Tool category
Free Online Text Tools
Text tools handle practical cleanup and transformation jobs without making you open a heavy editor or spreadsheet.
13 tools in this category
Word Counter
Count words, characters, sentences, paragraphs, and reading time in real time. Paste or upload text, live stats update as you type, all in your browser.
Open toolCharacter Counter
Count characters with and without spaces, words, lines, and UTF-8 bytes in real time. Essential for Twitter, SMS, meta tags, and form field limits.
Open toolCase Converter
Convert text between uppercase, lowercase, title case, sentence case, camelCase, snake_case, and kebab-case instantly. Paste text and click. All in your browser.
Open toolRemove Duplicate Lines
Remove duplicate lines from any text list instantly. Case-insensitive mode, blank line removal, and sorted output options. All in your browser, no upload.
Open toolSort Lines
Sort lines alphabetically, in reverse, numerically, or randomly online. Options for case-insensitive sort and blank line handling, instant, free, no upload.
Open toolRemove Empty Lines
Remove all empty and blank lines from text instantly. Optionally remove lines with only whitespace, paste and get clean output in one click.
Open toolFind and Replace
Find and replace text with plain text or regex patterns. Supports global replace, case-insensitive matching, and capture group references in the replacement.
Open toolText Splitter
Split text into chunks by lines, words, characters, or a custom delimiter. Set chunk size and get numbered output, browser-based, free.
Open toolText Joiner
Join multiple lines of text with a custom separator. Comma, space, semicolon, or any delimiter, paste lines and get a joined string instantly.
Open toolSlug Generator
Convert any title or phrase into a clean URL slug. Handles accented characters, special symbols, and multiple spaces, instant, browser-based.
Open toolLine Counter
Count total, empty, and non-empty lines in any text instantly. Paste or upload a file, live stats, no upload required.
Open toolRandom Text Generator
Generate random placeholder text online. Choose Lorem Ipsum, random words, or random sentences, set word count, paragraph count, and copy instantly.
Open toolWord Frequency Counter
Count how often each word appears in text. Sort by frequency, filter stop words, export as CSV. Live table updates as you type. Browser-only.
Open toolHow this category works
Text tools cover small repetitive jobs that come up in writing, editing, research, development, and operations work.
Related categories
Frequently asked questions
Are text tools available without signup?
Yes. OnlineTextLab is designed around direct access to useful tools without account gates.
Will text tools preserve line breaks?
Yes. Text tools preserve line breaks and empty lines by default. Tools that modify whitespace (like Remove Empty Lines or Sort Lines) clearly label what the output will contain.