Gerador de Arte com Fio
Turn a photo into circular string art with the full nail sequence
100% gratuito. Funciona totalmente no seu navegador: seus arquivos e dados nunca saem do seu dispositivo e nada é enviado para nenhum servidor.
Arraste e solte arquivos aqui
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A high-contrast portrait works best - the image is cropped to a circle
Processado no seu navegador - seu arquivo nunca sai deste dispositivo.
How it works
Nails are placed evenly around a circle. The generator repeatedly picks the chord that covers the most remaining darkness, then subtracts what that thread already covered - which is what builds up shading instead of a single black smear. You get the nail order as a numbered list.
Sobre esta ferramenta
Turn a photo into circular string art and get the exact nail sequence to thread it yourself. The generator repeatedly picks the chord that covers the most remaining darkness, then subtracts what that thread has already covered - which is how shading builds up instead of collapsing into one black smear.
Como usar esta ferramenta
- Upload portrait or silhouetteUse a high-contrast image with clear subject boundaries.
- Configure nails and thread countSet circle resolution and line iterations based on desired detail level.
- Generate simulation and sequenceBuild algorithmic path that approximates tonal shading through thread lines.
- Export build instructionsDownload nail order and plan for physical board construction.
Por que usar
- Creates real buildable string-art plans from photos.
- Outputs exact thread path sequence to reduce trial-and-error.
- Balances visual quality with practical material planning.
- Great for maker projects, gifts, and workshop activities.
Usos comuns
- Building handcrafted portrait wall art.
- Preparing workshop projects for schools/maker communities.
- Converting photos into algorithmic physical art pieces.
- Creating personalized gift projects with build instructions.
Dicas para melhores resultados
- Use strong silhouettes for cleaner string-art readability.
- Start with moderate nail count before complex large builds.
- Track thread tension consistently to preserve intended shading.
- Label board start point clearly before weaving sequence.
Erros a evitar
- Using low-contrast photos that produce weak visual structure.
- Choosing very high thread counts without build-time planning.
- Skipping nail-position accuracy and distorting geometry.
- Pulling uneven thread tension and warping final tonal balance.
Perguntas frequentes
Nails are spaced evenly around a circle. From the current nail, every possible chord is scored by how much of the remaining darkness it would cover, and the best one is taken. Crucially, the darkness that thread covered is then subtracted, so the next line is forced to go somewhere new. That residual subtraction is what creates tone.
High-contrast portraits and silhouettes. String art has no colour and a limited tonal range, so a busy or evenly-lit photo turns to mush. A clear subject against a plain background gives the strongest result.
Around 200 nails and 2,000-3,000 threads suits most portraits. More nails allow finer angles; more threads build deeper shadows. Both increase how long the physical build takes, so it is a trade-off between detail and patience.
Download the nail sequence, mark your nail positions evenly around a circular board, then follow the numbered order wrapping the thread around each nail as you go. The tool estimates how much thread you will need for a 50cm board.
Yes. String Art is free for normal use with no account required, and ToolBox does not add a watermark to your result.
Most tools in this category run in your browser so the file stays on your device. If a tool needs a temporary server job, files are handled for that job only and are not kept as a lasting archive.
No install needed. Open String Art in your browser, add your file or paste your input, then download or copy the result.
Yes on modern mobile browsers. For large files, a desktop browser is usually faster and more reliable.
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