Forge Json Blog

JSON Guides for Cleaning, Converting, and Transforming Data

Step-by-step guides to clean messy JSON, convert formats, and build reusable data pipelines for n8n, APIs, spreadsheets, and automation workflows.

Popular JSON tasks

Start with this guide

Recommended guide

Remove nulls, trim whitespace, and normalize inconsistent API payloads before using them downstream.

2026-02-253 min readCleanup

Before

{ "orders": [{ "total": "42.00", "email": null }] }

After

[{ "total": 42, "readyForAnalytics": true }]