---
title: "Edit a campaign in Memo"
description: "Compose on the canvas with autosave, preview, and brand context."
canonical: "https://memo.ly/docs/edit-a-campaign-in-memo"
updated: "2026-07-31"
---

# Edit a campaign in Memo

Compose on the canvas with autosave, preview, and brand context.

**Who this is for:** Editors building email designs.

The Memo editor is a block-based canvas. You compose on a framed email surface that stays email-safe and on-brand, with desktop, mobile, and inbox previews.

## While you edit

- Changes autosave with optimistic concurrency, and you can save manually.
- A brand context inspector shows the resolved Brand Kit tokens.
- Preview your design on desktop and mobile widths and as an inbox row.
- Insert reusable blocks and workspace assets safely.

> If two people edit the same document, Memo protects against conflicts and surfaces a recoverable state - see [How do I recover from an editing conflict?](https://memo.ly/help/how-do-i-recover-from-an-editing-conflict.md).

## Expected result

You can compose, preview, and save a campaign design.

## Common mistakes & troubleshooting

- If saving fails, see [Why will Memo not save my changes?](https://memo.ly/help/why-will-memo-not-save-my-changes.md).

## Related
- [Use reusable blocks](https://memo.ly/docs/use-reusable-blocks.md)
- [Use video, table, and countdown blocks](https://memo.ly/docs/use-video-table-and-countdown-blocks.md)
- [Create immutable versions](https://memo.ly/docs/create-immutable-versions.md)
- [Glossary: Editor Document](https://memo.ly/glossary/editor-document.md)

[View HTML version](https://memo.ly/docs/edit-a-campaign-in-memo) · [Documentation home](https://memo.ly/docs)