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HomeTips & TricksChatGPTMidjourney Online Image Editor Getting Started Guide: Upload Your Own Images and Do Local Inpainting/Outpainting

Midjourney Online Image Editor Getting Started Guide: Upload Your Own Images and Do Local Inpainting/Outpainting

2/28/2026
ChatGPT

Midjourney has recently made “editing images after generation” much smoother: the web version now includes an image editor that supports uploading your own pictures and editing them directly. In the same workflow, you can erase and re-render, undo accidental erasing, extend the canvas, and regenerate—turning Midjourney from an image generator into a more controllable retouching station.

What exactly has been updated in the Midjourney image editor?

This time, Midjourney’s focus is “hands-on controllability”: enter the new interface through the “Edit” entry on the web, and work directly on the image. Common tools include Erase and Restore, which are suitable for local touch-ups and detail replacement.

At the same time, Midjourney allows you to adjust size and aspect ratio to extend the canvas, filling in edges where the original framing wasn’t enough. With buttons like “Transform,” “Enhance,” and “Regenerate,” Midjourney’s revision path feels more like “edit while generating,” without repeatedly starting over and rolling the dice from scratch.

Where to access it: the correct way on the web

If you mainly use the web version, first select an image on Midjourney’s gallery or in your history, then click “Edit” to enter the editor. You can edit images generated by Midjourney here, and you can also upload your own images and bring them into Midjourney’s editing workflow.

Three best-value ways to use it: Erase, Restore, and Extend Canvas

The first is local inpainting: use Erase to remove areas you’re not satisfied with (such as extra objects or continuity-breaking edges), then use prompts to describe “what to put back.” Midjourney will regenerate content in the blank area—great for small-scale outfit swaps, prop changes, or background fixes.

The second is protection against misoperations: if you erase too much, use Restore to bring the area back to its original state, then reselect a more precise region. This “reversible” rhythm is clearly more time-saving than regenerating repeatedly, and it aligns better with typical retouching habits.

The third is outpainting to adjust composition: when the subject feels too cramped or the landscape/portrait format doesn’t match, extend the canvas first and then complete the edge details. Midjourney will continue to “carry on” the lighting and textures in the extended area, looking more natural than simple stretching.

Speeding things up: how personalization profiles and shortcuts work together

Midjourney is also pushing upgrades to personalization settings, including a faster process for building preferences and the ability to create multiple personalization profiles for different subjects and styles. For people who often switch between projects, saving “portrait aesthetics” separately from “product rendering aesthetics” is more reliable.

In addition, Midjourney supports using the custom shortcuts you created in Discord on the website, so commonly used prompts can be brought up with one click. By linking shortcuts, personalization profiles, and the editor, Midjourney can form a closed-loop workflow of “generate → local edits → final.”

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