Your All-in-One Free Online Toolbox
Convert images, edit PDFs, generate passwords, format code, and more — all for free, all in your browser.
Browse by Category
12 categories, 278 tools
Image Tools
Convert, compress, and edit images online
3 tools
PDF Tools
Convert, merge, and edit PDF files
1 tools
Text Tools
Count words, convert case, and transform text
1 tools
Developer Tools
JSON, Base64, encoders, formatters and more
3 tools
Unit Converters
Convert between any units of measurement
1 tools
Calculators
Math, health, finance, and more calculators
3 tools
Network Tools
IP lookup, DNS, WHOIS, and SEO tools
1 tools
Security & Privacy
Passwords, QR codes, and encryption tools
2 tools
Social Media
Tools for YouTube, Instagram, and more
Coming soon
AI Tools
AI-powered writing and content tools
Coming soon
Finance Tools
Currency, investment, and budget calculators
Coming soon
Date & Time
Timezones, countdowns, and date calculators
Coming soon
Popular Tools
Most used tools on ToolHQ
JPG to PNG Converter
Convert JPG images to PNG format instantly in your browser. No upload to server, 100% private and free.
PDF to Word Converter
Convert PDF files to editable Word documents (DOCX) online for free. Preserve formatting and layout.
Password Generator
Generate strong, random, and secure passwords instantly. Customize length and character types.
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time in real-time as you type.
JSON Formatter
Format, validate, and minify JSON data online. Syntax highlighting, error detection, and tree view.
BMI Calculator
Calculate your Body Mass Index (BMI) using height and weight. Supports metric and imperial units.
QR Code Generator
Generate QR codes for URLs, text, emails, phone numbers, and WiFi credentials instantly.
Base64 Encoder / Decoder
Encode and decode Base64 strings online. Also supports file to Base64 encoding for data URIs.
All Tools
15 tools available now
JPG to PNG Converter
Image Tools
PNG to JPG Converter
Image Tools
Image Compressor
Image Tools
PDF to Word Converter
PDF Tools
Word Counter
Text Tools
Password Generator
Security & Privacy
QR Code Generator
Security & Privacy
What Is My IP
Network Tools
Percentage Calculator
Calculators
Age Calculator
Calculators
Unit Converter
Unit Converters
JSON Formatter
Developer Tools
Base64 Encoder / Decoder
Developer Tools
BMI Calculator
Calculators
Color Code Converter
Developer Tools
Why ToolHQ?
100% Private
All tools run in your browser. Files never leave your device.
Instant Results
No upload queues. Results are generated instantly.
Always Free
No subscriptions, no credits, no paywalls. Free forever.
Works Everywhere
Mobile, tablet, desktop — fully responsive design.