Code to Image: Create Readable Code Screenshots for Sharing
Need a code screenshot for a tutorial, a slide or a project update? Paste a short snippet into Code to Image, choose its language, adjust the presentation and export a PNG. You can prepare a focused image without capturing your whole IDE, open tabs or desktop.
The useful result is a snippet someone can read at the size you publish it. This guide walks through a real code-to-image export, checks line numbers and wrapping, and keeps a copyable Markdown source alongside the picture.
- Open the code screenshot generator and paste only the code you want to show. Leave Markdown fence markers out of the dedicated code editor.
- Select the programming language explicitly. Check that keywords, strings and comments receive sensible highlighting; colours do not prove that the code is correct.
- Choose a theme and font, then turn line numbers on if your explanation refers to particular lines. Adjust the canvas so the longest line is readable.
- Export a PNG and open the downloaded file. Check the first and last lines, indentation, braces and footer at the size the reader will actually see.
Remove irrelevant setup before shrinking the font or making an excessively tall image. If the example needs a whole module, share the source file and use the image to highlight one part.
This JavaScript helper formats a retry label. It does not send requests, schedule retries or implement a production retry policy. The short example makes it easy to check indentation, quotation marks and the closing braces in the export.
Here is the Markdown version to keep with the article or repository. Copy only the JavaScript inside the fence when using the dedicated code editor:
```javascript
function retryLabel(attempt, limit = 3) {
if (attempt >= limit) {
return "Stop and review";
}
return `Retry ${attempt + 1} of ${limit}`;
}
console.log(retryLabel(0));
```
The source is identical in all six language versions so the output is reproducible. If you need help with fence syntax rather than image design, use the Markdown code block guide.
Open the full PNG to inspect it before reusing the layout. This image was generated from the dedicated live code editor, with JavaScript selected, line numbers enabled and 2× image output. It includes free-export branding. It is an actual rendered snippet, not an invented IDE screenshot or a benchmark result.
Use this kind of image as a visual reference in a tutorial or team discussion. A numbered image lets you point to the condition or return statement, but readers still need the text version to copy and inspect the code.
| What looks wrong | What to change |
|---|---|
| Text is tiny when embedded | Show fewer lines or use a larger display area |
| A long expression wraps unexpectedly | Widen the canvas or shorten the example without changing its meaning |
| Line references are confusing | Keep the same source and line-number setting through the explanation |
| Comments or strings disappear against the background | Choose a theme with clearer contrast and inspect the downloaded file |
| The last line or footer is cut off | Check canvas height or switch away from a fixed-height layout |
| A sharp original becomes blurry after sharing | Check the uploaded or embedded version as well as the original PNG |
A higher-resolution export supplies more pixels; it does not make a long snippet readable in a narrow column. Avoid manually cropping off opening lines, closing braces or branding in a way that makes the example misleading. For social layouts, see the Markdown image sharing workflow.
Keep the fenced source immediately before or after the image, or link to the relevant source file. Use alt text that describes the language and the point of the example. Do not rely on the image as the only place where a reader can find a command or an important implementation detail.
An image preserves a presentation, while text supports copying, searching and code review. When the surrounding explanation matters as much as the snippet, the Markdown editor can combine headings, prose and code in one visual. The dedicated code tool is a better starting point when the snippet itself is the focus.
Yes, free browser exports include branding. As checked on November 3, 2026, signed-in free accounts receive five watermark-free browser exports in total. Further clean exports are available through Creator or a one-time export pass on the pricing page. Newly purchased API credits apply to API output, not browser watermark removal.
Start with PNG for this text-heavy example. The tool also offers JPEG and WebP, plus PDF for a document handoff. Inspect the file after conversion and after uploading it to the destination; this guide makes no claim about a platform’s current upload limits or recompression rules.
This workflow formats source for an image; it is not evidence that the snippet has executed or passed tests. Review and test the original code in the appropriate environment before recommending it to others.
No. Export uses server-side processing, and you should not assume automatic redaction. Remove credentials, private endpoints and personal data before uploading a snippet, and follow your organization’s handling rules. This guide does not promise offline operation or a particular retention policy.
Prepare one short snippet, export it as a code image, and inspect the actual download at its intended display size. Publish it with the matching source and a brief explanation of the line readers should notice. That gives you a shareable visual and gives the reader something they can still work with.