Julia

Julia Code Screenshot Generator

Turn Julia snippets into images worth sharing, without leaving your Mac.

Julia snippets usually accompany a result or a plot, so the code image is half of a pair and should be sized to match its partner.

Codeshot detects Julia from the code you paste, so there is no language picker to get wrong. Here is the same snippet in three of the 30 themes it ships with, rendered with the app's own stylesheets.

struct Snapshot
    code::String
    theme::String
    scale::Int
end

function export(s::Snapshot, path::AbstractString)
    img = render(s.code, s.theme)
    save(path, img; scale = s.scale)
end

Atom One · dark

struct Snapshot
    code::String
    theme::String
    scale::Int
end

function export(s::Snapshot, path::AbstractString)
    img = render(s.code, s.theme)
    save(path, img; scale = s.scale)
end

GitHub · dark

struct Snapshot
    code::String
    theme::String
    scale::Int
end

function export(s::Snapshot, path::AbstractString)
    img = render(s.code, s.theme)
    save(path, img; scale = s.scale)
end

Solarized · dark

Choosing a theme for Julia

Unicode operators and superscripts are common in Julia. Check they render in your chosen font before exporting, since a missing glyph is worse than a plain one.

Getting the size right

Let the image follow your content, or lock it to a ratio — 1:1, 4:3, 3:2, 16:9, 9:16, 2:3, or 3:4 — then export at 1×, 2×, or 3× so it stays sharp on a retina display. Copy it straight to the clipboard with ⌘⇧C, or save with ⌘S.

See all 30 themes side by side, or read the full workflow.

Built for Julia, and 59 other languages

Everything runs on your Mac. Your code never leaves it.

Download for macOS