Find the tool you need.
All in one place.

Use the search box at the top — press / or Ctrl+K to jump into it from anywhere on the page. It matches words in a tool's name in any order, so "compress image" finds Image Compressor even though the words are reversed.

Yes. This directory lists the tools currently available on AllInOneTools, grouped by category. A tool that fits more than one category (for example, a PDF tool that's also a converter) is listed under each relevant category.

No. Every tool listed here opens and runs without signing up or logging in.

Tools like DNS lookup or SSL checking have to contact a real server to answer the question — that's inherent to what they do. PDF, image, and calculator tools don't need that, so they run locally in your browser instead.

It expands the rest of that category's tools in the same list — no new page loads. The "View all [category] tools" link is different: that takes you to the category's own dedicated page with more detail on each tool.

Try the search box first in case it's named differently than expected. If it's genuinely missing, use the "Request a tool" button above to let us know — requests directly shape what gets built next.