Free Researcher Tools

Paste a DOI, ISSN, or ORCID — get instant verified metadata. No login. No fees. Built on OpenAlex + our 6,000+ journal catalog.

DOI Checker

Paste any DOI — get article title, journal, authors, citations, and OA status.

Validate the ISSN checksum and verify Scopus / DOAJ / OpenAlex / UGC CARE indexing.

Validate an ORCID and pull h-index, works count, and affiliation from OpenAlex.

Search any journal by title or ISSN — get latest OpenAlex Impact Factor, 5-year history, and quartile.

Live dashboard of Scopus, DOAJ, Web of Science (JCR), and UGC CARE coverage.

Compare 2 or 3 journals side-by-side: IF, APC, indexing, review speed, OA type.

Paste your abstract — we match the closest journals by topic, scope, and impact.

Use the DOI Checker. Confirms the DOI is real, shows authors + journal, links to the full paper page on OpenAlex.

Use the ISSN Checker. Validates the checksum and shows real Scopus / DOAJ / OpenAlex / UGC CARE indexing — predatory journals fake these claims.

Use the ORCID Checker. Confirms the ORCID is registered and pulls h-index, citations, and affiliation.

Use Find My Journal. Paste your abstract — we return the closest journals by topic and impact range.