Your story starts here
Choose a template, or add your first block from the library.
Drag to reorder blocks · Use arrow buttons for keyboard reordering · Select a section to edit it
Choose a template, or add your first block from the library.
Drag to reorder blocks · Use arrow buttons for keyboard reordering · Select a section to edit it
Design newsletters with responsive table-based blocks, headlines, text, calls to action, images, columns, branding, and a sender footer. Organize the content with drag-and-drop, preview desktop and mobile layouts, and download an HTML email that uses inline styling for broad email client compatibility.
Choose a starting template, edit subject and preheader text, add or rearrange blocks, and customize the colors and copy. Preview the output, review readiness warnings, then download HTML or save the editable JSON project for later.
Many email clients ignore modern layout CSS and embedded images. This editor uses email-safe table layouts with inline CSS fallbacks, but client rendering must still be verified in your chosen sending platform. Images in delivered emails need publicly accessible HTTPS URLs. Local image previews are not embedded into exported HTML. Imported projects and drafts are processed locally; remote images can make requests to their hosts when previews load.
Choose a template, edit blocks and set subject/preheader and delivery image URLs. Use the sandboxed preview, explicitly enable remote images only when desired, and review readiness warnings. Export email HTML/plain text and keep JSON for further editing.
This authors email content without sending, scheduling, subscriber management or tracking. Export requires externally hosted HTTPS images; local images are preview-only. Remote preview images contact their hosts when enabled, and delivery HTML retains image URLs. Sender/unsubscribe placeholders need adaptation to the chosen platform. Checkers do not guarantee inbox rendering, delivery or compliance; arbitrary HTML/MJML import is unsupported.
Build a newsletter from supported email blocks, edit subject and preheader content, review a sandboxed preview and export delivery HTML or plain text.
JSON is the editable project. Delivery HTML retains external HTTPS image URLs. Local images are preview-only and must be replaced with hosted HTTPS images before export; remote preview images are off by default.
Authored example: Draft a fictional monthly garden newsletter with a heading, two content blocks and a hosted image URL placeholder. Check the preview with remote loading off, then inspect the delivery HTML references before use.
Limits and handling: The designer does not send, schedule, manage subscribers or add tracking. Remote preview loading makes requests to image hosts when enabled; delivery HTML includes hosted image URLs. Preflight does not guarantee client rendering, delivery or legal compliance.
No. It authors email content and exports files; it does not send, schedule, manage subscribers or track delivery.
No. They are preview-only. Delivery HTML uses externally hosted HTTPS image URLs, which you must provide.