Case Converter
Convert text to Title Case, Sentence case, UPPERCASE, lowercase, Capitalize Each Word, alternating or inverse case.
Text & Web Utilities
Small, focused utilities for content and data cleanup: counters, case converters, line tools, find and replace, and calculators for percentages, file sizes and aspect ratios.
17 free tools
Popular Utilities tools
All Web Utilities
Character Counter
Count characters, bytes and words and check limits for meta tags, X posts, SMS, Instagram and YouTube titles.
Date & Time Zone Converter
Convert a date and time between world time zones with DST handling, count the days between dates and add or subtract days, weeks or months.
Duplicate Line Remover
Remove duplicate lines from lists, keeping the first or last occurrence, with case and whitespace options.
File Size Converter
Convert between bytes, KB, MB, GB, TB, KiB, MiB, GiB and bits, and estimate download or upload time.
Find and Replace
Find and replace text with case, whole-word and regex options, live match highlighting and multiple rules applied in order.
Image Aspect Ratio Calculator
Find the aspect ratio of any size, resize images and video without distortion, and copy the CSS aspect-ratio code.
Line Counter
Count total, blank, unique and duplicate lines, find the longest line and add line numbers to any text.
Percentage Calculator
Seven percentage calculators in one: percent of a number, percentage change, increase, decrease, difference and reverse percentages.
Random Number Generator
Generate secure random integers or decimals in any range, with unique numbers, sorting, dice, coin flip and lottery presets.
Random String Generator
Generate cryptographically secure random strings, tokens, API keys, hex IDs and PINs with custom characters and length.
Reverse Text
Reverse characters, words or lines, reverse each word in place, or flip text upside down and mirror it.
Slug Generator
Turn titles into clean, SEO-friendly URL slugs with transliteration, stop-word removal, length limits and bulk mode.
Sort Lines
Sort lines alphabetically, in natural order, by length or by number, reverse or shuffle them, and remove duplicates.
Text Cleaner
Clean up pasted text: fix smart quotes, extra spaces, blank lines, invisible characters, HTML tags, emoji and line endings.
Unix Timestamp Converter
Convert Unix epoch timestamps to human-readable dates and back, with a live clock and auto-detected seconds, ms, µs or ns.
Word Counter
Count words, characters, sentences and paragraphs, estimate reading time and find your most-used keywords.
Clean text before it reaches your CMS
Text pasted from documents and spreadsheets often carries extra spaces, smart quotes, duplicate lines and invisible characters. These tools fix that in a few clicks so content goes into WordPress, a spreadsheet or code exactly as intended.
Frequently Asked Questions
Is there a limit on how much text I can paste?
There is no fixed limit. Processing happens in your browser, so very large inputs (several megabytes) depend on your device's memory and speed.
Explore other categories
WordPress Tools
Generate custom post types, ACF fields, redirects, .htaccess rules and functions.php snippets.
CSS Tools
Visual generators for gradients, shadows, layouts and animations, plus unit and color converters.
HTML Tools
Format, minify, encode and generate HTML markup for tables, iframes, favicons and meta tags.
Developer Tools
JSON formatting and validation, encoders, regex testing, UUIDs, hashes and timestamps.
SEO Tools
Meta tags, schema markup, Open Graph, sitemaps, UTM links and SERP previews.