Free · See what dash marks trim

Liquid Whitespace Control Tester

Compare normal Liquid delimiters with dash-trimmed tags and output marks.

Real LiquidJS 10.29 preview
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Escaping and safety caps on

Test whitespace control

Paste JSON, edit the Liquid template, and make a private plain-text preview with safety limits.

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JSON data 1,094 / 100,000 characters

{
  "shop": {
    "name": "Little Leaf Market",
    "currency": "CAD",
    "url": "https://example.com"
  },
  "customer": {
    "first_name": "mia",
    "last_name": "Chen",
    "email": "mia@example.com",
    "tag": "vip",
    "note": null
  },
  "product": {
    "title": "  Summer Garden Tote  ",
    "price": 3499,
    "available": true,
    "vendor": "North Wind",
    "tags": [
      "gift",
      "summer",
      "gift"
    ],
    "published_at": "2026-08-12T14:30:00Z"
  },
  "order": {
    "number": "#1042",
    "subtotal": 5498,
    "tax": 714,
    "total": 6212,
    "status": "paid",
    "items": [
      {
        "title": "Garden Tote",
        "quantity": 1,
        "price": 3499
      },
      {
        "title": "Seed Pack",
        "quantity": 2,
        "price": 999
      }
    ]
  },
  "customers": [
    {
      "first_name": "mia",
      "last_name": "Chen",
      "tag": "vip"
    },
    {
      "first_name": "noah",
      "last_name": "Singh",
      "tag": "regular"
    },
    {
      "first_name": "ava",
      "last_name": "Martin",
      "tag": null
    }
  ]
}

Liquid template 75 / 40,000 characters

Bounded local previewLiquidJS 10.29.0 · default escaping · file tags off

See the resultReady when you are

Your Liquid result will appear here

Run the sample to preview text or inspect variables, tags, filters, and safety.

Three simple steps

How to use it

Paste a template with visible line breaks.
Add dashes beside Liquid delimiters.
Compare spaces and blank lines in the output.

Your data stays on this device

LiquidJS reads the JSON and template inside this browser tab. Bookify does not upload or save them. Output is escaped and shown as plain text. File, layout, and raw-output shortcuts stay off.