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The Text Functions block lives in the Other palette category. Manipulate strings with operations like uppercase, replace, and split.

What it does

Runs string operations (uppercase, replace, split, extract pings, etc.) and saves the result to a variable.

Configuration

Open the block in the builder sidebar to configure these fields.

text_input

Type: string. Required. Source text. Variables allowed.

operation

Type: string. Required. String method to apply: uppercase, lowercase, trim, replace, split, substring, extract pings, and more. Replace needs search and replacement strings. Split needs a delimiter and saves an array you can loop with Repeat for Each. Extract pings pulls mention ids into a JSON array. Optionally filter to mentions that would notify based on a Send a Message block’s ping rules.

See also

  • Other — Browse all blocks in the Other category.
Last modified on June 6, 2026