protocols.io
The world's largest open protocol repository with 10,000+ DOI-registered entries.
CC-BY verifiedprotocols.io
The world's largest protocol repository.
Every entry includes a citable DOI and a confirmed open license.
Protocol library
Search 9,749 lab protocols.
Every protocol is CC‑BY 4.0 verified. Free to use, cite, and run — no subscription needed.
All protocols sourced from open-access repositories (protocols.io, PubMed Central, STAR Protocols, MethodsX, Bio-protocol, Zenodo) and retain their original CC-BY licenses.
9,749+protocols
CC-BY 4.0every license verified
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Sources
Where the protocols come from.
STAR Protocols
Cell Press journal of reusable, step-by-step scientific protocols.
CC-BY verifiedSTAR Protocols
Peer-reviewed protocols from Cell Press.
Every protocol is validated, citable, and licensed CC-BY 4.0.
PubMed Central
Methods from MethodsX, Bio-protocol, Biological Procedures Online and more.
PMC XML verifiedPubMed Central
Open-access methods from peer-reviewed journals.
License confirmed per-article from PMC XML — CC-BY only, no NC or ND.
Zenodo
Community-submitted lab protocols from CERN's open research platform.
CC-BY verifiedZenodo
Community protocols, openly shared.
Curated for minimum 3 steps and confirmed CC-BY license.
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