How To Search .Onion Sites: A 2026 Beginner Guide

Quick answer: how do I search .onion sites?

Use at least one onion search engine, write down a small set of queries, capture the results, and verify each candidate before relying on it. Ordinary search engines usually cannot index onion pages, so the onion index is the starting point.

Frame the question

Decide what you are looking for and what would count as a useful result. A name, a topic, a phrase, or a community label are different kinds of targets and may need different queries.

Pick two indexes

Start with Tordex and one other source, such as Ahmia or a curated directory. No single index is complete. Comparing two sources helps you see which results are widely indexed and which are unique.

Build a query sheet

Write ten to twenty queries that cover your topic, synonyms, and likely spellings. Include broad terms and specific names. Keep the exact strings so you can repeat the run later.

Capture results

For each result you keep, record the engine, query, date, position, title, address, and snippet. A structured table is easier to deduplicate and audit than a folder of screenshots.

Deduplicate

Normalise addresses and note aliases. The same service may appear under several addresses or mirrors. Count unique services, not rows.

Verify

Check whether the service responds, whether the address is canonical, and whether the live content matches the snippet. Label the outcome as verified, unverified, historical, or unreachable.

Record limitations

State which engines you used, the dates, the query set, and the verification rules. Coverage is partial, and absence is not proof of absence.

A worked mini-example

Suppose your question is whether a particular phrase is used by onion services. Run the phrase on Tordex, then on a second index. Record the unique addresses from each. Check the top candidates for liveness and content match. Report the overlap and the differences, not just the total count.

Read best onion search engines in 2026 and Tordex search query techniques for more detail.

Last updated: October 2026. Site map.