6 items
Engagement Rate Calculator Extension Engagement Calculator is a free Chrome extension built for influencer marketing professionals. It helps marketers and analysts evaluate Instagram creators in seconds — making it easier to pick the right influencers for advertising campaigns. How It Works: 1. Sign in to Instagram 2. Right-click anywhere on the page and choose "Inspect" 3. In Developer Tools, select the "Engagement Calculator" tab 4. Open any Instagram profile to instantly see key metrics Basic Metrics: ● Followers: total follower count ● Posts: total number of posts ● Following: number of accounts followed ● Mentions: other creators tagged by the influencer ● Hashtags: most frequently used hashtags ● Category: influencer’s niche Reels Insights: ● Total Reels posted ● Max / Average / Min views ● Engagement Rate (ER) Video Insights: ● Total videos posted ● Max / Average / Min views ● Engagement Rate (ER) Post Performance (last 12 posts): ● Likes: max / average / min ● Comments: max / average / min ● Engagement Rate (ER) ● Post Locations: cities tagged in posts Advanced Analytics: ● Audience breakdown (gender, age, interests) ● Similar influencer suggestions ● Deep-dive performance reports Rate Us: If Engagement Calculator saves you time, please support us by leaving a review or sharing 2TA.IO with your network. Get in Touch: Have questions about influencer marketing? Email er@2ta.io for free, personalized tips and an example performance report tailored to your niche. Learn more about the extension: https://2ta.io/blog/tools/free-tool-for-instagram-bloggers-analyzing
Aug 26, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.