Simple, practical tools for writing, editing, content planning and productivity. They are free to use, need no account, and run in your browser.
Count words, characters, sentences and paragraphs as you type, with estimated reading and speaking times.
Use toolEstimate how long a text takes to read or say aloud, or work out how many words you need for a set time.
Use toolRemove extra spaces, blank lines, tabs and duplicate lines from text copied out of PDFs, documents or other tools.
Use toolConvert text to sentence case, Title Case, UPPERCASE, lowercase, camelCase, snake_case, kebab-case or a URL slug.
Use toolSee how often a word or phrase appears, its share of the total word count, and the most frequent words and phrases.
Use toolEach tool runs in your browser using a small script on the page. The text you enter is processed on your device. It is not sent to WriterFlowLab and it is not stored. There is no sign-up and no AI involved: the results come from simple, transparent calculations that each page explains.
Tools help with the mechanics. For the bigger picture, read the beginner's guide to an AI-powered writing workflow, or browse the AI tools directory and our guides.