Tool category · 10 free tools

Text Utilities

Clean, count, convert, sort, preview, read, and generate text or EPUB files quickly.

TextWord Counter

Count words, characters, sentences, and paragraphs in any text.

TextCase Converter

Convert text between sentence, title, upper, lower, camelCase, PascalCase, snake_case, kebab-case, and more.

TextRemove Duplicate Lines

Remove repeated lines, keeping the first or last occurrence, with an optional case-insensitive match.

TextText Sorter

Sort lines alphabetically, in reverse, or numerically, or shuffle them, with case-sensitive and remove-duplicate options.

TextMarkdown Previewer

Preview Markdown text in a clean formatted view.

TextPassword Generator

Generate strong passwords with flexible length and character options.

TextText File Viewer

Open TXT, Markdown, CSV, log, JSON, XML, and other text files for reading, copying, and downloading.

TextEPUB Viewer

Open an EPUB ebook, browse chapters, and read it with its original formatting in Reader view or as extracted plain text.

TextEPUB to Text Converter

Convert EPUB ebooks to plain text, extract readable chapters, and download the result as a TXT file.

TextText to EPUB Converter

Convert plain text into a multi-chapter EPUB ebook with title, author, language, per-chapter titles, an optional cover image, and a table of contents.

About text utilities

Clean, count, convert, sort, preview, read, and generate text or EPUB files quickly. Use free online text tools like Word Counter, Case Converter, Remove Duplicate Lines, Text Sorter and more with practical examples, tips, FAQs, and mobile-friendly workflows.

This category groups related tools together so visitors can move from one task to the next without searching through the full library.

Most common workflows

What visitors usually do here

Count words and characters before publishing descriptions, essays, posts, or product copy.
Open TXT, Markdown, CSV, log, JSON, XML, and other text files for quick review and cleanup.
Read EPUB files, inspect chapters, and extract ebook text for notes, summaries, or editing workflows.
Convert plain text drafts into simple EPUB ebooks for readers, devices, and sharing.

Which tool should I use?

Use Word Counter when you need writing length, character limits, or paragraph counts.
Use Text File Viewer when you need to open or copy content from a text-based file.
Use EPUB Viewer when you want to browse ebook chapters before extracting text.
Use EPUB to Text when the final result needs to be TXT, and Text to EPUB when plain text should become an ebook.

Text questions

What can I do with text utilities?

Clean, count, convert, sort, preview, read, and generate text or EPUB files quickly. This hub includes tools such as Word Counter, Case Converter, Remove Duplicate Lines, Text Sorter, Markdown Previewer.

Are these text tools free?

Yes. The ready tools in this category are free to use online on JustBloc.

Which tool should I open first?

Start with the tool that matches the immediate task, then use the related tools and guides on the page if your workflow needs another step.