Developer & Designer Tools

Design System Generator

Export color scales, typography, spacing & radius tokens as JSON.

Batch ready

The Apex Toolz promise

No Login

100% Free

No Upload

Local Files

Browser-Based

5 min readLast reviewed 2026-07-07

What this tool does

Design System Generator supports design-to-code handoff with color, URL, and asset utilities developers use daily. Export color scales, typography, spacing & radius tokens as JSON.

The workspace follows Apex Toolz privacy-first design: processing stays on your device for typical file tasks.

Why you might need it

Design System Generator saves time when export color scales, typography, spacing & radius tokens as json—without desktop installs or mandatory cloud upload.

One bookmark replaces scattered single-purpose sites that re-upload the same files repeatedly.

Use it alongside other developer tools on Apex Toolz to chain convert → resize → compress → publish workflows.

Common use cases

  • Optionally seed colors from a logo image
  • Tune primary, secondary & accent
  • Download design-system.json
  • Use Design System Generator during daily developer workflows on Apex Toolz
  • Bookmark Design System for repeat tasks your team performs weekly
  • Share the design-system-generator URL with teammates who need the same utility

Step-by-step guide

  1. 1Optionally seed colors from a logo image.
  2. 2Tune primary, secondary & accent.
  3. 3Download design-system.json.
  4. 4Download or copy the result when processing completes.
  5. 5Keep originals archived separately from compressed or converted exports.

Tips & best practices

  • Signup is optional on Apex Toolz; tool panels do not require an account to process your files.
  • Related tools in the developer category appear below—chain tasks without re-uploading elsewhere.

Limitations

  • Mobile browsers may throttle background tabs during heavy processing.
  • Automated output should be reviewed before production deploy or client delivery.
  • Common mistake — skipping spot-check on the first file in a batch: confirm settings on one sample before queueing hundreds.

Frequently asked questions