Toolwren
Simple tools. Zero hassle.
Your files stay on your device.
Popular tools
Image CompressorShrink JPG, PNG and WebP files without uploading them.QR Code GeneratorMake QR codes for links, text, email and Wi-Fi.Password GeneratorCreate strong random passwords on your own device.Word CounterCount words, characters, sentences and reading time.JSON FormatterFormat, minify and validate JSON.WebP ConverterConvert JPG and PNG to WebP, or WebP back to JPG and PNG.Percentage CalculatorPercent of a number, and percentage increase or decrease.Remove Duplicate LinesDelete repeated lines from a list and keep one of each.Case ConverterSwitch text to UPPERCASE, lowercase, Title Case and more.