100+ powerful free tools for text, calculations, images, development, SEO and more — all in one place.
ToolHub Pro is your one-stop destination for 100+ free online tools. Whether you're a developer, student, marketer, or everyday professional — we have exactly what you need, for free.
Every tool runs instantly in your browser. No account, no subscription, no data collection. Just fast, reliable tools that work.
All tools run in your browser with zero loading delays.
Your data never leaves your browser. We store nothing.
Perfectly responsive on phones, tablets, and desktops.
No subscriptions, no hidden fees. Every tool, forever free.
Count words, characters, sentences, paragraphs, and reading time. Paste or type your text below — results update live.
A word counter is an online tool that counts the number of words, characters, sentences, and paragraphs in any given text. It is widely used by writers, students, bloggers, and content creators to check word limits for essays, articles, and social media posts.
Generate strong, secure, random passwords instantly. Customize length and character types.
A strong password is your first line of defense against unauthorized access. This tool generates cryptographically secure random passwords using your browser's built-in random number generator — no passwords are ever stored or transmitted.
Format, validate, and beautify JSON data instantly. Also minify JSON for production use.
Result will appear here...
JSON (JavaScript Object Notation) is a lightweight data interchange format. This tool helps you format messy JSON into human-readable form with proper indentation, and also validates that your JSON is syntactically correct.
Calculate your Body Mass Index (BMI). Find out if you are underweight, normal, overweight or obese based on WHO standards.
| BMI | Category | Health Risk |
|---|---|---|
| Below 18.5 | Underweight | Nutritional deficiency |
| 18.5 – 24.9 | Normal | Low risk |
| 25.0 – 29.9 | Overweight | Moderate risk |
| 30.0 and above | Obese | High risk |
Body Mass Index (BMI) is a numerical value calculated from a person's weight and height. It is a screening tool used by healthcare professionals worldwide to identify potential weight problems. BMI was developed by Belgian statistician Adolphe Quetelet in the 1800s.
Formula: BMI = Weight (kg) ÷ Height² (m²)
Calculate your exact age in years, months, days, hours, and minutes from your date of birth.
This free age calculator helps you find your exact age based on your date of birth. It calculates your age in years, months, days, hours, and even minutes. It also shows your next birthday countdown.
Tips, guides, and tutorials for getting the most out of our tools.
Learn about our mission to provide free, fast tools for everyone.
ToolHub Pro was created with a simple mission: provide everyone with free, high-quality online tools with no registration, no ads on the tools themselves (we only show ads outside the tool area), and no limitations.
We believe useful tools should be accessible to everyone — students, developers, marketers, writers, small business owners, and everyday users around the world.
We take your privacy seriously. All tools on ToolHub Pro run entirely in your browser. We do not collect, store, or transmit any data you enter into our tools. Your passwords, text, and files never leave your device.
Have an idea for a tool you'd like to see? We'd love to hear from you! Contact us with your suggestion and we'll consider adding it to our growing collection.
ToolHub Pro is built and maintained by a small team of passionate developers who believe in open, free access to useful software. We are constantly working to improve existing tools and add new ones.
Fill out the form and our team will get back to you within 24 hours.
All fields marked * are required.
Last updated: January 2025
ToolHub Pro ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard information when you visit our website.
We collect minimal information to operate our website:
We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this website or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.
We use Google Analytics to understand how visitors interact with our website. The data collected is anonymous and aggregated. You can opt out by installing the Google Analytics Opt-out Browser Add-on.
Our website may contain links to third-party websites. We are not responsible for the privacy practices of those websites.
Our website is not directed at children under 13. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. We will notify users by updating the date at the top of this page.
If you have questions about this Privacy Policy, contact us here.
Last updated: January 2025
By accessing and using ToolHub Pro, you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our website.
All tools provided on ToolHub Pro are for lawful purposes only. You agree not to use our tools to:
ToolHub Pro is provided "as is" without warranties of any kind. We do not guarantee that our tools will be error-free, uninterrupted, or produce perfectly accurate results. Always verify important calculations independently.
ToolHub Pro shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of our tools. Use our tools at your own risk.
The design, code, and content of ToolHub Pro are protected by intellectual property laws. You may not copy, reproduce, or redistribute our website without written permission.
We reserve the right to modify these terms at any time. Continued use of the website after changes constitutes acceptance of the new terms.
