Every tool you need for SEO, in one place
All are 100% FREE and easy to use! No signup needed — just pick a tool and go.
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The free SEO toolkit webmasters love
Professional-grade SEO tools, free forever — no accounts, no limits, no catch.
100% Free, Forever
Every tool is completely free to use, with no hidden premium tiers or locked features.
Fast & Simple
No signup, no downloads. Enter a URL, click a button, get results in seconds.
Private & Secure
Your data stays yours. We don’t store the URLs you check or sell your information.
Free Online Tools for SEO, Webmasters, Creators & Developers
FistHost's free tools collection brings 124 professional online tools together in one fast, clean workspace. Check your website's SEO health, analyze competitors, create and edit PDF documents, calculate loans and salaries, generate QR codes and secure passwords, resize images for social media, minify code, and much more — all without installing software or creating an account.
Every tool runs right in your browser or on our secure servers and delivers results in seconds. Bloggers use our SEO and content tools to rank higher on Google. Developers use the code formatters, minifiers, encoders and validators to ship cleaner projects. Marketers and creators use the YouTube, hashtag and social media tools to grow their audience. Students and office workers rely on the PDF tools, calculators and converters for everyday tasks. Whatever you need to get done online, there is a free FistHost tool for it.
We believe powerful web tools should be free for everyone. There are no premium tiers, no daily limits, no watermarks and no sign-ups. Many of our PDF and file tools process everything locally in your browser, so your documents never leave your computer. We do not store the URLs you analyze or sell your information. Just open a tool, enter your input, and get your result.
Frequently Asked Questions
Are these tools really 100% free?
Yes. Every one of the 124 tools is completely free with no premium tier, no daily usage limits, no watermarks and no locked features.
Do I need to create an account or sign up?
No. All tools work instantly without registration. Open the tool, enter your URL or text, and get results — nothing to download and no account needed.
Is my data safe when I use these tools?
Yes. Our PDF and file tools process documents locally inside your browser, so files never leave your computer. We do not store the URLs you analyze and never sell your information.
Which are the most popular tools?
The most-used tools include the Article Rewriter, Plagiarism-style uniqueness checks, Merge PDF, YouTube Thumbnail Downloader, Hashtag Generator, SSL Checker, JSON Formatter and the Password Generator.
Do the tools work on mobile phones?
Yes. The entire site is mobile-responsive with dark-mode support, so every tool works smoothly on phones, tablets and desktops.
Can I use these tools for client or commercial work?
Yes. Freelancers, agencies and businesses use our SEO audits, PDF tools and generators for client projects every day, free of charge.
Why do some SEO tools show limited data?
A few third-party data sources have been discontinued by their providers (for example Alexa Rank and Google Cache). Where a source no longer exists, the tool tells you clearly instead of showing fake data.
Are new tools added regularly?
Yes. We constantly expand the collection based on what users search for — recent additions include 11 PDF tools, 10 social media tools and 10 advanced SEO audit tools. Bookmark the homepage to catch new releases.