Private by design
Text tools that stay on your device.
Count, clean, sort, format, and convert text in seconds. Every tool works locally in your browser—no upload and no account.
TextNivora
Choose a text tool
Purpose-built utilities for common writing, cleanup, and formatting tasks.
Word and character counter
Count words, characters, characters without spaces, and lines instantly.
Open tool →Uppercase and lowercase converter
Switch text between uppercase, lowercase, title case, and sentence case.
Open tool →Remove duplicate lines
Delete repeated lines while keeping the first occurrence and original order.
Open tool →Alphabetize and sort lines
Sort lists A–Z or Z–A with natural number ordering.
Open tool →Remove extra spaces and blank lines
Clean repeated spaces, trailing spaces, and excessive blank lines.
Open tool →Remove Arabic diacritics
Strip harakat and Quranic annotation marks while keeping Arabic letters.
Open tool →URL slug generator
Turn a title into a clean, lowercase, hyphen-separated URL path.
Open tool →Reading time calculator
Estimate reading time from the word count using a clear baseline.
Open tool →JSON formatter and validator
Validate JSON and format it with readable two-space indentation.
Open tool →How it works
Fast tools, simple workflow
Paste your text, choose an action, and copy the result. Because processing happens locally, long documents never need to leave your browser.