About BigToolSite — Free SEO & Web Tools Built for Real Workflows
BigToolSite is a free online toolkit built for SEOs, webmasters, and website owners who need fast, no-signup utilities to get everyday technical tasks done — from cleaning up toxic backlinks with our Disavow File Generator to comparing large URL lists in seconds. Every tool on BigToolSite is designed to be simple, accurate, and free to use, with no account, no email gate, and no unnecessary steps between you and your result. (BigToolSite was formerly known as eToolsKit — same team, same tools, new name and home.)
Why We Built BigToolSite
Most “free SEO tools” online are either buried in ads, locked behind a signup wall, or so bloated with unrelated features that a five-second task takes five minutes. We built BigToolSite to fix that. Our goal is simple: give people who work on websites — SEOs, developers, content managers, agency teams — a single, reliable place to run the small technical tasks they do every week, without friction.
Every tool we publish starts from a real workflow problem. Our Disavow File Generator, for example, exists because manually formatting a Google Disavow file from a spreadsheet of toxic domains is tedious and error-prone. Our URL List Comparator exists because comparing two large URL exports by hand — to find duplicates, missing pages, or overlaps — simply doesn’t scale. We build tools to remove that friction, not to add more of it.
Who’s Behind BigToolSite
BigToolSite is developed and maintained by the BigToolSite Team, a small group focused on practical SEO tooling and web utilities. Our work is shaped directly by hands-on SEO and web management experience — the tools we publish are the same kind of tools we’d want to use ourselves, tested against real data sets and real-world edge cases before they go live.
We don’t publish a tool just because it’s technically possible. Each one goes through the same internal bar: does it solve a genuine, recurring task, does it produce accurate output, and is it fast enough to actually fit into someone’s workflow.
What Makes BigToolSite Different
- Free, always. Every tool on BigToolSite is free to use, with no hidden paywalls or “premium” versions of core features.
- No signup required. You won’t be asked to create an account or hand over your email just to run a tool.
- Built for speed. Our tools are lightweight by design, so results load fast even with large data sets.
- Privacy-conscious. We keep data handling minimal and transparent — see our Privacy Policy for exactly what we collect and why.
- Actively maintained. We add and update tools based on real feedback from the people using them.
Frequently Asked Questions
What is BigToolSite?
BigToolSite is a free online platform offering SEO and webmaster tools — including a Disavow File Generator and a URL List Comparator — designed to help website owners and SEO professionals complete common technical tasks quickly and accurately.
Is BigToolSite really free to use?
Yes. Every tool currently available on BigToolSite is completely free, with no signup, subscription, or hidden fees required to access core functionality.
Who runs BigToolSite?
BigToolSite is built and maintained by the BigToolSite Team, a group focused on creating practical, reliable SEO and web utility tools based on real-world workflow needs.
Is my data safe when I use BigToolSite’s tools?
We take a minimal-data approach and only handle what’s necessary for a tool to function. Full details on what we collect, how it’s used, and your rights are outlined in our Privacy Policy.
How can I get in touch with the BigToolSite team?
You can reach us directly through our Contact page. We welcome feedback, tool requests, and bug reports — they directly shape what we build next.
Get Started
Ready to try it out? Head back to our homepage to explore the full list of free tools, or jump straight into the Disavow File Generator and URL List Comparator. If you have questions, ideas, or feedback, our Contact page is the fastest way to reach the BigToolSite Team.
