ToolGhost - Free Online PDF Converters, Calculators & Tools

30+ free online PDF converters, calculators, AI generators, and SEO utilities. No registration required.

Enable JavaScript for the full interactive experience.

Calculators

Age Calculator - Calculate your exact age in years, months, days, hours, minutes and seconds.
BMI Calculator - Calculate your Body Mass Index and check your health category.

Converters

Currency Converter - Convert between 160+ world currencies using daily exchange rates.
Text Case Converter - Convert text between uppercase, lowercase, title case, and sentence case.
Unit Converter - Convert between length, mass, volume, temperature, and other units.
PDF to Word Converter - Convert PDF documents to editable Word files.
Merge PDF - Combine multiple PDF files into a single document.
Compress PDF - Reduce PDF file size while maintaining quality.
PDF Editor - Edit PDF documents online with annotations and markups.
Split PDF - Split PDF files into separate pages or sections.
PDF to Excel - Convert PDF tables to editable Excel spreadsheets.
PDF to Image - Convert PDF pages to high-quality images.

Generators

AI Text Generator - Generate human-like text content using AI.
AI Image Generator - Create AI-generated images from text prompts.
YouTube Thumbnail Creator - Create custom YouTube thumbnails online.
Hashtag Generator - Generate trending hashtags for social media posts.
Password Generator - Generate strong, secure random passwords.
QR Generator - Generate QR codes for URLs, text, and contact information.

SEO Tools

Meta Tag Generator - Generate SEO meta tags for your website pages.

Analyzers

Utilities

Browse by Category

Calculators
Converters
Generators
Analyzers
Utilities
SEO Tools

© 2026 ToolGhost. Free online tools for everyone.

Web Dev

Essential utilities for developers and designers.

3 Tools Available

Color Picker

Pick any colour and get its HEX, RGB, HSL, and CMYK values instantly. Useful for web design, branding, and matching colours across apps.

JSON Formatter

Format, validate, and minify JSON in your browser. Pretty-print messy data, spot syntax errors, and copy or download the result.

Regex Tester

Test regular expressions against sample text with live match highlighting and global, case-insensitive, and multiline flags.

Why Use ToolGhost Web Dev?

ToolGhost offers a comprehensive collection of free web dev designed to simplify your workflow. All tools work directly in your browser with no downloads or signups required. Whether you need quick calculations, file conversions, or productivity boosters, our web dev are built for speed, accuracy, and ease of use.