Trình tạo Box Shadow

CSS box-shadow generator: adjust horizontal, vertical offset, blur, spread and color opacity with live preview and copy for design, with one-click copy and offline.

Cách sử dụng

Kéo thanh trượt để điều chỉnh thông số đổ bóng, xem trước cập nhật theo thời gian thực, mã CSS có thể sao chép chỉ với một cú nhấp chuột.

Overview

Box Shadow Generator is a Design tool. CSS box-shadow generator: adjust horizontal, vertical offset, blur, spread and color opacity with live preview and copy for design, with one-click copy and offline. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.

Use cases

  • Daily use of Box Shadow Generator: Adjust the sliders and preview updates live. Copy the CSS code with one click. — enter and get instant results without manual lookup.
  • One-click copy keeps results ready to save, check or share with family and pros.
  • Use Box Shadow Generator offline or on poor network — all calculations stay local and private.
  • Build gradient backgrounds and text effects with cross-browser output
  • Check flex and grid visually instead of guessing

How to use

  1. 1 Adjust the sliders and preview updates live. Copy the CSS code with one click..
  2. 2 Switch units and color formats to match the design
  3. 3 Copy the CSS and paste it into stylesheets
  4. 4 Bookmark for next styling session

Highlights

  • Local & private: processing stays in your browser
  • Live validation with tolerant parsing
  • One-click copy and export for docs, code or sheets
  • Batch and offline support under poor network

Notes

  • Too many shadow and blur layers hurt mobile performance
  • Output is standard CSS with prefixes where needed
  • Gradients vary by screen; verify key colors on device

FAQ

Paste-and-go?
Yes. Standard CSS for all modern browsers.
Old browsers?
Key props carry prefixes; add fallbacks for older ones.
How is Box Shadow Generator different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “box shadow” and one-click copy for reuse.
Can I use results in official reports?
Use it as a working draft and cross-check with authoritative sources; keep the exported log and parameters for traceability.
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All calculations run locally in your browser; nothing is uploaded.