ToolForge

Gradient Border Generator

Gradient border generator: adjust gradient angle, colors and border width with live preview and CSS copy for cards and buttons.

Cách sử dụng

Pick gradient colors and radius to generate the border and CSS live.

Overview

Gradient Border Generator is a pro-design tool that Gradient border generator: adjust gradient angle, colors and border width with live preview and CSS copy for cards and buttons. 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

  • Pick color-blind-friendly sequences for charts and dashboards
  • Check WCAG contrast while picking UI colors to avoid accessibility rejections
  • Convert HEX to RGB/HSL and copy as CSS variables for handoff
  • Generate harmonious palettes and complementary colors for campaigns
  • Use it to cross-check “渐变边框、gradient border” in reports, docs or APIs to avoid manual conversion errors

How to use

  1. 1 Pick a color via picker or enter HEX/RGB/HSL values
  2. 2 Switch color spaces and watch live preview and contrast scores
  3. 3 Copy results as CSS, Tailwind or design-token formats
  4. 4 Export palettes as ASE/JSON for Figma or Photoshop

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

  • Displays vary—verify critical colors on target devices
  • Alpha affects blended contrast; re-check on final background
  • Export large palettes in batches to avoid memory spikes

FAQ

Why does contrast fail?
Foreground/background luminance is too close—aim for at least 4.5:1 for body text.
Is conversion lossy?
No. Conversions use standard sRGB/HSL/HSV formulas with high precision.
How is Gradient Border Generator different?
It runs locally with a focus on speed and privacy, plus tolerant parsing for “渐变边框、gradient border” 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.
Tip：Tip: Bookmark this page or pin the tab; find related tools via categories and search (convert → calculate → export).
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All calculations run locally in your browser; nothing is uploaded.