Image to Code
An image to code converter turns a picture of a UI, whether a mockup, a sketch or a screenshot, into working front-end code. Superdesign goes further than a one-shot HTML dump: your image becomes an editable design on an infinite canvas, you refine it by prompting, and then you take the code. Free to start.
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How do you convert an image to code?
Upload the image
Attach a mockup, a sketch, an inspiration shot or a screenshot, plus one sentence about what you want. Cropping to the part you care about gives the most faithful result.
Get an editable design, not a code wall
Superdesign rebuilds the image as a working design on the infinite canvas: layout, typography, colors and components you can actually edit, instead of a block of generated HTML to untangle.
Refine by prompt, then take the code
The first pass is close but never finished, so finish it with prompts: swap the hero, make it dark, tighten the spacing. When it is right, export the code or pull it into your coding agent.
Example prompts from the library
What builders say
Make my mini gemini apps not look vibe coded.
@KameronTanseli Redesigned his apps with design-system prompts
Not just hype. Actually insane.
@chris_bgp Took a wireframe to a finished, animated design
Absolutely in love. The prompt is the key, refine your prompts.
@damian_lisz
Which image to code converter should you use?
Most image to code tools are one-shot widgets: upload an image, receive HTML and CSS, good luck. Refact.ai, which describes its own output as designed for initial drafts, converts a single image under 1MB to HTML and CSS for free. Fronty converts an image to HTML and CSS and then steers you toward hosting the result on Fronty, with mandatory Fronty branding on the free plan. UX Pilot converts images to HTML and Tailwind with a Figma round trip, metered by credits. All claims checked June 2026.
The real question is not which widget converts, it is where you finish the work. A first pass is mostly right but never shippable, and one-shot tools leave you hand-editing generated CSS. Superdesign keeps the result editable: iterate at the design level with prompts, branch a variant, and only then take the code.
| Superdesign | Refact.ai | Fronty | UX Pilot | |
|---|---|---|---|---|
| Input | Mockups, sketches, screenshots, inspiration shots | JPEG, PNG or WEBP up to 1MB | An image of a design | Images and screenshots |
| Output | Editable design on an infinite canvas, then code | HTML and CSS | HTML and CSS on Fronty hosting | HTML and Tailwind, Figma export |
| Iterate with prompts | Yes, refine and branch on the canvas | No, one-shot conversion | No, edit in the Fronty site builder | No, refine in Figma or your editor |
| Free tier (checked June 2026) | Free to start | Free with GPT-4o mini, no signup | Free plan with mandatory Fronty branding | 45 free credits |
| Where the code ends up | Your repo, via export or your coding agent | Copied from the widget | Hosted on Fronty | Exported to Figma or copied out |
| Best for | Finishing the design before you ship the code | Quick single-image drafts | Turning an image into a hosted site | Figma-centric conversion |
What kinds of images can you turn into code?
An image to code converter accepts more than screenshots, and the source matters. A screenshot of a live app is the most literal case: the layout and styles are explicit, so recreations come out very close (the screenshot to code page covers that path in depth). Exported mockups and design shots from places like Dribbble are similar, except you usually want to restyle the result into your own brand rather than copy it.
Hand-drawn sketches and whiteboard photos are the loosest input: the converter interprets structure rather than copying pixels, so treat the result as a wireframe-fidelity starting point and tighten it with prompts. And if you have no image at all, skip the upload and start from a text prompt with prompt to design.
Frequently asked questions
Is there a free image to code converter?
Yes. Refact.ai converts a single image with GPT-4o mini free and without signup, and several other widgets offer similar one-shot tiers. Superdesign is free to start too: upload an image and generate your first editable recreation at no cost. The difference is what free gets you afterward: a code dump you edit by hand, or a design you keep refining by prompt.
Can AI convert an image to HTML and CSS?
Yes. Upload the image, get an editable recreation, and export the result as clean HTML and CSS. Searches like image to HTML converter and image to HTML CSS all describe this same workflow; the part that varies between tools is whether you can iterate before you take the markup.
Can I turn an image into React code?
Yes, through your coding agent. The Superdesign skill hands the recreated design to Claude Code or Cursor, which implements it as React components in your codebase, using your conventions instead of generic generated markup.
Can I convert a hand-drawn sketch to code?
Yes. Photograph the sketch and upload it; the agent interprets the structure and produces a clean UI design you refine by prompt. If you are working structure-first, the AI wireframe generator is the sibling tool built for exactly that fidelity level.
How accurate is image to code conversion?
Honest answer: the first pass is a strong, faithful draft, not a pixel-locked copy. That is true of every tool in this category, including the ones that say otherwise. It is why the editable canvas matters: any gap becomes a follow-up prompt instead of an afternoon of hand-editing CSS.
What image formats work for image to code?
Standard image formats work: attach a PNG or JPG of your mockup, sketch or screenshot. Clear, full-size images of a single screen convert best, and cropping to the section you care about gives the most faithful recreation.