Awesome Custom Search Engines

Custom search engines allow you to search any website from the address bar by typing a keyword, tab (or space in Firefox), and then your search query. These strings can also be used in programs and scripts.

Note: For security purposes, only https URLs will be included in this repo.

Configuration

Read the guide for Firefox or the guide for Chrome.

Note: The %s in the strings should be removed for Firefox.

Catalog

The custom-search-engines.csv file is a catalog presenting the available search engines, as well as their category, a description and a proposal of keyword to use them within the search bar.

Examples

You will find below some examples of custom search engines. These entries will be updated in the same way as the global catalog.

Cybersecurity

• Censys - Search devices on the internet https://censys.io/ipv4?q=%s
• CVE Details - Get details on a specific CVE ID https://www.cvedetails.com/cve/%s
• Reddit - OSINT. Search a Reddit user's posts (including deleted) https://api.pushshift.io/reddit/search/submission/?author=%s
• Shodan - Search devices on the internet https://www.shodan.io/search?query=%s
• Threatcrowd - Correlate IPs, domains, emails, etc. https://www.threatcrowd.org/domain.php?domain=%s
• URLScan.io Domain - Lookup domain information and past scans. https://urlscan.io/domain/%s
• URLScan.io General - Search scans that contain files, IPs, etc. https://urlscan.io/search/#%s
• VirusTotal - Analyze suspicious URLs, domains, or files https://www.virustotal.com/#/search/%s
• Whois Lookup - Search Whois data for a domain or IP https://whois.domaintools.com/%s
• ZoomEye - A cyberspace search engine https://www.zoomeye.org/searchResult?q=%s

Technology

• File Extensions - Get details on a file extension https://fileinfo.com/extension/%s
• HTML Tags - Get definitions and usage for an HTML tag https://www.w3schools.com/tags/tag_%s.asp
• HTTP Status Codes - Get details on a specific HTTP response code https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/%s
• HTTP Headers - See a description of a specific HTTP header https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/%s
• Port Lookup - Lookup what service is assigned to a port https://www.speedguide.net/port.php?port=%s
• Stack Overflow - Search Stack Overflow for programming answers https://stackoverflow.com/search?q=%s
• Docker Hub - Search for container images https://hub.docker.com/search/?isAutomated=0&isOfficial=0&page=1&pullCount=0&q=%s&starCount=0

Internet

• Facebook - Search Facebook https://www.facebook.com/search/top/?q=%s
• Google News - Search Google for news https://news.google.com/search?q=%s&hl=en-US&gl=US&ceid=US%3Aen
• Reddit - Use the Reddit Search https://reddit.com/search?q=%s
• Twitter - Search Twitter https://twitter.com/search?q=%s
• Wolfram Alpha - Do math calculations https://www.wolframalpha.com/input/?i=

Other

• AllRecipes - Search for recipes https://www.allrecipes.com/search/results/?wt=%s
• Giphy - Search for GIFs https://giphy.com/search/%s
• Google Job Search - Search Google for jobs https://www.google.com/search?q=%s&ibp=htl;jobs
• Thesaurus - Lookup synonyms and antonyms of a word https://www.thesaurus.com/browse/%s