ToolGhost - Free Online PDF Converters, Calculators & Tools

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

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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

Text to Speech - Convert text to natural-sounding speech with multiple voices.
Image Compressor - Compress JPEG, PNG, and WebP images without losing quality.
Image Resizer - Resize images to exact dimensions or by percentage.
JSON Formatter - Format, validate, and beautify JSON data.
Regex Tester - Test and debug regular expressions in real-time.
Color Picker - Pick colors and get HEX, RGB, and HSL values.
Stopwatch - Simple online stopwatch with lap timing.

Browse by Category

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Explore our organized suite of professional tools.

AI Tools

Next-gen content generation powered by Google Gemini.

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Calculators

Essential mathematical tools for everyday calculations.

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Converters

Convert between different units, currencies, and formats.

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Food & Cooking

Professional recipe calculators, cooking converters, and kitchen tools for home cooks, bakers, and chefs. Scale recipes, convert measurements, calculate nutrition, and find ingredient substitutions instantly.

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Image Tools

Compress, edit, and optimize images for the web.

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PDF Tools

Convert, merge, compress, and edit PDF files online for free.

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Productivity

Tools to help you manage time and tasks efficiently.

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Security

Protect your data and generate secure credentials.

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SEO Tools

Optimize your website visibility and search rankings.

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Social Media

Utilities for influencers and content creators.

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Text Tools

Analyze, manipulate, and optimize text content.

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Video Tools

Convert videos between popular formats such as MP4, MOV, and WebM, or extract the audio as MP3, free online.

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Web Dev

Essential utilities for developers and designers.

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