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Custom JS
Gmail

Connect Custom JS and Gmail

Explore ready-made Custom JS and Gmail templates and start automating in minutes.

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Create a custom workflow

Integrate Custom JS with Gmail and automate the work that moves between them — no code required.

Create a custom workflow

Every automation starts with a trigger and an action. Select one from each app to generate a workflow tailored to your needs.

Custom JS
Trigger: Watch New Form Builder Submissions
Gmail
Action: Select an action
1. Select a trigger

  • Triggers your scenario instantly whenever a form is submitted. www.customjs.space

2. Select an action

  • Copies an email or a draft into a selected folder.

  • Creates a new draft email.

  • Deletes an email by moving it to trash.

  • Gets a specific email info.

  • Sends a custom API call to Gmail. You can use this to call endpoints that aren’t covered by existing modules.

  • Marks an email or a draft as read by setting the "Read" flag.

  • Marks an email or a draft as unread by setting the "Unread" flag.

  • Moves the chosen email or a draft to the selected folder.

  • Replies to the specified email.

  • Sends a draft email.

  • Sends a new email.

  • Updates labels on the specified email message.

Select a trigger and an action

Create workflow (opens in a new tab)

Triggers and actions

Explore what you can automate between Custom JS and Gmail.

Advanced JSON Selector
Selects, extracts, and flattens specific values from complex, nested JSON structures using JSON Path or simple selectors, making data usable for APIs.
Action
Advanced RegEx Tool
Performs powerful Regex pattern extraction, search-and-replace, and validation on unstructured text data (e.g., emails, logs, web scraping output).
Action
Compress Pdf
Reduce the file size of PDFs without losing quality. Perfect for optimized storage, sharing, and automation in Make.com.
Action
Convert a file URL to Base64
Downloads a file (image, font, logo, any binary up to 8 MB) from a URL and returns it as Base64 and as a ready-to-embed data URI, for example for HTML to PDF templates.
Action
Convert HTML to PDF
Convert HTML to PDF with full Chromium rendering: invoices, quotes, reports, and certificates with charts, QR codes, and custom fonts. Returns the PDF file directly in the same call, ready to attach to Gmail or Outlook, no separate download step. 600 free PDFs per month.
Action
Copy an email
Copies an email or a draft into a selected folder.
Action
Create a draft email
Creates a new draft email.
Action
Create PDF from a HTML Template
Generate invoices, quotes, reports, contracts, and certificates as pixel-perfect PDFs from HTML templates, rendered in full Chromium with charts, QR codes, and custom fonts. Reusable templates stored in your CustomJS workspace. 600 free PDFs per month.
Action
Create Screenshot [Deprecated]
Take a screenshot of a URL.
Action
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Popular Custom JS and Gmail workflows

Connect Custom JS and Gmail with Make. Automate manual tasks, sync real-time data, and build more efficient workflows.

App Families

Convert HTML content to PDF

Automatically convert HTML content or web pages to professional PDF files. Perfect for archiving web content, generating reports, or saving HTML emails as PDFs. What you'll need: CustomJS account (sign up at customjs.space) Google Drive for saving PDFs HTML content to convert Get your CustomJS API key at customjs.space/account Created by CustomJS Contact: [email protected]

Convert HTML content to PDF
Use template
App Families

Generate professional PDF invoices from spreadsheet data

Automatically generate professional PDF invoices from your data. Creates branded PDF invoices with your company logo, client information, line items, and payment details. What you'll need: Invoice data (from spreadsheets, databases, or any source) CustomJS account (sign up at customjs.space) Your company logo (publicly accessible URL) Bank account details for payment information Your data should include: Client name and address Invoice number and date Line items (description, quantity, price) Optional: Client tax ID Perfect for: Freelancers and consultants Small businesses Agencies sending client invoices Automated billing workflows Get your CustomJS API key at customjs.space/account Created by CustomJS Contact: [email protected]

Generate professional PDF invoices from spreadsheet data
Use template

Support

FAQs

Everything you need to know about Make. Can't find the answer you're looking for? Please chat to our team.

Start by registering for Make. As a new Make user, you’ll automatically be assigned a free account. Once your account is set up, you can start creating your first scenarios. We recommend starting with our step-by-step video tutorial.

A scenario represents a workflow or a project of your own creation, and it is made up of a series of modules that automate apps and services. Creating a scenario allows you to transfer and transform data between apps and services via these modules to automate anything and improve the way you work.

Modules are the main building blocks of automation in Make. Modules represent actions that Make performs with an app, like creating, updating, or deleting data.

Mapping links the modules in your scenario. When you map an item, you connect the data retrieved by one module to another module to perform the desired action. For example, you can map email addresses and subject lines to create a spreadsheet using this data.