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ReShiki

Chemical drawing,
reinvented.

An editable canvas for your chemistry, from the first bond to the finished figure.
Download ReShikiOpen the visual manual

Latest release

What’s new in 0.9Shortcuts and editable examples

macOS · Windows · LinuxInstallation guideMIT or Apache-2.0

Full tour · 2:46 · English captionsDownload videoView the workspace
Release highlights · 0.9.1 · 2:10

Start drawing

From your first bond to a finished figure.

Build a molecule

Draw bonds, choose atoms, and attach a template.

Arrange a reaction

Place molecules and arrows, then assign reaction roles.

Share your figure

Copy editable structures or export SVG, PDF, and PNG.

A look inside

Choose a template atom and connect it to the drawing.
Build with templatesChoose the attachment point, then connect or fuse.
Review an assistant drawing proposal before applying it to the canvas.
Draw with the assistantFollow its progress, inspect a preview, and apply a reviewed scheme.
Building with ReShiki?Developer docs

ReShiki （リシキ） · REinvention of the wheel for drawing chemical structure. Shiki is 式, as in chemical equation. R is also Rust; RE is also reaction.