Borracha de Fundo Online
Apague fundos de imagens com precisão. Nosso apagador de fundo com IA lida com bordas complexas — cabelo, pelos, objetos transparentes. Grátis, privado, baseado no navegador.
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Apagador de fundo com IA — lida com bordas complexas com precisão
Como Funciona
1. Envie a Imagem
Solte qualquer imagem com um fundo que você deseja apagar — fotos, gráficos, logotipos
2. IA Apaga o Fundo
A rede neural apaga precisamente o fundo, preservando detalhes finos
3. Baixe PNG Limpo
Obtenha sua imagem com o fundo completamente apagado — PNG transparente
Why Our Apagador de Fundo Stands Out
🎯 AI Precision
The ISNet neural network excels at complex edges — hair strands, animal fur, tree branches, and semi-transparent objects. Trained on millions of images to understand what's foreground vs background at a pixel level.
⚡ Inteligente Mode
For simple images with solid backgrounds (logos, text, icons), Inteligente mode uses canvas-based color detection for instant erasing. No AI model download needed — results in under a second.
✂️ Edge Refinement
After the AI erases the background, use the Edge Refinement slider to fine-tune. Tighten edges to remove leftover background-colored fringe pixels, or leave at 0 for the AI's natural result.
🎨 New Background
After erasing the original background, replace it with any solid color, gradient, or custom image. Perfect for creating clean product shots or branded graphics.
Frequently Asked Questions
How accurate is the AI background eraser?
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The AI background eraser uses IMG.LY's ISNet neural network, which achieves state-of-the-art accuracy on standard benchmarks. It handles complex edges remarkably well — individual hair strands, fur details, wispy tree branches, and even semi-transparent objects like glass and smoke. For the highest accuracy, use the "Melhor" quality tier. For simpler images, "Rápido" or "Inteligente" mode may be sufficient.
Can it erase backgrounds from images with hair or fur?
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Yes — hair and fur are some of the most challenging edges in background removal, and the ISNet model is specifically trained to handle them. Individual hair strands and fur details are preserved with remarkable precision. For the best hair/fur results, choose the "Melhor" quality tier and use the Edge Refinement slider at 1-2px to clean up any remaining background-colored wisps.
What's the difference between Inteligente and AI modes?
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Inteligente mode: Canvas-based color detection — analyzes edge pixels to determine background colors and removes them. Instant, no download. Melhor for images with solid, uniform backgrounds (logos on white, text on color). AI mode: ISNet neural network — semantically understands what's foreground vs background. Downloads a model (~4-80MB). Melhor for complex photos, natural backgrounds, and images with fine details.
Will erasing the background leave rough edges?
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The AI produces anti-aliased edges that blend naturally — not harsh, jagged cutout lines. If you notice a slight background-colored fringe around your subject, use the Edge Refinement slider at 1-3px to tighten the edges and remove those residual pixels. This creates clean, professional-looking edges.
Can I erase backgrounds from transparent/semi-transparent objects?
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The AI handles semi-transparent objects (glass, water, smoke, reflections) reasonably well but not perfectly — this is one of the hardest problems in computer vision. The "Melhor" quality tier gives the best results. For objects that are mostly transparent (clear glass), the AI may struggle since there's little visual data to distinguish foreground from background.