SellstampFree text tools
Count words and reading time, change case, compare two versions, clean up and sort lists, find and replace (with regular expressions if you want them), make slugs and placeholder text, check readability, convert between Markdown and HTML, and have text read aloud.
Everything runs as you type, in this tab. Nothing you paste is sent anywhere, which makes these safe for drafts, contracts and anything you would rather not upload.
Word counter
Words, characters and reading time, live.Case converter
Sentence, title, upper, camel, snake and more.Text compare
Differences between two texts, highlighted.Remove duplicate lines
De-duplicate a list, keeping its order.Sort lines
Natural A–Z, by length, reversed or shuffled.Find and replace
Plain or regex, with a replacement count.Lorem ipsum generator
Placeholder paragraphs, sentences or words.Slug generator
Titles to URL slugs, accents handled.Readability checker
Flesch scores and long sentences.Markdown to HTML
Markdown to HTML, with a safe preview.HTML to Markdown
HTML to clean Markdown.Text to speech
Read text aloud with your device's voices.