FitCheck — Chrome extension
Privacy policy
Last updated 12 August 2026 · version 0.8.3
FitCheck makes no network requests. It has no server, no analytics service and no account. Everything it knows stays in your browser, and nothing leaves it unless you decide to send it.
What it stores
Two things, both in your browser’s local extension storage:
- Your fit profile: height, and the body measurements you enter (chest or bust, waist, and hip if you add it), plus which gender’s sizing to use.
- A short activity log: which of the three supported shops a page was on, whether a size chart could be read, which size was recommended, whether you chose a different one, and whether you later said a size fitted.
The log is capped at the most recent 1,000 entries and older ones are discarded. It records sizes and outcomes. It never contains your measurements.
Where it is stored
In chrome.storage.local, on the device you are using. It is not
synced to your Google account and it is not readable by any website. Removing
the extension deletes it.
What it reads
On a product page at Myntra, AJIO or H&M India, FitCheck reads the page to find the product, its available sizes and its published size chart. That reading happens in your browser and the result is used to work out a verdict. It is not recorded and not transmitted.
FitCheck does not run on any other website.
What is sent, and when
Nothing, unless you choose to send it. The extension never contacts a server on its own — not on install, not on a schedule, not when it fails.
If a page does not work and you press Report this page, the extension opens a Google Form with the address of that page and your recent activity log already filled in. You can read all of it before deciding, and it is only submitted if you press submit. If you would rather not, closing the tab sends nothing. Anything you do submit is stored in Google Forms and is visible only to Ritika Das.
What is never collected
- No name, email address or account of any kind.
- No browsing history, and no record of pages outside the three supported shops.
- No cookies, and no advertising or tracking identifiers.
- Nothing is sold, shared or transferred to anyone, for any purpose.
Permissions, and why each one exists
- storage — to keep your profile so you only enter it once.
- sidePanel — the verdict is shown in the browser’s side panel.
- activeTab — to read the product page you are looking at, when you open FitCheck on it.
- Access to myntra.com, ajio.com and www2.hm.com — the three shops whose size charts it can read. It requests no access to any other site.
Children
FitCheck is not directed at children and collects nothing from anyone.
Changes
If this ever changes, the date at the top changes with it. Any future version that sends data anywhere would be described here before it shipped.
Contact
Ritika Das — ritikadas98@gmail.com. The extension’s full source is at github.com/ritikadas98/fitchecker, so every claim on this page can be checked rather than taken on trust.