Free Instagram tools

Small utilities that do one thing each. No account, no password, and nothing that asks you to log in with Instagram, because nothing here needs to.

Profile auditEngagement, cadence, which format works, and whether the bio link is dead.Engagement rate calculatorYour real rate, and what counts as normal at your follower count.Fake follower checkThe three signals that mean something, and what they cannot prove.Did my reach drop?Recent posts against your own median. The honest shadowban check.Best time to postNot a generic chart: the hours that worked for that account.Compare two accountsSide by side on the numbers that decide who is actually ahead.Username checkerFree, taken, or something Instagram will not answer. Three different things.Profile picture viewerAny profile picture at full size, private accounts included.Instagram user ID finderThe numeric ID that survives every rename.What is visible on a private accountThe honest answer, and why every “private profile viewer” is lying.

Two kinds of tool here

The engagement rate calculator runs entirely in your browser: you type your own numbers and nothing leaves the page. The others read the public part of a profile from Instagram. Neither kind needs a login, and none of them will ever ask for one.

A minority of profiles come back with an error from Instagram's own servers instead of data. When that happens the tools say so, rather than guessing. It matters most on the username checker: "Instagram will not answer" is not the same as "this name is free", and treating them as the same is how you lose a name you thought you had.

What this site will never do

Ask for your password or a login. No tool here needs one. Any Instagram site that asks is taking your account, not helping you.
Show you private posts. They are private. See the page about it.
Publish anyone's email or phone number. Some APIs offer it. We do not use it and will not build on it.