Question 1

Why post code as an image when text is searchable?

Accepted Answer

Trade-off. Text is grep-able, accessible to screen readers, and selectable. Images look better on social platforms that mangle whitespace (Twitter, LinkedIn), survive copy-paste through chat clients, and can't be 'helpfully' reformatted by Markdown processors. Best practice: post the image with a Gist or pastebin link in the reply for the searchable copy.

Question 2

Which themes are included?

Accepted Answer

Six popular ones: Dracula (purple/pink, popular on Twitter), GitHub Dark (neutral, matches the GitHub UI), Nord (cool blues, low contrast), Solarized (the classic Ethan Schoonover palette), Monokai (yellow/green/pink, the Sublime Text default), and One Dark (the Atom default, now ubiquitous in VS Code). All themes use their canonical color tokens.

Question 3

What languages get syntax highlighting?

Accepted Answer

JavaScript, TypeScript, Python, Go, Rust, Java, HTML, CSS, JSON, and Bash cover most posts. The highlighter uses Prism's grammars under the hood, adding a language is mostly a config change if there's demand.

Question 4

Should I include the macOS window chrome?

Accepted Answer

It's stylistic. The traffic-light dots make the screenshot read as 'code from a real editor' and match the Carbon aesthetic. Skip it for documentation where the chrome is visual noise, or for non-developer audiences who don't read the chrome as meaningful.

Question 5

What font size works best on Twitter/X?

Accepted Answer

16-18px renders crisply at Twitter's image dimensions without aggressive resampling. Smaller than 14px gets fuzzy after the platform's compression; larger than 22px wastes the frame on padding. Aim for ~60 characters per line so the snippet fits without horizontal scroll.

Question 6

Is my code uploaded?

Accepted Answer

No. Syntax highlighting runs in your browser via Prism, the screenshot is rendered with the Canvas API, and the PNG download is generated locally. Code never leaves your machine, important when you're screenshotting proprietary snippets to ask a question without leaking the implementation.

Question 7

How does this compare to Carbon, Ray.so, or CodeSnap?

Accepted Answer

Same category. Carbon is the original; Ray.so adds preset gradient backgrounds; CodeSnap is a VS Code extension. This tool covers the same use case fully client-side with no account, no upload, and no telemetry, which matters more than feature parity for some workflows.

Question 8

What standards does Code Screenshot / Code to Image validate against?

Accepted Answer

Code Screenshot / Code to Image checks compliance with Canvas API rendering.

Question 9

What are the limitations of Code Screenshot / Code to Image?

Accepted Answer

Output resolution depends on browser device pixel ratio Does not support all code highlighting themes Very long code may produce very wide images

Theme Name	Contrast Ratio	Primary Hue	Recommended Context
Dracula	High	Purple/Pink	Twitter/X Sharing
One Dark	Medium	Blue/Grey	Documentation/PRs
Nord	Low	Arctic Blue	Clean Minimalist Slides
Solarized	High	Teal/Yellow	Classic Developer Blogs

Code Screenshot / Code to Image

What is Code Screenshot / Code to Image?

Frequently Asked Questions

Technical Deep Dive

Code Screenshot / Code to Image

Built for Devs

Smart Defaults

Workflow-Friendly

01 Theme Contrast Matrix

02 Snapshot Pipeline

03 Creating Effective Code Screenshots

04 Related Tools

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SVG to PNG

Runs 100% in your browser

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