Product & Industrial Design · interface concept

Turn a UI sketch into a polished interface mockup

Transform a UI sketch into a polished interface mockup. One image per request.

No full prompt needed—just complete the required text fields.

How it works
Before · 1 reference image
Turn a UI sketch into a polished interface mockup — wireframes or screenshots of existing interfaces
After · Generated result
Turn a UI sketch into a polished interface mockup — generated result

What this workflow creates

Transform a UI sketch into a polished interface mockup. One image per request.

Who it’s for
Product designer, developer
What it does
Supplementary visual styles, components and device scenes
Where to use it
Product reviews, demonstrations

One image per request.

What you need

Wireframes or screenshots of existing interfacesRequired · 1 image
Preserve navigation, structure, components, and primary entry points
Product types and immutable information architectureRequired · 1 item
Limit changes to visual refinement without changing product structure

Provide every required input. Add optional inputs only when useful, and mark conditional inputs as applicable only when they apply to this request.

How to use this workflow

  1. Open the generation form

    Select “Use this workflow” to see the required inputs. You’ll need to sign in before generating.

  2. Add the required inputs

    Prepare: Wireframe or screenshot of existing interface + product type and immutable information architecture → Supplementary visual style, components and device scenarios → Current single UI concept map. Complete every required field, add optional inputs only when useful, and mark each conditional input as applicable or not applicable.

  3. Review text and output settings

    Check “Product types and immutable information architecture” for accuracy, then choose the aspect ratio, resolution, and quality that fit this use case. The generation form shows the available options.

  4. Generate and review

    Select “Generate image,” then review the result and open the full-size image. Check it against the detailed requirements below. One image per request.

Do I need to write a prompt?

No full prompt needed—just complete the required text fields.

Complete “Product types and immutable information architecture” to describe what this request should contain or create. You do not need to write generation instructions. Use the form fields to provide the images, exact copy, data, or description requested by this workflow.

Detailed result requirements

Required inputs

Wireframe or screenshot of existing interface + product type and immutable information architecture → Supplementary visual style, components and device scenarios → Current single UI concept map

Input quality

Interface purpose, platform, page type, content, and frame of reference.

Composition

No universal public standard is available. Check the requirements of the platform or service you will use.

Output aspect ratio

Set the output canvas from the selected platform placement or production template, not from a reference image. Choose the option that matches this request: UI concept working canvas — 4:3 (recommended). Use a different ratio only when a verified placement or production template requires it. If the platform does not require a fixed aspect ratio, use 4:3 as the recommended working canvas for UI concept. Compose the subject with appropriate breathing room. Create one aspect-ratio-specific deliverable per request; generate each additional placement as a separate output. Recompose for the selected ratio while preserving the complete subject, all text, and every required safe area. Never stretch the subject or treat cropping important content as adaptation.

What stays unchanged

No universal public standard is available. Check the requirements of the platform or service you will use.

What can change

Color, font, spacing and rounded corners.

Background and setting

No universal public standard is available. Check the requirements of the platform or service you will use.

Lighting and color

No universal public standard is available. Check the requirements of the platform or service you will use.

Text requirements

No universal public standard is available. Check the requirements of the platform or service you will use.

Platform size guidelines

No universal public standard is available. Check the requirements of the platform or service you will use.

Output format

No universal public standard is available. Check the requirements of the platform or service you will use.

What to avoid

More suitable for common website/mobile terminal models; currently First Draft cannot use its own design system, and special-shaped graphic design is prone to failure.

Official and platform requirements

No universal public standard is available. Check the requirements of the platform or service you will use.

FAQ

What can I create with this workflow?

Transform a UI sketch into a polished interface mockup. One image per request.

Do I need to write a prompt?

Complete “Product types and immutable information architecture” to describe what this request should contain or create. You do not need to write generation instructions. Use the form fields to provide the images, exact copy, data, or description requested by this workflow.

What do I need to upload?

“Wireframes or screenshots of existing interfaces”: 1 image; required. JPG, PNG, and WebP are supported, up to 10 MB per image.

What does one generation produce?

One image per request.

Common search terms

ui mockup generatorai mockup generator for app

Public evidence and sources

1 directly relevant public source has been found, and 3 types of specific constraints have been extracted. The following content only restates information that appears clearly from the source; no filling in of blank fields will be made.

Generate an image

Turn a UI sketch into a polished interface mockup

Wireframe or screenshot of existing interface + product type and immutable information architecture → Supplementary visual style, components and device scenarios → Current single UI concept map