In recent years, blur and gradient design styles have rapidly gained popularity, becoming a common trend in modern design. I believe Apple deserves a lot of credit for this! Apple's design aesthetics have always been leading the public's aesthetic appreciation of technology. As individual developers, without any design foundation and not knowing how to use design tools like Photoshop or Figma, creating these backgrounds is often time-consuming and laborious.
This is exactly why blurbg was born.
blurbg, Making Design Simpler
Because I don't know how to use design tools, and design tools are often comprehensive with complex interactions, I developed blurbg to help me quickly generate beautiful blur gradient backgrounds.
After using it for a while, I found it incredibly useful, so I optimized its design and interactions and deployed it to Vercel, hoping to help those of you with similar needs. Whether you're a designer, developer, or content creator, you can use it easily. Just 👉 open blurbg, and you can immediately get various soft-colored, naturally transitioning background images.
Core Features of blurbg
[Image: blurbg] • Visual Creation: Quickly add circular elements through "+ Add Circle", freely drag positions and adjust sizes to easily create unique gradient compositions. • Effect Control: Left panel sets canvas size and background color/background image, right panel supports fine adjustment of blur and transparency. • Efficient Editing: Supports precise scaling with mouse wheel, right-click menu shortcuts, layer order adjustment, and long-press menu on mobile devices. • Color Schemes: Built-in preset color palettes for quickly generating harmonious color effects, with sample designs for direct modification. • One-Click Export: Supports high-resolution PNG downloads, suitable for web pages, applications, presentations, and even print design. • Cross-Platform Support: Compatible with mainstream browsers and mobile devices, providing keyboard navigation, touch operations, semantic HTML, and high contrast mode for excellent accessibility. • Performance Optimization: Complete local frontend rendering without server dependencies, loading size only ~153KB, based on hardware-accelerated Canvas and React Hooks for smooth experience.
Who Should Use blurbg? • Designers: Quickly obtain high-quality backgrounds for interface displays, prototype design, and presentations. • Indie Developers: Add modern gradient backgrounds to applications, landing pages, and UIs. • Content Creators: Create YouTube thumbnails, Instagram covers, or posters. • Brand Managers: Create background elements that align with brand tone. • Marketing Specialists: Design modern backgrounds for advertisements or promotions. • General Users: Customize computer wallpapers and video conference backgrounds to make daily life more atmospheric.
How to Use blurbg
Basic Workflow • Add Circle: Click the "+ Add Circle" button and select a color. • Move & Scale: Drag circles to change position, drag edges to adjust size. • Customize Canvas: Set canvas size and background color/background image in the left panel. • Apply Effects: Adjust blur and transparency in the right panel. • Export Design: Click "Download PNG" to save your work.
Advanced Tips • Precise Scaling: Hover over a circle and scroll the mouse wheel for quick scaling. • Quick Editing: Right-click on circles to open the shortcut menu. • Layer Management: Use "Bring to Front" to adjust element layers. • Mobile Operations: Long-press elements to replace right-click functionality.
Professional Tips • Use preset sample designs for quick start. • Try built-in color palettes to easily achieve harmonious color schemes. • Don't hesitate to use high blur values of 50–600px to create more atmospheric effects. • Export high-resolution images when needed for print or high-end applications.
Why Choose blurbg? • Time-Saving: More lightweight and efficient compared to Photoshop or Figma. • Aesthetic Trends: Closely fo