoder
Encode or decode URLs and query strings
Developer ToolsNewHash Generator
Generate MD5, SHA-1, SHA-256 hashes
Developer ToolsText to Speech
Convert text to natural sounding audio
Text ToolsNewImage to PDF
Merge images into a PDF document
PDF ToolsNewStopwatch & Timer
Precision stopwatch with laps and countdown timer
Calculator ToolsNewNumber to Words
Convert numbers to Indian format words (Lakh, Crore)
Calculator ToolsNewUnit Converter
Convert length, weight, temperature and more
Calculator ToolsEverything You Need, Daily