All Free Online Tools
Every tool executes 100% in local memory.
Word Counter
Count words, characters, sentences, paragraphs and reading time in real time.
Image Compressor
Losslessly compress JPEG, PNG, and WebP images directly in your browser.
JSON Formatter
Format, validate, beautify, and minify JSON with syntax error indicators.
Aspect Ratio Calculator
Calculate proportional dimensions and simplified aspect ratios (16:9, 4:3, 1:1).