Code by Zapier: Add custom code to your workflows

Reviewed by Errol Vogt, Site support technician & online learning analyst · original summary · editorial policy

Zapier's Code step lets you drop custom JavaScript or Python into an automated workflow when the pre-built actions can't reshape data or handle more involved logic like looping through records.

Operator takeaway: When an automation almost works but chokes on data formatting or a multi-step transform, a small Code step is usually faster than rebuilding the whole flow or hiring a developer.

automation workflow no-code

Read the original at Zapier Blog →

Tools in this update

Zapier by Zapier

Zapier connects thousands of business apps so you can automate repetitive, multi-step tasks without writing code. For a small office it is the usual first step to wiring your booking form, calendar, and CRM together.

Pricing Freemium — Free tier plus usage/feature-tiered paid plans; see vendor pricing page.

Visit Zapier → · Best Automation platforms tools · Zapier alternatives

Disclosure: some links here are affiliate links — if you buy through them we may earn a commission at no extra cost to you. Summaries and rankings are written independently. See our full disclosure.

Related updates

Code by Zapier: Add custom code to your workflows

Zapier by Zapier

Zapier SDK: Connect your code files to thousands of actions

The 5 best AI app builders in 2026

n8n 1.123.60: security patches and a billing fix