Code Screenshot Generator
Turn any code snippet into a beautiful, shareable image. 20+ languages, 6 syntax themes, 8 backgrounds — exports as a crisp 2× PNG. Fully private, runs in your browser.
Private — code never leaves your browser
About this tool
- What is a code screenshot generator?
- A code screenshot generator renders a raw code snippet as a styled, syntax-highlighted image — ready to share on Twitter, LinkedIn, GitHub issues, documentation, or slide decks. A polished screenshot is more readable than a text paste and more accessible than a code block in an image-first context.
- How does it work?
- Your code is highlighted using highlight.js — an open-source library supporting 190+ languages. The styled preview is then captured via html2canvas and exported at 2× resolution for crisp results on retina displays. No data is ever sent to a server.
- Which languages are supported?
- Auto Detect handles most common languages. Explicit options include JavaScript, TypeScript, Python, Go, Rust, PHP, Java, C++, CSS, HTML, SQL, Bash, JSON, YAML, Markdown, Swift, Kotlin, Ruby, C#, XML, and Dockerfile — with highlight.js covering 190+ languages total.
- Is this free and private?
- Yes — completely free, no account required. All processing happens in your browser. Your code is never uploaded, stored, or transmitted anywhere.