# Resize image - Workflow node | Docs - nodulz

Source: https://nodulz.com/docs/nodes/resize_image

Language: en

Resize using a configurable fit mode.

## Usage and specifics

Supply the source image and operation settings. Dimensions and coordinates use pixels. Inspect the returned format, dimensions and MIME type before storing or sending.

Technical type : `resize_image`. Runtime : `nodulz`.

## Credentials and prerequisites

This node defines no dedicated external credential. Remote sources or execution targets may still need their own access credentials.

See the [credentials guide](/docs/credentials) if a remote source or execution target requires access.

## Parameters

Names below are technical keys. Defaults are not a ready-to-run configuration: complete fields required by your operation. Paths containing [] describe list items; some fields depend on the selected mode.

| Parameter | Type | Default | Values / limits |
| --- | --- | --- | --- |
| `input` | `string` | `""` | - |
| `width` | `number` | `800` | -; ≥ 1, ≤ 8192 |
| `height` | `number` | `600` | -; ≥ 1, ≤ 8192 |
| `fit` | `enum` | `"inside"` | `inside`, `cover`, `contain`, `fill` |
| `withoutEnlargement` | `boolean` | `false` | - |
| `background` | `string` | `"#00000000"` | - |

## Configuration help

| Setting | Purpose and guidance |
| --- | --- |
| `input`<br>Source image | HTTP(S) URL, base64, data URL or full image node output. EXIF orientation is applied before processing. Only the first frame of animated images is processed. |
| `withoutEnlargement`<br>Do not enlarge | Prevent enlarging images smaller than the target dimensions. |

## Initial configuration

Initial catalog configuration example, to adapt before running. Keep secrets in credentials.

```json
{
  "input": "",
  "width": 800,
  "height": 600,
  "fit": "inside",
  "withoutEnlargement": false,
  "background": "#00000000"
}
```

## Verification

Test with representative data. Check node output in the inspector and logs, then use editor mapping for downstream fields. A trigger test with a simulated payload does not validate external service delivery.

See also : [Expressions and data](/docs/expressions), [Executions](/docs/executions), [Node catalog](/docs/nodes).

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