# Bloblang Playground

> For the complete documentation index, see [llms.txt](https://docs.redpanda.com/llms.txt). Component-specific: [connect-full.txt](https://docs.redpanda.com/connect-full.txt)

---
title: Bloblang Playground
latest-connect-version: 4.93.0
latest-operator-version: v26.1.4
latest-console-tag: v3.7.3
latest-redpanda-tag: v26.1.9
docname: bloblang/playground
page-component-name: connect
page-version: master
page-component-version: master
page-component-title: Connect
page-relative-src-path: bloblang/playground.adoc
page-edit-url: https://github.com/redpanda-data/rp-connect-docs/edit/main/modules/guides/pages/bloblang/playground.adoc
description: Experiment with Bloblang in this interactive playground. Test mappings, process JSON inputs, and explore examples of real-time data transformations.
page-git-created-date: "2024-12-03"
page-git-modified-date: "2024-12-03"
---

<!-- Source: https://docs.redpanda.com/connect/guides/bloblang/playground.md -->

Enter your data in **Input**, write a Bloblang mapping to transform it, and see the result in **Output**. Or, [learn Bloblang](https://docs.redpanda.com/connect/guides/bloblang/about/). ×

### Keyboard Shortcuts

×

-   Ctrl/Cmd + Enter Execute mapping
-   Ctrl/Cmd + Shift + X Clear all fields
-   Ctrl/Cmd + Shift + F Format JSON input
-   Ctrl/Cmd + S Copy share link
-   Ctrl/Cmd + E Export configuration
-   Ctrl/Cmd + / Toggle this help

#### Claude AI Assistant

Use Claude Code to help with Bloblang transformations

-   **/rpcn:blobl** - Generate mappings from natural language
-   **/rpcn:search** - Discover Redpanda Connect components
-   **/rpcn:pipeline** - Build complete streaming pipelines

[Learn more about Claude Code for Redpanda →](https://github.com/redpanda-data/connect/blob/main/.claude-plugin/README.md)

Access array items Add metadata Add new field Aggregation Array processing Conditional mapping Hello world Merge objects Nested object Remove sensitive data String manipulations Share

Export Import

?

Run  Auto-run ⓘ

#### Input ⓘ

Auto-detect JSON Text CSV XML

Ask AI

Format Copy Clear

#### Mapping ⓘ

Ask AI

Copy Clear

↓

#### Output ⓘ

Copy

Output will appear here...

▶ Advanced Options Optional

#### Input Metadata

Format Copy Clear

#### Output Metadata

Metadata will appear here...