- crates/media: probe (duration, rate/channels, size/fps; WMA/WMV recognised), audio decode to f32 PCM (MP3, AAC M4A/ADTS, ALAC, WAV, AIFF, CAF, FLAC, Vorbis via symphonia; Opus with our decoder in Ogg/WebM/MKV), video decode (MP4/MOV/WebM/MKV) with YUV->RGBA, poster frames, trim/fade/volume, Player mixer + per-voice clock (device-clocked or wall-clocked), VideoFeed. - Codec crates ported from FilmCraft: bitstream, h264, hevc, vp9, av1, isobmff, matroska, ogg, opus. - insert.audio/insert.video probe and store duration/size and a poster frame; unplayable media is embedded with a warning. New media.play/pause/toggle/stop/seek/info/posterFrame. - UI: MediaHost (cpal output injected by the desktop app), control bar under media, video frames on canvas and in the show; autoplay, click to play, loop, rewind, across slides, hide, full screen. - Tests with in-code WAV/AIFF and CC0 self-generated fixtures (make.sh, ATTRIBUTION.md rows). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
SlideCraft
Presentations and slide shows; an open-source, clean-room reimplementation of Microsoft PowerPoint, rebuilt in pure Rust.
Build decks with themes, layouts, shapes, pictures, tables, charts, transitions and animations, open and save PowerPoint files, and present them full screen. Native on macOS, Windows, Linux and FreeBSD, and in the browser. Every button is also a command that the CLI and AI agents (through MCP) can drive.
SlideCraft on getartcraft.com · ArtCraft · All Crafting Apps
Note
ArtCraft is a community of artists from all walks of life. Painters, photographers, filmmakers, illustrators, designers, animators, hobbyists, and people who picked up a pencil last week. If you make things, you're one of us. Come say hi on Discord.
What works · Getting started · Agents, CLI and MCP · Roadmap · The Crafting Apps · License
What works today
SlideCraft is in early development. Today:
- Presentation model with slide masters, eleven layouts, placeholders that inherit position and formatting, themes (colour, font and effect schemes), sections, notes, comments, transitions and animations.
- 150+ preset shapes (rectangles, basic shapes, block arrows, equation shapes, flowchart, stars and banners, callouts, action buttons) with adjust handles, re-derived from scratch.
- Text engine: shaping with font fallback, line breaking, bullets and numbering, indents and spacing, alignment, anchoring, columns, shrink-on-overflow and resize-to-fit.
- Renderer (vello_cpu): gradients, pictures with crop and corrections, outlines with dashes and arrowheads, shadows, glow, soft edges, reflections, tables with styles, charts.
- Editing engine: 200+ commands, undo/redo, clipboard, grouping, align and distribute, smart guides, Format Painter, in-place text editing — all scriptable.
Getting started
git clone https://github.com/storytold/slidecraft
cd slidecraft
cargo run --release -p slidecraft-cli -- render --sample --all --scale 1 out/
Fonts come from craft-fonts: clone it next to this repo
(../craft-fonts) and local builds pick it up automatically; without it SlideCraft uses your system
fonts.
Agents, CLI and MCP
Every action in SlideCraft is a command with a stable id, so people, scripts and AI agents use the same verbs:
slidecraft-cli commands format. # list commands
slidecraft-cli run --sample --cmd 'slide.new={"layout":"titleOnly","title":"Hello"}' --save hello.slidecraft
slidecraft-cli mcp # MCP server over stdio (headless)
slidecraft-cli mcp --connect 7979 # drive the running app (slidecraft --control 7979)
Roadmap
See ROADMAP.md for milestones, parity estimates and what's next.
The Crafting Apps
SlideCraft is one of the Crafting Apps: free, open-source creative tools from the ArtCraft team, each written from scratch in Rust and each able to stand on its own.
| App | What it's for | Code | Learn more | |
|---|---|---|---|---|
| PhotoCraft | Image editing: layers, masks, type and real PSD files | GitHub | Website | |
| VectorCraft | Vector illustration | GitHub | Website | |
| FilmCraft | Video editing, color and sound | GitHub | Website | |
| LightCraft | Photo library and raw development | GitHub | Website | |
| PrintCraft | Reading, organizing and protecting PDFs | GitHub | Website | |
| EffectCraft | Motion graphics and visual effects | GitHub | Website | |
| DesignCraft | Page layout and publishing | GitHub | Website | |
| SlideCraft | Presentations and slide shows · you are here | GitHub | Website |
And ArtCraft itself, our AI image and video studio for artists who want real control.
Come make things with us
Our Discord is where artists of every kind hang out: people who paint, shoot, draw, cut film, set type, and people still figuring out what they like to make. Share what you're working on, ask for help, tell us what's broken, or tell us what you wish these tools could do. Whatever your medium and however long you've been at it, you're welcome here.
discord.gg/artcraft · getartcraft.com · The Crafting Apps · SlideCraft
License and credits
SlideCraft is dual-licensed under MIT or Apache-2.0, at your option. Copyright (c) 2026 ArtCraft Team and the SlideCraft contributors. Required notices are in NOTICE.
Bundled fonts, icons, images and other assets keep their own open licenses; each one is listed with its author, source and license in ATTRIBUTION.md.
SlideCraft's themes, layouts, shape geometry, icons and sample decks are original work, drawn or generated in code; no Microsoft artwork, fonts, themes or templates are used.
The ArtCraft name, wordmark and logos in docs/brand/ are trademarks of the
ArtCraft Team and are not covered by this license. They may be used only unmodified, and only as
part of this repository and SlideCraft, under docs/brand/LICENSE-brand.txt.
Forks and modified versions must remove them.
Microsoft and PowerPoint are trademarks of the Microsoft group of companies. Adobe, Photoshop, Illustrator, Premiere Pro, Lightroom, Acrobat, After Effects and InDesign are trademarks or registered trademarks of Adobe Inc. in the United States and/or other countries. SlideCraft is an independent, open-source project and is not affiliated with, sponsored by or endorsed by Microsoft Corporation or Adobe Inc.; these names are used only to describe the workflows it is compatible with.
Made by the ArtCraft team and community.