Free tools for audio, text and study
Choose the tool that fits your task. Each page explains what it does, its limits, and whether any data leaves your browser.
Audio and camera
Text and writing
- Word counterCount words and characters in your text.
- Case converterSwitch text between upper, lower, title and sentence case.
- Remove line breaksRemove line breaks from text copied out of a PDF.
- Compare textFind the differences between two texts, line by line.
- LIX readability calculatorCalculate the LIX score and see how easy your text is to read.
- Online notepadWrite notes in your browser, saved locally as you type.
- Typing testMeasure your typing speed in words per minute and your accuracy.