Free · Clean and change text values

Liquid String Filter Tester

Test capitalization, trimming, replacement, truncation, and other string filters.

Real LiquidJS 10.29 preview
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Escaping and safety caps on

Test string filters

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

Add data and a templateBoth stay in this browser tab

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 144 / 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

Edit the source text in JSON.
Add the string filters you need.
Compare each output line.

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.