CSS Box-Shadow Code Generator VS MarginWard

• Visual real-time preview
  The generator provides an instant visual preview of the box-shadow effect as you adjust the parameters, allowing users to see exactly how their shadow will look before copying the code.
• Simple and intuitive interface
  The tool has a clean, straightforward interface with sliders and input fields that make it easy for beginners and experienced developers alike to create box-shadow effects without memorizing CSS syntax.
• Free and browser-based
  The tool is completely free to use and runs entirely in the browser with no installation, sign-up, or downloads required, making it instantly accessible to anyone.
• Quick code output
  The generator produces ready-to-use CSS box-shadow code that can be copied and pasted directly into a stylesheet, saving development time and reducing syntax errors.
• Adjustable parameters
  Users can easily tweak key shadow properties such as horizontal offset, vertical offset, blur radius, spread radius, and color to fine-tune the exact shadow effect they need.

Possible disadvantages

• Limited to single shadow
  The tool appears to only support generating a single box-shadow value at a time, whereas CSS allows multiple comma-separated shadows for more complex effects.
• Minimal styling options
  The generator focuses solely on box-shadow and doesn't include related CSS properties like border-radius or background color adjustments that could help users visualize the shadow in a more realistic context.
• No preset examples
  The tool lacks a library of pre-built shadow presets or templates that users could use as starting points, which would speed up the design process for common shadow styles.
• Basic UI design
  The interface is quite minimal and could benefit from a more polished, modern design with better visual hierarchy and additional guidance or tooltips for less experienced users.
• No export or save functionality
  There is no built-in way to save, bookmark, or export multiple shadow configurations for later comparison or use, so users must manually copy and store their generated values elsewhere.

• Gross margin per customer
  Joins your LLM cost with Stripe revenue to show the true gross margin of every customer.
• Unprofitable-customer alerts
  Get pinged by email or Slack the moment a customer's token cost crosses the revenue they pay.
• Customers to watch
  Your accounts ranked by worst margin first, each with a cost-vs-revenue gauge.
• Margin by plan
  Gross margin grouped by Stripe plan, so you see which tiers actually make money.
• LLM cost integrations
  Connect Langfuse, OpenRouter, or a simple ingest API to feed in per-customer token cost.
• Read-only Stripe sync
  A restricted, encrypted, revocable read-only Stripe key, no write access to your billing.
• Cost & margin history
  Track how LLM cost and margin per customer move over time (up to unlimited history).
• Weekly margin digest
  A short email summary of your margins and any customer that turned red this week.
• Model price overrides
  Override per-model token prices to match your real negotiated rates.
• CSV export & API
  Export margins to CSV or pull them programmatically via the API.
• Free margin calculator
  A no-signup tool to check any single customer's margin in seconds.

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MarginWard — gross margin per customer for AI SaaS