YouTube Channel Check
Views per video, Shorts against long videos.
views / video2,140
Free tools for the accounts you run
Each one answers a single question in seconds, with no sign-up. Most run entirely in your browser, so nothing you type or upload is sent to us.
Example
Instagram Account Check
Engagement, best post type, three fixes.
engagement4.8%
Opening soon
FreeEngagement Rate Calculator
Your rate from your own numbers, by followers and by reach.
your rate vs usual3.9% / 1–3%
FreeCaption and Hashtag Checker
Limits for every platform and what gets cut.
Instagram hashtags5 count
FreePost Size Guide
Exact sizes for every platform, with frames to download.
Instagram grid1080 × 1440
FreeBest Time to Post
Your best hours from your own exported posts.
best slotThu 18–21
Privacy by design
Built for your own accounts
These tools work with numbers and files from accounts you run. They never look inside someone else's account.
- No password, everNo tool asks you to sign in to Instagram, TikTok or YouTube.
- Stays on your deviceThe calculator, checker, size guide and best-time map run in your browser. What you type or upload is never sent to us.
- Only accounts you runThe account check reads the public side of your own profile, nothing private and nobody else's.
From a quick answer to the whole picture
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1
Free toolsFree
One question at a time: your rate, your caption, your sizes, your best hours.
Engagement rateCaptionsSizesBest time -
2
Free account checkFree · 20 s
Your public profile read in one go.
Engagement4.8%Best typeReelsBest timeThu 6–8 pm -
3
Growth Review$149
Every post from the last 90 days, what holds you back, and a 30-day plan written for your account.
Written report · PDF · 30-day plan