comparison · LoupeKit vs CSS Scan
LoupeKit vs CSS Scan: which one should you install?
CSS Scan does one thing at a speed nothing else matches: hover an element, see its complete rule, click, and it is on your clipboard - pseudo-classes, animations and media queries included. If that is the job, it is the best tool for it and this page will not pretend otherwise.
Copying one element’s complete CSS, fast: CSS Scan. Everything that surrounds that copy: LoupeKit.
CSS Scan
One-time payment · no renewal · four browsers
A hover-to-copy CSS inspector. It reads the computed rule for whatever is under the cursor and hands over the whole thing, with the states and queries most inspectors make you hunt for, and it can work through several elements in a row. Narrow, paid once, and unapologetic about both.
LoupeKit
Free tier · nine surfaces · Chromium and Firefox
An inspector with around seventy editable properties, and eight other surfaces around it: the stack with its evidence, design tokens as painted, sixty-three tools and diagnostics, SEO, accessibility, and a score for how much of the page reads as generated.
Feature by feature
7 of 10 rows differ · they are the shaded onesThe same jobs, side by side
Copy one element’s complete CSS
CSS SCAN Hover, click. This is the product and it is faster.
LOUPEKIT Select it, then copy - the panel shows the properties first, which is a step you did not ask for.
Change a value and see it
CSS SCAN Copy it out and edit it elsewhere.
LOUPEKIT Edit in place with a unit menu and a colour picker, undo-stacked, never persisted.
Export an element as a component
CSS SCAN The CSS, and you write the markup.
LOUPEKIT React, Vue or Svelte, markup and styles together.
Find out why the rule you copied wins
CSS SCAN Not shown.
LOUPEKIT A specificity heatmap naming the rule that actually won and what it beat.
Recover a design system from a built page
CSS SCAN Element by element.
LOUPEKIT Colours, families, spacing, radii, type steps and shadows as one Tailwind theme, CSS sheet or W3C token file.
Try it before paying
CSS SCAN Pay first.
LOUPEKIT Everything that reads the page is free and unmetered; three audits on top.
Pick CSS Scan if
If copying CSS off other people’s pages is a thing you do dozens of times a day. It is a single-purpose tool tuned for exactly that loop, and a panel with nine tabs will never beat it on the one interaction it was built around.
Pick LoupeKit if
If copying the rule is where the work starts rather than ends - editing it live, exporting the element as a component, finding out why it won the cascade, or lifting the whole system out of the page instead of one rule at a time.
Run both
Fine, and cheap: our free tier covers everything that reads a page, so keeping CSS Scan for the copy loop costs nothing extra.
TWO BUILDS9 browsers
Chromelisting in reviewFirefoxlisting in reviewBravelisting in reviewOperalisting in reviewEdgelisting in review4 moreChromium browsers: Arc, Vivaldi, Chromium, Opera GXthe Chrome buildCHECKED 17 AUGUST 2026
Every figure about CSS Scan on this page was checked on that day against getcssscan.com, including its pricing section, and nothing here is quoted from a review. Where a fact is not published anywhere we can point at, the table says so rather than estimating it. Products change; if something above is out of date, write to [email protected] and it will be corrected.
CSS Scan and every other product name on this site are the trademarks of their own owners. LoupeKit is not affiliated with, endorsed by or sponsored by any of them.