Complete guide to using Border Radius Generator — a free online tool by akousa.net.
Get started in seconds — no signup required
Border Radius Generator is a free online tool for visually designing CSS border-radius values with a live preview. Adjust each corner independently or link them together, choose from preset shapes, and instantly copy the generated CSS code for your project.
Works directly in your browser — no downloads needed
All processing happens locally — your data never leaves your device
Download your results in multiple formats
Fully responsive design works on any device
Use the sliders to adjust each corner's border radius, or enable 'Link All Corners' to change them uniformly. Select a preset shape for quick starting points. Toggle Advanced mode for 8-value control (horizontal and vertical radii per corner). Customize the preview appearance with background and border colors. Copy the generated CSS with one click.
Border Radius Generator is a free, browser-based tool that runs entirely on your device — no signup, no uploads, and no tracking. Built for speed and privacy, it gives you instant results without leaving the page.
Developers, designers, students, and everyday users rely on this tool for quick, accurate results. It's especially popular among people who need a reliable utility without installing software or signing up for an account.
Looking at alternatives to Border Radius Generator? Here's how we compare to similar tools available online.
| Feature | akousa.net | Other tools |
|---|---|---|
| Price | Free forever | Often paid or freemium |
| Privacy | Runs in your browser | Data sent to servers |
| Signup | Not required | Account often required |
| Ads & tracking | None | Ads and trackers common |
| Usage limits | Unlimited | Daily or file-size limits |
Add Border Radius Generator to your own website with a single line of code — free, no signup required.
Get embed codeBorder Radius Generator is also available as a developer API for use in your own apps and workflows.
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