Pubmed Impact Factor
Extension Actions
Shows impact factors/JCR quartile, filter search results by impact factors/JCR quartile, and more
Show the impact factor (IF) and JCR quartile information (Q1 - Q4) of the journals in PubMed web pages; Filter the search results by impact factors or JCR quartile of journals; Expand or Collapse the snippet; Show or Hide the abstract.
Sep. 17th updates:
- Update the database of impact factors to the 2020 version
- Optimizations.
Oct. 20th 2020 updates:
- Optimizations.
Oct. 6th 2020 updates:
- Expand or Collapse the snippet; Show or Hide the abstract.
Aug. 26th 2020 updates:
- Add data of some missing journals. Now our database covers most of the journals in PubMed.
- Show the JCR quartile information (Q1 - Q4) for each journal
- Add checkboxes to filter search results based on the journal of JCR quartile
July 26th 2020 updates:
- Update the database of impact factors to the 2019 version
- Bug fixes
July 18th 2020 updates:
- Update to reflect the changes on PubMed web page tag names
- Bug fixes
June 27th 2020 updates:
- Added data of some missing journals in our google spreadsheet
- Simplified by removing the support to old PubMed
- Bug fixes
Feb 24 2020 updates:
- Using a slide to set IF filter in the filter panel of the webpage (See option)
- Bug fixes
Feb 20 2020 : Updated to support the legacy PubMed.
- Abstract Preview.
- Copy citation to clipboard.
Feb 19 2020 : Updated for the new Pubmed.
- Add a direct link to PMC webpage for the free PMC articles.
- Add impact factor filter to the left setting panel of the webpage.
Latest reviews
- A SHEN
- Data Brief (IF: 587; Q4)？？？？
- j b
- Very interesting app. Unfortunately no regular updates, even though IF values change every year.
- Eduarda Gomes
- Very useful app but the IF is not updated from almost all journals
- Shirley Tom
- This is a very nice extension. I've also found another extension that's similar, and you're welcome to use it https://chrome.google.com/webstore/detail/paperguard/ofpfjhecniaokgmlbjoenomjlpkllceh
- Shirley Tom
- This is a very nice extension. I've also found another extension that's similar, and you're welcome to use it https://chrome.google.com/webstore/detail/paperguard/ofpfjhecniaokgmlbjoenomjlpkllceh
- N C
- 目前還可以使用嗎？ 外掛沒反應．．．
- Farinata
- Bug: gives impact factors for journals that have no impact factors! Need to be fixed.
- Farinata
- Bug: gives impact factors for journals that have no impact factors! Need to be fixed.
- Veille multi Service documentaire CNIM
- 2 questions : Has the IF been updated since 2019? Is there a way to export PM results with the IF and Quartiles in Zotero or End Note? Thank you!
- Veille multi Service documentaire CNIM
- 2 questions : Has the IF been updated since 2019? Is there a way to export PM results with the IF and Quartiles in Zotero or End Note? Thank you!
- Ol Gi
- Very helpful pluggin. Would be great if the IFs would be updated for the 2021 JIFs.
- Ol Gi
- Very helpful pluggin. Would be great if the IFs would be updated for the 2021 JIFs.
- Lizong Deng
- 非常好的应用，感谢作者。请问什么时候更新最新版本的影响因子呢？
- Hamidreza Karimi Sari
- Please update the impact factors 🙏
- Hamidreza Karimi Sari
- Please update the impact factors 🙏
- Yue Sui
- pls update the latest IF. THX
- Yue Sui
- pls update the latest IF. THX
- Jiali Wang
- 非常有用的插件！ 太感谢了
- EN DO
- excellent
- EN DO
- excellent
- 哈哈哈Susie
- 你好，chrome显示安装插件成功，但是pubmed左侧和右侧均无IF滑块等控制器出现，请问如何解决？谢谢
- Aliny dos Santos Carvalho
- very useful!
- Aliny dos Santos Carvalho
- very useful!
- Glory Park
- Need to update as new released JCR IF.
- Glory Park
- Need to update as new released JCR IF.
- Wojciech Feleszko
- Usually working grat, but IFs need regular update!
- Wojciech Feleszko
- Usually working grat, but IFs need regular update!
- Yuzhen Gao
- Why not update in the lastest version of IF ?
- Yuzhen Gao
- Why not update in the lastest version of IF ?
- 秦浩洋
- 目前可以，會出現在文章下方
- Eyyüb Selim Ünlü
- Hi Sir, Is there any chance to filter overall results? I think it just filters the articles on the first page. Thanks
- Eyyüb Selim Ünlü
- Hi Sir, Is there any chance to filter overall results? I think it just filters the articles on the first page. Thanks
- Sergio Cordovilla
- It shows the last IF and should show the IF of the year of publication of the paper. Also, I have found errors in the quartiles
- Sergio Cordovilla
- It shows the last IF and should show the IF of the year of publication of the paper. Also, I have found errors in the quartiles
- Parasvi Patel
- Great extension! Has been very useful to me. One point: While most IFs are accurate, I found Methods Mol Biol (IF: 38.31) to be inaccurate. It would be great if this could be fixed. Thanks!
- Parasvi Patel
- Great extension! Has been very useful to me. One point: While most IFs are accurate, I found Methods Mol Biol (IF: 38.31) to be inaccurate. It would be great if this could be fixed. Thanks!
- 东风烈
- 很实用的扩展！
- Chris
- Works Perfect for me!
- Chris
- Works Perfect for me!
- Xiaojie Lao
- 一拉滑块，或者点击中科院分区就啥都没有了，不知道啥情况？？？？？？？
- xiaochun feng
- 我用的新版PUBMED，一拉横条，什么都没了
- Jian
- 沒辦法使用耶 每次只要一拉橫槓 所有搜尋內容都會消失
- Liang Zhang
- If you can't use this software,maybe you use old edition homepage.You can use this website:https://pubmed.ncbi.nlm.nih.gov/.
- Liang Zhang
- If you can't use this software,maybe you use old edition homepage.You can use this website:https://pubmed.ncbi.nlm.nih.gov/.
- Anonymous
- Thank you so much for making this extension and keeping it updated! It helps a lot!! Agree that it would be great if it is able to sort the search query based on the impact factor.
- Fei Luo
- 好用
- Yindi Liu
- 很好用，非常感谢~
- lalau ferreira
- Amazing!
- lalau ferreira
- Amazing!
- Dr. Rajanikant G. K.
- Journal impact factor is not the latest one. I cross-checked with some journal websites. Purpose not served unless IF is updated.