Free Online Tools That Actually Save Time
Generate QR codes, compress images, calculate GST, format JSON, and access dozens of free tools built for developers, creators, students, and businesses.
Featured Tools
Tools everyone is using right now
QR Code Generator
Generate static QR codes for URLs, WiFi, vCards, and more with live customization and SVG/PDF export.
GST Calculator
Calculate GST amount and total price with reverse GST calculation capabilities.
Unit Converter
Convert instantly between lengths, weights, temperatures, and more.
JSON Formatter
Format, validate, and minify JSON payloads instantly in your browser.
EMI Calculator
Calculate your Equated Monthly Installment (EMI) for home, car, or personal loans.
Password Generator
Generate cryptographically secure passwords instantly in your browser.
UUID Generator
Generate cryptographically secure Version 4 UUIDs instantly in your browser.
Image Compressor
Compress JPEG, PNG, and WebP images instantly in your browser without losing quality.
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Why Choose ToolHive
Everything you need, nothing you don't
Free to Use
Access premium-grade utilities without paywalls, restrictive limits, or hidden fees.
Fast and Lightweight
Our tools load instantly in your browser. No bloated pages or unnecessary scripts.
Mobile Friendly
Designed to work perfectly on any device, whether you're at your desk or on the go.
Privacy Focused
We process most data entirely in your browser. Your files and data remain yours.
No Installation Required
No apps to download or extensions to install. Everything runs seamlessly on the web.
SEO Friendly Resources
Access a library of metadata and structured data tools to boost your own rankings.
Trending
Most popular free tools
Featured tool
QR Code Generator
Generate static QR codes for URLs, WiFi, vCards, and more with live customization and SVG/PDF export.
Featured tool
Image Compressor
Compress JPEG, PNG, and WebP images instantly in your browser without losing quality.
Featured tool
JSON Formatter
Format, validate, and minify JSON payloads instantly in your browser.
Featured tool
JWT Decoder
Decode JSON Web Tokens (JWT) instantly to view header, payload, and signature data.
Featured tool
EMI Calculator
Calculate your Equated Monthly Installment (EMI) for home, car, or personal loans.
Featured tool
Password Generator
Generate cryptographically secure passwords instantly in your browser.
Featured tool
GST Calculator
Calculate GST amount and total price with reverse GST calculation capabilities.
Featured tool
Unit Converter
Convert instantly between lengths, weights, temperatures, and more.
FAQ
Frequently asked questions
Are the tools completely free to use?
Do I need to download or install anything?
Is my data private and secure?
Can I use these tools on my phone?
Resources
Guides, tips, and tutorials
How to design a utility marketplace that users return to
Principles for pairing discovery, trust, and content around tools people actually need.
The case for feature-based architecture in fast-moving products
Why boundaries matter once you start shipping tools, billing, and analytics in parallel.
What makes a tool page convert without feeling noisy
A simple checklist for better structure, lighter motion, and clearer calls to action.
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