Looking for logging into the Google Redirect_uri_mismatch site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Google Redirect_uri_mismatch site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/11485271/google-oauth-2-authorization-error-redirect-uri-mismatch
https://github.com/googleapis/google-api-php-client/issues/1406
https://github.com/sahat/satellizer/issues/578
https://www.question2answer.org/qa/47695/google-login-error-redirect_uri_mismatch
https://www.drupal.org/project/hybridauth/issues/2410743
https://knowledgebase.progress.com/articles/Article/Error-redirect-uri-mismatch-when-trying-to-attach-Google-Account-for-App-integration
https://wordpress.org/support/topic/error-redirect_uri_mismatch-13/
https://www.kb.blackbaud.co.uk/articles/Article/107069
https://wordpress.stackexchange.com/questions/300578/getting-400-error-redirect-uri-mismatch-when-trying-to-grant-permission-to-gmai
https://community.constantcontact.com/t5/Getting-Started-with-API-s/Receiving-a-quot-redirect-uri-mismatch-quot-error-when/td-p/38483
https://nextendweb.com/nextend-social-login-docs/provider-google/
https://community.auth0.com/t/error-with-google-login-on-custom-domain/10377
https://www.odoo.com/forum/help-1/question/oauth-provider-google-login-problem-odoo-v9-redirect-uri-mismatch-94584