Text Tools
Free
Slug Generator
Generate clean SEO-friendly URL slugs from titles, headings, article names and product names instantly.
🧰 Free Online Tools Directory
All free online tools in one simple place.
Search and use practical tools for PDFs, images, text, calculators, converters, SEO, developers, business documents and everyday productivity tasks.
✅ Free to use
✅ No signup needed
✅ Mobile friendly
✅ Clear instructions
Search results for “seo”:
15 tools found.
🔎 Search Results
Tools matching your search
Open any result below and start using the tool instantly.
Developer Tools
Free
URL Encoder / Decoder
Encode and decode URLs, query strings and URL components instantly with this free browser-based tool.
SEO & Webmaster
Free
Broken Link Checker
Check HTML or text for broken links, invalid URLs, duplicate links, relative links and optional live status issues.
SEO & Webmaster
Free
Canonical Checker
Check canonical URLs, canonical tags, og:url mismatch, duplicate canonicals and common SEO canonical issues.
SEO & Webmaster
Free
Hreflang Generator
Generate hreflang tags for multilingual and multi-region pages with x-default and validation checks.
SEO & Webmaster
Free
Keyword Density Checker
Check keyword density, word frequency and repeated keywords in your website content or article text.
SEO & Webmaster
Free
Meta Tag Generator
Generate SEO meta tags, Open Graph tags and Twitter Card tags for your website pages.
SEO & Webmaster
Free
Open Graph Preview
Preview and generate Open Graph meta tags for social sharing on Facebook, LinkedIn and X/Twitter.
SEO & Webmaster
Free
Page Speed Checklist
Use a free page speed checklist to review Core Web Vitals, images, caching, CSS, JavaScript, fonts and server performance.
SEO & Webmaster
Free
Robots.txt Generator
Generate a robots.txt file online to control search engine crawling and add sitemap URLs.
SEO & Webmaster
Free
SERP Preview
Preview how your SEO title, URL and meta description may appear in Google-style search results.
SEO & Webmaster
Free
Sitemap Checker
Check sitemap XML online for URLs, duplicates, invalid links, sitemap index entries and SEO issues.
SEO & Webmaster
Free
Title Length Checker
Check SEO title length, word count, estimated pixel width and search result preview online.
Social Media Tools
Free
Social Preview
Preview how your page title, description, image and URL may appear on Facebook, X, LinkedIn, WhatsApp and other platforms.
Social Media Tools
Free
UTM Builder
Build UTM tracking URLs for social media, ads, email newsletters and marketing campaigns.
What you can do with these tools
ZanaHive provides a growing collection of free tools for common digital tasks. You can prepare documents, optimize images, clean text, calculate values, check SEO items, format developer data and create business documents from one organized tools directory.
This page is built to help visitors find the right tool quickly. Use the search box if you already know what you need, or browse categories when you want to discover related utilities.
- Use PDF tools to merge, split, compress, reorder and inspect PDF documents.
- Use image tools to compress, resize, crop, convert and extract colors from images.
- Use text tools to count words, clean text, convert case and organize lines.
- Use developer tools to format JSON, encode URLs, decode Base64 and generate UUIDs.
- Use calculators and business tools for everyday office and productivity tasks.
How to find and use a tool
1
Search or browse categories
Type a keyword such as PDF, image, JSON, invoice or calculator.
2
Open the tool page
Read the short description and choose the tool that matches your task.
3
Enter text or upload a file
Follow the instructions inside the tool page and adjust available settings.
4
Copy or download the result
Most tools allow copying results, downloading output files or saving a report.
✅ Useful for many tasks
Who can use these free online tools?
The tools directory is useful for students, offices, website owners, developers, designers, small businesses, content creators and everyday users.
🎓 Students
Count words, clean text, convert documents, prepare images and organize assignment content quickly.
🏢 Offices and businesses
Create invoices, receipts, quotations, purchase orders, delivery notes and other business documents.
🌐 Website owners
Compress images, generate favicons, preview SEO tags, check titles and prepare web content.
💻 Developers
Format JSON, validate data, encode URLs, decode Base64, minify JavaScript and generate IDs.
🎨 Designers
Resize images, crop photos, pick colors from images, convert formats and inspect image metadata.
❓ FAQ
Frequently asked questions
Helpful answers for visitors browsing the tools directory.
Are these tools free?
Yes. The standard tools on ZanaHive are free to use directly from your browser.
Do I need to create an account?
No. You can open tools and use them without signing up or installing software.
How do I search for a tool?
Use the search box at the top of this page and type keywords such as PDF, image, JSON or invoice.
Do the tools work on mobile?
Yes. The tools directory and tool pages are designed to work on desktop, tablet and mobile screens.
Are uploaded files private?
Many tools run directly in your browser. Check each tool page for its privacy note and how that tool processes input.
What should I do if I cannot find a tool?
Try a shorter keyword or browse the categories. New tools can also be added as the website grows.