These terms shall be governed by applicable laws. Any disputes shall be resolved through binding arbitration.
Important information about using ToolHub Pro.
The tools and information provided on ToolHub Pro are for general informational and educational purposes only. While we strive for accuracy, we make no guarantees about the completeness, accuracy, or reliability of results.
Our calculators (BMI, EMI, Loan, Age, etc.) are designed to provide approximate results. For important financial, medical, or legal decisions, always consult a qualified professional:
Nothing on ToolHub Pro constitutes professional medical, financial, legal, or other professional advice. The tools are provided as general utilities only.
ToolHub Pro may contain links to external websites. We are not responsible for the content, accuracy, or practices of those websites.
ToolHub Pro displays advertisements through Google AdSense and may include affiliate links. We are not responsible for the products or services advertised. Sponsored content, if any, will be clearly labeled.
Step-by-step guide to connect Google Search Console, Analytics, and AdSense to your website
Google Search Console helps you monitor your website's presence in Google Search results, submit sitemaps, and fix indexing issues.
Visit search.google.com/search-console → Click "Start Now" → Sign in with your Google account.
Click "Add Property" → Choose "URL prefix" → Enter your full website URL (e.g., https://yoursite.com) → Click Continue.
Choose "HTML tag" verification method. Copy the meta tag provided by Google. It looks like this:
<meta name="google-site-verification" content="YOUR_CODE_HERE">
Paste this tag inside the <head> section of your HTML file (it's already prepared as a comment — just uncomment and replace the code). Then click "Verify" in Search Console.
In Search Console, go to Sitemaps in the left menu → Enter sitemap.xml in the field → Click Submit. Google will now crawl and index your pages regularly.
Go to URL Inspection → Enter any page URL → Click "Request Indexing" to speed up Google indexing of your new pages.
Google Analytics tracks your visitors — who they are, where they come from, what pages they visit, and how long they stay.
Visit analytics.google.com → Click "Start measuring" → Enter Account Name (e.g., "My Tools Website") → Click Next.
Enter Property Name → Select your time zone and currency → Click Next → Fill in business details → Click Create.
Choose "Web" → Enter your website URL and stream name → Click "Create stream". You'll receive a Measurement ID that looks like G-XXXXXXXXXX.
In this HTML file, find the commented-out Google Analytics code in the <head> section and uncomment it. Replace G-XXXXXXXX with your actual Measurement ID:
<script async src="https://www.googletagmanager.com/gtag/js?id=G-XXXXXXXX"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-XXXXXXXX');
</script>
In GA4, go to Reports → Realtime. Open your website in another tab. You should see "1 user" appear in the Realtime report within 30 seconds.
Visit adsense.google.com → Click "Get started" → Enter your website URL and email → Click "Save and continue".
After applying, Google gives you a Publisher ID like ca-pub-XXXXXXXXXX. In this HTML file, find the AdSense script comment in the <head> and uncomment it:
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXX" crossorigin="anonymous"></script>
Replace ca-pub-XXXXXXXXXX with your actual publisher ID.
Google typically reviews applications within 1-14 days. You'll receive an email when approved (or if changes are needed). If rejected, fix the issues mentioned and reapply after 30 days.
After approval, in AdSense dashboard go to Ads → By ad unit → Display ads. Create ad units for: Leaderboard (728×90), Medium Rectangle (300×250), and Responsive ads.
Search this HTML file for all class="ad-slot" divs. Replace each one with your actual AdSense ad unit code that looks like:
<ins class="adsbygoogle"
style="display:block"
data-ad-client="ca-pub-XXXXXXXXXX"
data-ad-slot="YYYYYYYYYY"
data-ad-format="auto"
data-full-width-responsive="true"></ins>
<script>(adsbygoogle = window.adsbygoogle || []).push({});</script>
A sitemap.xml file tells Google about all the pages on your website. A sample sitemap.xml is included below. Save it as sitemap.xml in the root of your website and submit it to Search Console.
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>https://yoursite.com/</loc>
<changefreq>weekly</changefreq>
<priority>1.0</priority>
</url>
<url>
<loc>https://yoursite.com/?page=word-counter</loc>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>
<!-- Add all your tool URLs here -->
</urlset>
Create a robots.txt file at the root of your server to tell search engine crawlers which pages to index. Save as robots.txt:
User-agent: * Allow: / Sitemap: https://yoursite.com/sitemap.xml