Sure's JCR/SJR Quartile

Tracking since Jun 5, 2026.

Changelog

• Jun 11, 2026
  description

  Sure’s JCR/SJR Quartile helps you quickly check journal quality information directly on Google Scholar.
  
  It automatically shows JCR/SJR quartile (Q1–Q4), Impact Factor, H-index, and indexing information next to journal names in Google Scholar search results and profile pages.
  
  Main features:
  
  - Shows JCR Quartile and Impact Factor based on JCR 2023 data
  - Shows SJR Quartile, SJR score, and H-index based on SJR 2025 data
  - Displays journal index badges, including SCIE, SSCI, AHCI, ESCI, EI, and Scopus
  - Works on both Google Scholar search results and author profile pages
  - Supports smart journal name matching, including case differences, “& / and” variations, and common stop words
  - Can resolve shortened journal names on Google Scholar, such as “Journal of Child …”, by using the paper title to identify the full journal name
  - Follows a “better nothing than wrong” principle: if the journal cannot be identified confidently, no badge will be shown
  
  Privacy:
  
  Most journal matching is done locally using built-in journal databases. No network request is needed in normal use.
  
  Only when Google Scholar shows a truncated journal name, the extension may send the paper title to free public academic APIs such as OpenAlex or Crossref to recover the full journal name. No personal data is collected.
  
  There are no ads, no tracking, no registration, and no API keys required.
  
  Permissions:
  
  - Google Scholar pages: to read journal names and display badges
  - OpenAlex and Crossref: only used when resolving truncated journal names
  
  Note:
  
  This extension only works on Google Scholar pages. It is not open source. Please credit the author if you reference or introduce this extension.

  Sure’s JCR/SJR Quartile helps you quickly check journal quality information directly on Google Scholar.
  
  It automatically shows JCR/SJR quartile (Q1–Q4), Impact Factor, H-index, and indexing information next to journal names in Google Scholar search results and profile pages.
  
  Main features:
  
  - Shows JCR Quartile and Impact Factor based on JCR 2024 data
  - Shows SJR Quartile, SJR score, and H-index based on SJR 2025 data
  - Displays journal index badges, including SCIE, SSCI, AHCI, ESCI, EI, and Scopus
  - Works on both Google Scholar search results and author profile pages
  - Supports smart journal name matching, including case differences, “& / and” variations, and common stop words
  - Can resolve shortened journal names on Google Scholar, such as “Journal of Child …”, by using the paper title to identify the full journal name
  - Follows a “better nothing than wrong” principle: if the journal cannot be identified confidently, no badge will be shown
  
  Privacy:
  
  Most journal matching is done locally using built-in journal databases. No network request is needed in normal use.
  
  Only when Google Scholar shows a truncated journal name, the extension may send the paper title to free public academic APIs such as OpenAlex or Crossref to recover the full journal name. No personal data is collected.
  
  There are no ads, no tracking, no registration, and no API keys required.
  
  Permissions:
  
  - Google Scholar pages: to read journal names and display badges
  - OpenAlex and Crossref: only used when resolving truncated journal names
  
  Note:
  
  This extension only works on Google Scholar pages. It is not open source. Please credit the author if you reference or introduce this extension.

Permissions & access

Permissions

storage

Host access

https://api.openalex.org/*, https://api.crossref.org/*, https://scholar.google.com/*, https://scholar.google.com.hk/*, https://scholar.google.com.tw/*, https://scholar.google.co.jp/*, https://scholar.google.co.kr/*, https://scholar.google.co.uk/*, https://scholar.google.de/*, https://scholar.google.fr/*, https://scholar.google.es/*, https://scholar.google.it/*, https://scholar.google.com.br/*, https://scholar.google.ca/*, https://scholar.google.com.au/*, https://scholar.google.co.in/*, https://scholar.google.sg/*, https://scholar.google.ch/*, https://scholar.google.nl/*, https://scholar.google.se/*

Screenshots