Gmail Add-on
Insert Raw HTML into Gmail™
PasteHTML is a simple Gmail add-on that lets you paste raw HTML code directly into your compose window. No account, no setup — just paste your HTML and send.How it works
1
Install the Add-on
Get PasteHTML from the Google Workspace Marketplace.2
Open Compose
Start a new email and click the PasteHTML icon in the sidebar.3
Paste & Insert
Paste your HTML into the text area and click Insert HTML.Why PasteHTML?
Raw HTML SupportPaste any valid HTML directly into your Gmail compose window.
Instant InsertClick one button and your HTML becomes the email body immediately.
No Account NeededNo sign-up, no API keys, no configuration. Install and start using.
Privacy FirstYour HTML is never stored or sent to any server. Everything stays in Gmail.
Works EverywhereCompatible with Gmail on desktop. Works with personal and Google Workspace accounts.
Free ForeverPasteHTML is completely free with no limits on usage.
Perfect for developers
Testing an HTML email template? Paste it directly into Gmail without dealing with Gmail's formatting. PasteHTML replaces the entire email body with your raw HTML, preserving inline styles and structure.Test email templates before sending
Preview HTML newsletters in Gmail
Send one-off HTML emails quickly
No formatting conflicts with Gmail editor
Great for marketers
Have an HTML email from your designer or email builder tool? Paste it into Gmail and send it directly — no need to set up a full email marketing platform for one-off sends.Send designed emails from Gmail
No email platform needed for one-offs
Works with any HTML email builder
Keeps inline styles intact