CSS Reset Generator
Build your own CSS reset instead of copying one you do not fully understand. Tick the rules you want, from border-box sizing and margin removal to responsive images, inherited form fonts, balanced headings, visible focus and reduced motion, and get a commented reset that explains every rule. Wrap it in a cascade layer so your own styles always win.
- Runs in your browser
- No sign-up
- Free to use
How to use CSS Reset Generator
- Start from a preset or tick individual rules.
- Choose the margin scope and body line height.
- Decide on @layer and comments.
- Copy the reset to the top of your stylesheet.
CSS Reset Generator features
Pick and choose
15 independent rules, each explained.
Presets
Modern, minimal, classic zero-everything and React/Next.js app.
Cascade layers
@layer reset so your CSS overrides it without !important.
Accessible defaults
Visible focus, readable line height, reduced motion.
Modern CSS
text-wrap balance and pretty, dvh, :focus-visible.
Comments
Every rule says why it is there.
When to use CSS Reset Generator
- Starting a new project from a predictable baseline.
- Replacing an old reset with a modern one.
- Building a reset for a component library.
- Learning what each common reset rule does.
CSS Reset Generator FAQ
Reset or normalize?
A reset removes browser defaults such as margins and list styles so you start from zero. A normalize keeps useful defaults and only fixes differences between browsers. Use one, not both.
Why box-sizing: border-box?
With border-box, padding and borders are included in an element’s width and height, which makes layouts far easier to reason about.
Why put the reset in a layer?
Unlayered styles always beat layered ones, regardless of selector specificity. Your component styles override the reset even with simple selectors.
Is removing focus outlines OK?
No. Keyboard users need to see where focus is. The reset keeps a visible :focus-visible outline that only appears for keyboard navigation.
What does the reduced motion rule do?
For people who enable “reduce motion” in their system settings, animations and transitions finish almost instantly.
Is anything uploaded?
No. The CSS is generated in your browser.
What a modern CSS reset does
Every browser ships a default stylesheet that adds margins to headings and paragraphs, indents lists, gives form controls their own fonts and makes images inline elements. These defaults differ slightly between browsers and often get in the way of a design. A reset removes or adjusts them so every project starts from the same, predictable baseline.
Early resets removed almost everything: margins, padding, borders, font sizes and list styles on dozens of elements. Modern resets are lighter. They switch to border-box sizing, remove margins, make images and video responsive blocks, let form controls inherit the page font and stop long words from overflowing, while keeping the browser defaults that are useful.
Several rules improve accessibility rather than just appearance. A body line height of at least 1.5 makes text easier to read. A :focus-visible outline keeps keyboard focus visible. The reduced motion block respects a setting many people with vestibular disorders depend on, and lists keep their semantics when they are styled with role="list".
Newer CSS features make headings and paragraphs nicer: text-wrap: balance spreads heading words evenly over lines, and text-wrap: pretty avoids a lonely last word. min-height: 100dvh sizes the page to the visible area on mobile browsers whose toolbars change height.
Placing the reset in a cascade layer is the modern way to load it. Rules in @layer reset have lower priority than any unlayered rule, so a simple class in your own stylesheet overrides the reset even if the reset’s selector is more specific.