LibreAI / Design / poster-design
// design · palxiao/poster-design

poster-design

poster-design é um projeto de design de código aberto de palxiao (palxiao/poster-design no GitHub). Tem 4.901 estrelas no GitHub e 751 forks, é publicado sob a licença AGPL-3.0 e foi atualizado pela última vez no GitHub em 10 de setembro de 2026.

Open-source online poster and image designer with a full editor, admin backend, and built-in AI tools

★ 4,9 mil estrelas⑂ 751 forksAGPL-3.0atualizado set 2026
▦ visual: o README deste projeto não inclui nenhuma captura incorporável,
então aqui vai um marcador. O guia abaixo está completo mesmo assim.
// dados do projeto

Dados do projeto

Estrelas no GitHub
4.901
Forks
751
Licença
AGPL-3.0
Última atualização no GitHub
10 de setembro de 2026
Categoria
Design
Tipo de ficha
Guia de instalação completo
Site oficial
Official site
// como funciona

Como funciona

  1. Decide your use

    Use the hosted demo to evaluate, or self-host the open-source edition for your own design site or internal tool.

  2. Clone the project

    Get the source from GitHub.

  3. Install and start

    Run the prepare script, then start the dev server.

  4. Open the editor

    Visit the local site, sign in, and create your first poster; the admin backend lives under /admin.

// recursos

Por que as pessoas gostam tanto

Native DOM canvas editor

Drag, group, scale, align, and distribute elements freely, with layers, rulers, snap guides, undo/redo, and multi-board support.

Rich text tools

Fonts, sizes, colors, spacing, and CSS-based effects such as shadows, outlines, and gradients, plus decorative text compositions.

AI features built in

Free AI image generation and copywriting, and one-click AI background removal (matting) with brush repair/erase — no separate deployment needed.

PSD import

Parse PSD design files to help recreate designs as editable templates.

Styled QR codes

Generate QR codes with custom colors, sizes, gradients, and embedded logos.

Admin backend and user system

User registration and saved works, plus admin management of templates, assets, fonts, categories, users, and AI provider configuration (any OpenAI-compatible API).

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// execute você mesmo

Execute você mesmo

  1. Clone the repository

    Clone the project and enter its directory.

    git clone https://github.com/palxiao/poster-design.git
    cd poster-design
  2. Prepare dependencies

    Run the project's prepare script as documented in the README.

    npm run prepared
  3. Start the dev server

    Start the site and open it in your browser.

    npm run serve
    # then open http://127.0.0.1:5173/
// casos de uso

O que você pode criar

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// perguntas frequentes

Perguntas frequentes

Who maintains poster-design?

Developer palxiao and contributors; a paid 'Plus' enterprise edition with private deployment and support is offered separately by the same team.

Is poster-design free?

The open-source edition in this repo is free under the AGPL-3.0 license, which includes the full editor, admin backend, and AI capabilities; the AGPL's copyleft terms apply if you distribute modifications.

Does it need a paid API key?

Core design features do not. AI generation features can be configured in the admin backend with any OpenAI-compatible API (the default points at Zhipu's open platform), which may require your own key.

How does it compare to Canva or Gaoding Design?

It offers a similar browser-based, template-driven design experience but is self-hostable and open source, with your data in your own SQLite database — at the cost of running and maintaining the deployment yourself.

How do I get started?

Clone the repo, run `npm run prepared` and `npm run serve`, then open http://127.0.0.1:5173/ (admin backend at /admin).

// continue explorando

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// alternativas

Alternativas em Design

Os outros projetos de Design com mais estrelas no catálogo do LibreAI — a lista realista de alternativas se poster-design não for o ideal para você.

// mais em design

Mais em Design

Projetos de Design próximos no catálogo, os mais próximos em estrelas de poster-design: continue explorando dos dois lados dele.

Baixe o poster-design

Grátis e aberto: pegue o código-fonte, dê uma estrela no repositório e comece a criar.