Free Online Tools – Image Compressor, PDF Tools, Word Counter & More

Compress images, generate passwords, create QR codes and many more powerful tools instantly — secure & browser-based.

25+

Free Tools

Fast

Instant Processing

100%

Free to Use

Secure

No Data Stored

🔥 Popular Tools

Most used tools by our users

Word Counter

Count words and characters instantly.

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Password Generator

Create strong secure passwords.

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QR Code Generator

Generate QR codes instantly.

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Image Resizer

Resize images easily.

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Image Compressor

Reduce image size quickly.

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Text Case Converter

Convert text case easily.

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JSON Formatter

Format JSON data easily.

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Base64 Encoder Decoder

Encode and decode Base64 text.

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URL Encoder Decoder

Encode and decode URLs.

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Random Number Generator

Generate random numbers instantly.

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Lorem Ipsum Generator

Generate dummy placeholder text.

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Age Calculator

Calculate age from birth date.

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Slug Generator

Create SEO friendly URL slugs.

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HEX to RGB Converter

Convert HEX colors to RGB.

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HTML Formatter

Beautify messy HTML code.

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Text Diff Checker

Compare two texts instantly.

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Markdown Previewer

Preview Markdown as HTML.

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PDF Resizer

Resize PDF pages easily.

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PDF Compressor

Reduce PDF file size.

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PDF to Image

Convert PDF pages into images.

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Image to PDF

Convert images into PDF.

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Merge PDF

Combine multiple PDF files.

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Background Remover

Remove background from images automatically.

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AI Image Upscaler

Upscale and enhance images using AI.

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YouTube Thumbnail Downloader

Download high quality YouTube thumbnails.

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Free Online Tools for Everyday Tasks

FastToolHub is a powerful collection of 25+ free online tools designed for developers, students, content creators and professionals. Our tools work directly inside your browser, ensuring fast processing, privacy and security.

Image & PDF Tools

Compress images, resize photos, convert Image to PDF, merge PDF files, resize PDF pages and convert PDF to Image instantly without uploading files.

Text & Developer Utilities

Use Word Counter, Text Case Converter, Slug Generator, JSON Formatter, HTML Formatter, Base64 Encoder, URL Encoder and Markdown Previewer to simplify your workflow.

YouTube & AI Tools

Download high-resolution YouTube thumbnails, remove backgrounds using AI and upscale images instantly.

All tools are 100% free, secure and optimized for both desktop and mobile devices.

📂 Tool Categories

Image Tools Text Tools Developer Tools PDF Tools AI Tools YouTube Tools

Frequently Asked Questions

Are FastToolHub tools free to use?

Yes, all tools on FastToolHub are completely free.

Do you store uploaded files?

No, FastToolHub does not store files.

Can I use these tools on mobile?

Yes, FastToolHub tools work on both desktop and mobile.