Laravel Mail Editor

#Laravel Mail Editor

Block-based email templates for Laravel. Templates are stored as an ordered list of blocks and rendered to table-based, inline-CSS HTML that works in every major email client (Gmail, Outlook, Apple Mail), with template variables, a review workflow, version history, A/B variants, brand kits, themes and quality checks.

This is the framework-agnostic core. For a visual drag-and-drop editor in your admin panel, use jeffersongoncalves/filament-mail-editor, which is built on top of this package.

#Features

22 email-safe blocks across three categories: structure, content, marketing
Table-based HTML export with inline CSS via CssToInlineStyles, VML for Outlook, consolidated media queries and dark mode
Plain-text version generated from the same blocks for multipart/alternative emails
Template variables — {{var}}, fallbacks {{var|default}}, conditionals {{#if}}, loops {{#each}}
Workflow — draft → review → approved, with concurrent editing lock
Version history — immutable snapshots with restore
A/B testing — variants with send percentage split and winner flag
Brand kits and themes — reusable logo, colors, typography and social links
Saved block library — per-user or global reusable blocks
Quality checks — accessibility (WCAG), spam score, link validation, preheader/alt text
Laravel Mail integration — Mail::template($slug, $variables)->to(...)->send()
JSON import/export of templates

#Requirements

PHP ^8.3
Laravel ^11.28, ^12.0 or ^13.0
ext-gd (for countdown image rendering)

#Installation

composer require jeffersongoncalves/laravel-mail-editor

Publish and run the migrations:

php artisan vendor:publish --tag="mail-editor-migrations"
php artisan migrate

Optionally publish the config file:

php artisan vendor:publish --tag="mail-editor-config"

Seed demo data (optional):

php artisan db:seed --class="JeffersonGoncalves\MailEditor\Database\Seeders\MailEditorSeeder"

#Usage

#Send a template email

use Illuminate\Support\Facades\Mail;

Mail::template('welcome-email', [
    'user_name' => $user->name,
    'app_url' => config('app.url'),
])->to($user->email)->send();

#Render a template to HTML

use JeffersonGoncalves\MailEditor\Models\EmailTemplate;

$html = EmailTemplate::where('slug', 'welcome-email')
    ->first()
    ->render(['user_name' => 'Alice']);

#Generate a template via Artisan

php artisan mail-editor:make-template "Welcome Email"

#Release stale editing locks

php artisan mail-editor:release-locks

#Import and export

use JeffersonGoncalves\MailEditor\Support\TemplateImportExport;

$json = (new TemplateImportExport)->exportJson($template);
$copy = (new TemplateImportExport)->importJson($json);

#Block Catalog

Structure: Preheader · Header · Footer · Spacer Content: Heading · Paragraph · Button · Image · Divider · List · Alert · TwoColumns · ThreeColumns Marketing: Hero · ProductCard · Coupon · Testimonial · Rating · VideoThumb · DataTable · Countdown · LogoGrid

#Register a custom block

// config/mail-editor.php
'blocks' => [
    \App\Mail\Blocks\MyCustomBlock::class,
],

Your block must implement JeffersonGoncalves\MailEditor\Blocks\Contracts\EmailBlock (or extend AbstractEmailBlock) and ship a Blade view at resources/views/vendor/mail-editor/blocks/{type}.blade.php. Block templates must use <table role="presentation"> layout with inline styles.

#Template Variables

Hello {{user_name|there}}!

{{#if is_premium}}
  You have premium access.
{{#else}}
  Upgrade anytime.
{{/if}}

{{#each items}}
  - {{this.name}}: {{this.price}}
{{/each}}

#Preview Routes

The package registers two routes under the mail-editor prefix, used by editors to render live previews:

GET /mail-editor/preview (mail-editor.preview) — renders blocks inside an iframe
GET /mail-editor/countdown (mail-editor.countdown) — generates the countdown timer PNG

Their middleware is configured by mail-editor.preview_route_middleware (default ['web']).

#Testing

composer test

Install on iPhone/iPad