Visual CSS gradient builder — linear, radial, conic with multi-stop colors, live preview, copy CSS, PNG export.
- Runs locally
- Category Color & Design
- Best for Moving from a visual idea to reusable color values.
background: linear-gradient(135deg, #8b5cf6 0%, #06e6d7 50%, #ff4dd2 100%);
What this tool does
A visual builder for production-ready CSS gradients — linear, radial, and conic — with as many color stops as your design calls for. Drag the angle dial to spin a linear gradient anywhere from 0° to 360°, switch a radial to circle or ellipse with five anchor positions (center / top- left / top-right / bottom-left / bottom-right), or set the rotation of a conic sweep around any anchor. Each color stop has its own color picker and 0–100% position field — add unlimited stops, drag to reorder is coming, remove any non-essential stop with one click. The preview panel is the gradient at full bleed so you can see exactly how it will sit behind your hero, card, or button. The output panel shows the exact `background:` value you should paste into your CSS — copy with one click, or download a 1280×720 PNG snapshot for a Figma board, a Notion doc, or a deck. Everything runs in your browser — no upload, no tracking, no signup. Perfect for landing page hero backgrounds, glassmorphism cards, accent buttons, podcast cover art, and AI app ambient lighting.
Tool details
- Input
- Files + Text + Numbers
- The page exposes text boxes, numeric controls, file pickers, or structured inputs depending on the tool.
- Output
- Live result + Copy + Download
- The result area focuses on usable output, with copy, download, or preview actions when supported.
- Privacy
- Browser-side processing
- The main tool logic does not call an external API, so inputs normally stay in the current tab.
- Save / share
- No account required
- Open the page and use it; whether results survive refresh depends on the tool.
- Performance budget
- Initial JS <= 8 KB
- No WASM budget is declared, keeping the tool quick to open on mobile.
- Best fit
- Color & Design · Designer
- Category and role tags drive related tools, internal links, and quick fit checks.
How to use
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1. Input
Paste or drop your content into the tool panel.
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2. Process
Click the button. All processing is local in your browser.
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3. Copy / Download
Copy the result or download to disk in one click.
How CSS Gradient Generator fits into your work
Use it while choosing, checking, converting, or documenting colors for real interface work.
Color jobs
- Moving from a visual idea to reusable color values.
- Checking contrast and accessibility before a UI ships.
- Keeping brand, design, and implementation color decisions aligned.
Color checks
- Verify contrast against the actual background, not just a sample swatch.
- Check dark and light themes separately when both exist.
- Copy the final format your design system or codebase expects.
Good next steps
These links move the current task into a more complete workflow.
- 1 Color Converter HEX ⇄ RGB ⇄ HSL ⇄ HSV ⇄ CMYK — instant 5-way conversion, live swatch — browser-only Open
- 2 QR Code Generator Generate QR codes from text, URL, WiFi or vCard — customize color and size, download as PNG or SVG. Open
- 3 CSS Pattern Generator Pure-CSS geometric backgrounds — dots, grid, stripes, checkerboard, diagonal, cross — live preview, one-click copy, zero images Open
Real-world use cases
Building a SaaS landing page hero that does not look like every other startup
You are designing a hero section and a flat color feels dead. Pick a 3-stop linear gradient at 135° — say indigo-600 to violet-500 to fuchsia-400 — preview it full-bleed, then copy the exact `background:` value into your hero CSS. The whole loop takes under two minutes, and because it is raw CSS it adds zero bytes and stays crisp on any screen from a 360px phone to a 5K display.
Making glassmorphism cards that need a soft radial glow behind frosted glass
A frosted card with backdrop-blur looks flat unless there is color underneath. Switch to radial, anchor it top-left, fade a bright cyan-300 out to transparent, and drop that behind your blurred card container. You get the iOS-style ambient light that makes glass panels read as 3D, and you can tweak the anchor across five positions until the highlight hits the corner you want.
Generating an on-brand OG image without opening Figma
Your blog post needs a 1280×720 social share image and you do not want to fire up a design tool. Build a 4-stop sunset gradient, orange-400 through rose-500 to purple-700, then hit export to get a 1280×720 PNG sized exactly for Open Graph. Drop it into your meta tags or layer your title text on top in any editor — five minutes versus the usual half hour of Figma fiddling.
Prototyping AI app ambient lighting that shifts with conic sweeps
AI chat UIs love a slow rotating aura behind the input box. Use a conic gradient with 4 stops swept around the center, copy the `background:` value, then animate the angle with a CSS keyframe for that breathing-aurora feel. Preview each stop placement live so the color wheel reads as a smooth halo rather than a sharp pie slice.
Common pitfalls
Using a black-to-white 2-stop gradient and wondering why it bands hard — pick closer tones like slate-300 to slate-700, or add a midpoint stop.
Stacking 6+ color stops behind body text, which turns into an oil-slick that wrecks readability — cap text backgrounds at 3 stops within 30° of hue.
Pasting the PNG export as a full-bleed web hero and getting soft edges on 4K — use the raw CSS for backgrounds, save the PNG for static assets like OG images.
Privacy
Everything runs in your browser. The colors, stops, angles, and gradient type you pick are never uploaded — no server sees your design. The PNG export is generated locally on a canvas and downloaded straight to your device. Gradient settings are encoded into the page URL so you can share a link that reopens the exact same gradient, which means anyone with that URL can see those color values; that is intentional for sharing and involves only public color codes, never any personal data.
FAQ
Tool combos
Folks in your role tend to reach for these alongside this tool.
- Ad Copy Checklist Verify every element of your ad before launch — headline, CTA, compliance, and technical setup
- ASCII Art Generator Generate ASCII art from text — figlet-style banners, multiple fonts.
- Aspect Ratio Calculator Calculate aspect ratio — fix any 1 of [width, height, ratio], get the other two.
- Base64 Encoder & Decoder Encode or decode Base64 — text, files, and Data URLs. Runs entirely in your browser.