categories.all
Explore the full catalog of everyday utility tools and AI assistants.
Word & Character Counter
Real-time word, character, sentence, paragraph, reading, and speaking time counter.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and slugify.
Lorem Ipsum Generator
Generate customizable dummy placeholder text by paragraphs, sentences, or words.
Remove Extra Spaces
Clean up text by stripping leading/trailing whitespace, duplicate spaces, and blank lines.
Find & Replace Text
Search and replace string patterns in real-time with case sensitivity and regex options.
Reverse Text
Flip full text backward, reverse word ordering, or invert individual lettering.
Remove Duplicate Lines
Remove repetitive lines from text lists, trim items, and sort alphabetically A-Z or Z-A.
Text to Binary Converter
Convert plain text strings to 8-bit binary code and parse binary numbers back into text.
Morse Code Translator
Translate plain text into Morse code signals and decode Morse code back to readable text.
Merge PDF
Combine multiple PDF documents into a single organized PDF file online for free.
Split PDF
Extract specific page ranges or split every page into separate PDF files.
Compress PDF
Reduce PDF file sizes for email sharing and web uploads without losing document quality.
PDF to Word / Word to PDF
Convert PDF documents into editable Word files or transform Word documents into PDF format.
PDF to JPG / JPG to PDF
Convert PDF pages into high-resolution JPG images or compile JPG photos into a PDF document.
Extract Text from PDF
Extract clean plain text, formatting, and page content from PDF documents directly in your browser.
Protect PDF
Encrypt PDF files with strong password protection to prevent unauthorized viewing.
Unlock PDF
Remove password protection and owner restrictions from secured PDF documents.
Meta Tags Generator
Generate clean, SEO-optimized HTML meta title, description, robots, and open graph tags.
Robots.txt Generator
Create customized robots.txt files for search engine crawlers with custom allow/disallow rules.
XML Sitemap Generator
Generate valid XML sitemaps for Google Search Console to index your website pages faster.
Keyword Density Checker
Analyze word frequencies and phrase density to optimize content for search engines without keyword stuffing.
SERP Preview Tool
Simulate Google desktop and mobile search engine result listings to optimize pixel width titles and snippets.
URL Slug Generator
Convert plain headlines into clean, lowercase, hyphenated, SEO-friendly URL slugs.
Open Graph (OG) Tag Generator
Generate Open Graph meta tags for Facebook, LinkedIn, Twitter/X, and Pinterest preview cards.
JSON Formatter & Validator
Format, validate, beautify, and minify JSON data structures with syntax error detection.
HTML/CSS/JS Minifier
Minify HTML markup, CSS stylesheets, and JavaScript code to compress web file sizes.
Base64 Encode / Decode
Encode plain text or binary string data into Base64 format or decode Base64 back to plain text.
URL Encode / Decode
Encode special characters into URL percent-encoding format or decode encoded URLs.
MD5 / SHA-1 Hash Generator
Generate cryptographic MD5, SHA-1, SHA-256, and SHA-512 hashes instantly.
UUID / GUID Generator
Generate single or bulk RFC4122 compliant UUID v4 / GUID strings with custom options.
Color Code Converter
Convert color values bi-directionally between HEX, RGB, HSL, HSV, CMYK, and Tailwind CSS classes.
CSV to JSON / JSON to CSV
Convert CSV files to JSON array objects or transform JSON payloads into structured CSV spreadsheets.
XML to JSON / JSON to XML
Parse XML tags into clean JSON objects or convert JSON data hierarchies back into XML documents.
Markdown to HTML / HTML to Markdown
Convert Markdown notes into clean HTML markup or extract Markdown formatting from HTML strings.
Excel to HTML Table
Convert spreadsheet data and CSV files into responsive, styled HTML table markup.
CSV to Excel
Format raw CSV files into Microsoft Excel compatible TSV/XLS spreadsheets with UTF-8 BOM encoding.
Strong Password Generator
Generate strong, cryptographic, high-entropy passwords using client-side Web Crypto API algorithms.
Password Strength Checker
Evaluate password entropy, estimated cracking time, character diversity, and security vulnerabilities locally.
Fake Data Generator
Generate mock US test profiles, names, addresses, phone numbers, and emails for privacy testing and QA.
Credit Card Validator
Validate test credit card numbers using the Luhn checksum algorithm and detect card issuer networks.
Email Obfuscator
Protect email addresses from spambots and scrapers by encoding them into HTML entities and JS decoders.
GPA / CGPA Calculator
Calculate US 4.0 semester GPA and cumulative CGPA scores with letter grade inputs (A+ to F) and credit hour weighting.
Percentage Calculator
Calculate percentage changes, percentage increases/decreases, and what percent one number is of another.
Citation / Bibliography Generator
Generate formatted APA 7th, MLA 9th, and Chicago style citations for books, journal articles, and websites.
Text to Speech
Convert typed or pasted text into natural sounding spoken audio using native browser SpeechSynthesis voices.
Random Name Picker
Pick random student names or raffle winners with animated selection, sound effects, and no-replacement mode.
Online Stopwatch & Timer
Track time with millisecond precision, record lap splits, or set custom countdown timers with audio alarms.
Pomodoro Timer
Boost focus and productivity with 25-minute Pomodoro work sessions, short breaks, long breaks, and chime alerts.
Online Notepad
Distraction-free online text editor with browser auto-save, word and character statistics, and text file export.
Age Calculator
Calculate your exact age in years, months, days, total hours, and get a countdown to your next birthday.