Browser tools for creators working on YouTube SEO and checking Instagram accounts.
CrestlineSocial is a set of creator utilities that each handle one task in your browser or through a quick server lookup. It helps with YouTube SEO research and checks public Instagram account details.
Updated Nov 9, 2026
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Pick random winners from a video's comments or a pasted list, with a keyword filter.
Check whether a video can be looked up and embedded, with steps to confirm age or region limits.
Fetch a video's title, channel and thumbnail from its URL, with links to the detailed stats pages.
Download a video's thumbnail in every resolution YouTube stores, up to maxres.
Estimate ad earnings from daily views and CPM, with an RPM vs CPM explainer.
See where a video ranks in YouTube search for a keyword, by country, with the top 5 it competes with.
Look up a channel's subscriber and video count from its @handle or URL.
Get title ideas for your topic in several tones, with a character count for each.
Turn a video topic into a list of tag ideas you can copy into YouTube Studio.
Test whether Instagram answers right now, so you know if the problem is the app or your connection.
View a profile photo at full size, plus the exact dimensions Instagram uses.
Pick random winners from pasted comments, with a keyword filter and multiple winners.
Check a public account's follower, following and post counts by username.
Turn text into stylish Unicode fonts you can paste into your bio, captions and comments.
Each tool does one job in your browser or with a quick lookup from our server.
Check whether a video can be looked up and embedded, with steps to confirm age or region limits.
Fetch a video's title, channel and thumbnail from its URL, with links to the detailed stats pages.
Download a video's thumbnail in every resolution YouTube stores, up to maxres.
Estimate ad earnings from daily views and CPM, with an RPM vs CPM explainer.
See where a video ranks in YouTube search for a keyword, by country, with the top 5 it competes with.
Look up a channel's subscriber and video count from its @handle or URL.
Get title ideas for your topic in several tones, with a character count for each.
Turn a video topic into a list of tag ideas you can copy into YouTube Studio.
Test whether Instagram answers right now, so you know if the problem is the app or your connection.
View a profile photo at full size, plus the exact dimensions Instagram uses.
It provides focused creator tools for YouTube and Instagram. You can research video search positions, inspect video details and run account lookups.
It covers keyword ranks, title ideas, tag ideas and public Instagram account details.
Yes. It checks whether a video can be found and embedded, then gives steps to confirm age or region limits.
Yes. Email support is available for questions about orders and for general support requests.
Yes. Payments open Stripe's secure checkout in US dollars, and you do not need to create an account.
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Tried this tool? Share your experience.
