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    AI Background Remover

    Remove backgrounds with U2Net AI, replace with any color or gradient, soften edges, and export as PNG/JPG/WebP — all 100% offline in your browser.

    Privacy Safe
    Instant Results
    4.9 Rating

    Upload or drag & drop your image

    AI automatically detects subject and removes background. JPG, PNG, WebP supported.

    100% offline — no upload U2Net AI model BG replacement included

    Why use an AI background remover?

    Traditional tools require manual masking — tracing around subjects pixel by pixel. AI-powered removers like this one detect foreground subjects automatically, handling complex cases like hair, fur, and transparent objects that older tools struggle with.

    U2Net — the model behind the tool

    U2Net is a salient object detection model trained on millions of images. It runs entirely in your browser via WebAssembly — no server, no API key, no cost. Your images stay private on your device.

    How to Use This Tool

    1
    Upload image
    Drag & drop or click to upload JPG, PNG, or WebP.
    2
    Wait for AI
    The AI automatically detects the subject and removes the background.
    3
    Adjust settings
    Use Background tab to replace BG, Edge tab to feather edges, Export tab to choose format.
    4
    Compare & download
    Drag the comparison slider to verify quality, then download.

    Frequently Asked Questions

    We use the U2Net model compiled to WebAssembly, which runs entirely inside your browser on your device's GPU. The model detects the foreground subject and generates a precise mask.

    No. Everything runs 100% locally. Your image never leaves your device.

    The browser downloads the AI model (~40MB) once and caches it. All future uses are near-instant.

    Feathering blurs the mask edges slightly, giving a more natural look — especially for hair, fur, or fuzzy subjects. A value of 2–5px usually works best.

    Yes — pick Transparent, Solid Color, Gradient preset, or upload your own background image, then download as PNG, JPG, or WebP.

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