OSINT Bookmarklets

Drag any link to your bookmarks bar to install.

Import all as bookmarks — download the file, then go to Bookmarks → Import Bookmarks from HTML file.

Instagram

Instagram ID Extract numeric user ID, username, and display name from a profile page.

Instagram Post Timestamp Show the exact date and time for an opened post, reel, or story.

Instagram Comment Timestamps Expand all comments and add inline timestamp badges.

Instagram to Threads Open the Threads profile for the current Instagram user.

Instagram Collab Finder List tagged users and collaborators on recent posts.

Facebook ID Extract profile ID, username, and display name from a Facebook profile page.

Facebook Marketplace Extract user ID and open their Facebook Marketplace seller page.

Facebook Expand Comments Switch to "All comments", expand every comment, reply, and "See more" on the page.

Google Review Timestamp Extract the exact creation and modification date of a Google Maps review.

Reddit Account Info Fetch account creation date, age, karma breakdown, and flags.

Reddit Arctic Shift Open the current user on Arctic Shift to search their post history.

Snapchat Timestamps Add timestamp badges to Spotlight and Story tiles on a profile page.

Threads ID Extract numeric user ID and username from a profile.

TikTok Video Timestamp Extract upload timestamp from a video ID using Snowflake decoding.

X Profile Info Extract user ID, creation date, banner and profile image URLs.

YouTube Channel Info Extract channel ID, handle, subscriber count, and join date.

YouTube Video Timestamp Show exact upload date and time for a video, short, or live stream.

Last Modified Show the document.lastModified date for the current page.

All Images Find and list every image on the page, including CSS backgrounds.

Find on Page Search with highlighted matches and a clickable results list.

Word Frequency Count and rank every visible word on the page by frequency.

Wayback Machine Open the current page on the Wayback Machine.