Uppercase

Input

value

Transform value to uppercase

transformation:

uppercase

Convert text to uppercase

source:value

Output

value
HELLO WORLD
MIXEDCASE
LOWER
ALREADY
123

* Sample inputs run locally in your browser using the same operation logic as Fontana Flow.
Results are illustrative, not connected to a workflow.

Convert text to uppercase.

Parameters

This operation has no configurable parameters.

Field selection

• source — Field whose values this operation reads. Omit to apply to all fields on the row.
• target — Optional output field. When omitted, the source field is updated in place.

JSON Configuration

{
  "id": "op-uppercase",
  "type": "transformation",
  "action": "uppercase",
  "params": {},
  "testInputs": [
    "Hello World",
    "MixedCase",
    "lower",
    "ALREADY",
    "123",
    ""
  ]
}