Prompt Edit is one of the most-used tools on Layer, and the Edit button becoming disabled or unresponsive is one of the more commonly reported issue across all plan types. This article covers the known causes and the steps to fix them.
Common causes
The Edit button can become disabled for several different reasons. Identifying which applies to your situation will point you to the right fix.
Cause | What you will see |
Prompt was pasted from an external source with hidden formatting | The prompt appears in the box but the Edit button remains greyed out; text may not be selectable or deletable |
Session state has become stuck | Button is greyed out after working normally in a previous session; refreshing the page does not always help |
Using an image edit model inside the 2D Generator instead of Prompt Edit | The reference image box appears greyed out; the button will not activate regardless of what is entered |
Triggering Prompt Edit from the three-dot menu on a generated image | Edit button is disabled even though the image and prompt look correct |
Provider-side instability on specific models (e.g. Gemini 3 Pro) | Button activates but generation fails immediately, or the button becomes unresponsive only on one model |
What to try, in order
1. Clear and retype the prompt manually
If you copied your prompt from another tool, document, or browser tab, hidden formatting characters may have been pasted alongside the text. These invisible characters prevent the prompt field from being recognised correctly, which disables the Edit button.
To fix this: Delete the entire contents of the prompt box. Open a plain text editor such as Notepad (Windows) or TextEdit in plain text mode (Mac), paste your prompt there first to strip any formatting, then copy it again and paste it into Layer. Typing the prompt directly into the Layer prompt box also works.
2. Refresh the page
A stuck session state is one of the most common triggers for a disabled Edit button. A full page refresh resets the session without losing your model or settings.
To fix this: Hold Shift and click Refresh, or use Ctrl+Shift+R (Windows) / Cmd+Shift+R (Mac) for a hard refresh. Once the page reloads, re-enter your prompt and try again. If the button is still greyed out after refreshing, proceed to step 3.
3. Start a new Prompt Edit session
If refreshing the current session does not resolve the issue, starting a fresh Prompt Edit session from the Layer home page will clear any underlying session state that a refresh alone cannot fix.
To fix this: Navigate to the Layer home page, click on Prompt Edit to begin a new session, then upload your reference image and enter your prompt fresh. Do not use the three-dot menu on an existing generated image to launch Prompt Edit, as this method can sometimes result in a disabled button even when the image and prompt appear correct.
4. Check you are using Prompt Edit, not the 2D Generator
Image edit models such as Gemini Image Edit are only accessible through the Prompt Edit section. If you select one of these models inside the 2D Generator, the reference image box and Edit button will appear greyed out and cannot be activated.
To fix this: Navigate to the Prompt Edit section directly rather than the 2D Generator. Once there, select your model, upload your reference image, and enter your prompt. The button should become active.
5. Try a different model
If the Edit button activates but the generation fails immediately, or if the issue appears only on one specific model, the cause is likely provider-side instability rather than a session or prompt issue. This has been seen most frequently with Gemini 3 Pro Image Edit during periods of high demand.
To fix this: Switch to an alternative model for Prompt Edit, such as GPT Image 1.5, Imagen, or DALL-E 3, and attempt the generation again. If the alternative model works, the original model is likely experiencing a temporary provider issue. You can check the Status Page for any known incidents.
Prompt disappearing after typing or pasting
A related issue some users experience is the prompt appearing to disappear immediately after it is typed or pasted, leaving the prompt box empty and the button disabled. This is almost always caused by the same hidden formatting issue described in step 1 above.
The fix is the same: paste your prompt into a plain text editor first to strip any formatting, then paste the cleaned text into Layer. Typing the prompt directly into the box rather than pasting it will also avoid this entirely.
If the prompt disappears even when typed manually, try a hard refresh and begin a new session from the home page.
Frequently Asked Questions
The Edit button was working earlier in the same session and then stopped. What happened?
This is typically a session state issue. A hard refresh (Shift + Refresh, or Ctrl+Shift+R / Cmd+Shift+R) should restore the button. If it does not, start a new Prompt Edit session from the home page.
I re-add the image using the three-dot menu and the button is still disabled. What should I do?
Triggering Prompt Edit from the three-dot menu on a generated image can sometimes result in a persistent disabled state. Navigate to the Prompt Edit section directly from the home page instead and upload the image there to start fresh.
The button works but my prompt keeps getting rejected or ignored. Is that the same issue?
Not always. If the button is active but the model does not appear to respond to your prompt, check whether the prompt contains enough specific detail. Some models respond better to descriptive prompts that include references to the image content. If the generation produces no change at all, the model may be experiencing provider-side instability; try switching models.
The reference image box is greyed out in the 2D Generator. Is this a bug?
No. Some models, particularly image edit models like Gemini Image Edit, are only available through the Prompt Edit section and cannot be used inside the 2D Generator. If you see a greyed out reference image box, switch to the Prompt Edit section to access that model correctly.
None of the above steps worked. What should I do?
Contact support and share your session link along with a description of what you tried. If you are able to record a short screen capture showing the issue, that will help the team identify the cause faster.
Still unable to get Prompt Edit working after trying these steps? Reach out to our support team with your session link and we will investigate directly.