Code to Slide

Turn source code into a slide that actually reads

Most code-screenshot tools hand you back an image of a code editor window — chrome dots, a fake titlebar, a narrow tweet-shaped frame. That's perfect for a social post. It looks out of place in a deck, and the code is usually too small to read past the second row.

Code to Slide does the opposite: it turns your source code into a visually-appealing presentation slide. The output is 16:9, with room for a title at the top and a caption at the bottom, and the code is auto-sized to survive projection from the back of the room. Paste a snippet, pick a theme, and you get a slide you can drop straight into your deck — syntax highlighting intact. That's the default; if you specifically want the editor-window look for a blog image or social post, the Window framing is there as an option.

How it works

1. Paste a snippet into the textarea on the left.
2. Pick a language or let auto-detect choose. Auto-detect runs against the 20 day-one languages and falls back to plain text if confidence is low.
3. Pick a theme. Six SlideModel-original themes ship day one, chosen for projection legibility rather than tweet aesthetics. Stage Dark and Stage Light are the conservative defaults; Marquee is the high-contrast accessibility theme; Greenroom and Daylight are easy-on-the-eyes for longer sessions; SlideModel Brand matches our deck-template palette.
4. (Optional) Add a title and caption — these go above and below the code block.
5. Download as PNG — free for everyone — or export an editable PPTX (Pro), where each token stays real, editable text in PowerPoint.

Who this is for

Developer advocates giving conference talks where the code needs to read from the back of the room.

CS instructors and bootcamp trainers building lecture decks with multiple code examples per session.

Engineering leaders and staff engineers explaining systems in internal reviews where a screenshot of an IDE pasted into a slide looks unprofessional.

Technical founders in pitch contexts where investors need to see "this team writes real code" without squinting.

Software engineers walking through an algorithm, a query, or a config in a design review, demo, or all-hands.

Scientists and researchers turning code listings — analysis scripts, model definitions, SQL — into clean figures for talks, lectures, and papers.

In short, it's for developers, software engineers, scientists, researchers, instructors, and anyone who needs to show code in a presentation slide and wants it to look like part of the deck — not a screenshot pasted in.

Themes designed for projection

Code to Slide ships several themes chosen for projection — bigger color contrast where it matters, and palettes that work at every brightness from a dark conference room to a sunlit classroom. And because your slide opens as a normal PNG or an editable PowerPoint, you can always recolor and restyle it in PowerPoint to make a fully on-brand presentation.

• Stage Dark — the neutral dark default. Balanced syntax accents on a deep slate background.
• Stage Light — the conservative light default. Clean white background, conservative contrast.
• Marquee — accessibility-first high-contrast theme. Bold tokens on pure black; reads from anywhere in the room.
• Greenroom — calm muted dark for hour-long conference sessions where high saturation would tire the audience.
• Daylight — warm light theme, cream background, easier on the eyes than pure white for long instructor sessions.
• SlideModel Brand — matched to SlideModel styles so code slides feel on-brand alongside your other slides.