How do I remove the background from an image with this tool?

Open the AI Background Removal page and load your photo by dragging it onto the upload zone, clicking to browse, or pasting with Ctrl+V / Cmd+V — JPEG, PNG, WebP, and AVIF inputs are supported. The RMBG-1.4 AI model (downloaded once, then cached) runs entirely in your browser to erase the background in a few seconds, with nothing uploaded. Use the Before/After toggle to check the cutout, then click "Download PNG" to save the result with full transparency. It is completely free and works offline after the first model download.

Is the AI Background Removal tool free?

Yes — removing backgrounds from photos with AI is completely free, forever. There is no account, no sign-up, and no per-image charge, no matter how many photos you process. The RMBG-1.4 model runs entirely on your device and your images are never uploaded to any server. The site is ad-supported.

Does the tool upload my image?

No. All AI inference runs entirely inside your browser. Images never leave your device — zero upload, zero server processing.

Does it require an internet connection?

Only for the first-time model download (~45 MB). Once downloaded, the model is stored in the browser Cache API and the tool works fully offline, even without a network connection.

How large is the model and how long does it take to download?

The AI model is approximately 45 MB. On a typical home broadband connection (50 Mbps) the download takes about 7–10 seconds; on mobile it may take 20–40 seconds. A progress bar tracks the download, and the model is automatically cached so it never needs to be downloaded again.

How long does the first run take?

The first run has two stages: (1) model download (roughly 7–40 seconds depending on connection speed) and (2) ONNX Runtime initialisation (1–3 seconds). After that, inference per image takes about 2–8 seconds depending on device performance.

Can I use it offline?

Yes. After the first download the model is stored in the browser Cache API (cache name: img-tools-ai-models) and is available completely offline. Even after closing and reopening the tab the model stays cached — no re-download needed.

Which image formats are supported?

Input supports JPEG, PNG, WebP, and AVIF. Output is always PNG, because PNG is the only common format that preserves full transparency (alpha channel).

Why can I only download PNG?

A background-removed image contains transparent areas (alpha channel). JPEG does not support transparency — exporting as JPEG would turn transparent regions white or black. PNG is the standard format for preserving transparent backgrounds, so the download is limited to PNG.

Does background removal work on all images?

The model works best on images with a clear subject — people, products, animals, and objects against distinct backgrounds. Complex or busy backgrounds may produce less precise edges. For portraits, results are typically very good.

AI Background Removal

Remove Background is a free tool that erases image backgrounds using the RMBG-1.4 AI model running entirely on your own device — your photos are never uploaded to any server. The model downloads once (~45 MB) on first use, is cached in your browser, and then runs fully offline on every subsequent visit.

On-device AI background removal — images never leave your device, model downloaded once then available offline.

100% Free — Forever. No fees, ever.
Private: files are processed locally in your browser and never sent to a server.
No upload, no account, no sign-up.

Open the tool
Visit the AI Background Removal page. No sign-up, no installation, no upload required.
Load your image
Drag and drop a photo onto the upload zone, click to browse, or paste with Ctrl+V / Cmd+V. Supports JPEG, PNG, WebP, and AVIF.
Wait for the first-time model download
On first use, the AI model (~45 MB) is downloaded directly to your browser from this site (same-origin, no third-party CDN) and cached locally. A progress bar tracks the download. Subsequent uses skip the download entirely.
AI processes the image on your device
The model runs fully in your browser using ONNX Runtime Web. Processing takes a few seconds. No image data is sent to any server.
Toggle Before / After to check the result
Use the Before/After toggle above the preview to compare the original image against the background-removed result shown on a checkered pattern.
Download as PNG
Click "Download PNG" to save the result. PNG format preserves full transparency — essential for logos, product shots, and stickers.

How do I remove the background from an image with this tool?: Open the AI Background Removal page and load your photo by dragging it onto the upload zone, clicking to browse, or pasting with Ctrl+V / Cmd+V — JPEG, PNG, WebP, and AVIF inputs are supported. The RMBG-1.4 AI model (downloaded once, then cached) runs entirely in your browser to erase the background in a few seconds, with nothing uploaded. Use the Before/After toggle to check the cutout, then click "Download PNG" to save the result with full transparency. It is completely free and works offline after the first model download.
Is the AI Background Removal tool free?: Yes — removing backgrounds from photos with AI is completely free, forever. There is no account, no sign-up, and no per-image charge, no matter how many photos you process. The RMBG-1.4 model runs entirely on your device and your images are never uploaded to any server. The site is ad-supported.
Does the tool upload my image?: No. All AI inference runs entirely inside your browser. Images never leave your device — zero upload, zero server processing.
Does it require an internet connection?: Only for the first-time model download (~45 MB). Once downloaded, the model is stored in the browser Cache API and the tool works fully offline, even without a network connection.
How large is the model and how long does it take to download?: The AI model is approximately 45 MB. On a typical home broadband connection (50 Mbps) the download takes about 7–10 seconds; on mobile it may take 20–40 seconds. A progress bar tracks the download, and the model is automatically cached so it never needs to be downloaded again.
How long does the first run take?: The first run has two stages: (1) model download (roughly 7–40 seconds depending on connection speed) and (2) ONNX Runtime initialisation (1–3 seconds). After that, inference per image takes about 2–8 seconds depending on device performance.
Can I use it offline?: Yes. After the first download the model is stored in the browser Cache API (cache name: img-tools-ai-models) and is available completely offline. Even after closing and reopening the tab the model stays cached — no re-download needed.
Which image formats are supported?: Input supports JPEG, PNG, WebP, and AVIF. Output is always PNG, because PNG is the only common format that preserves full transparency (alpha channel).
Why can I only download PNG?: A background-removed image contains transparent areas (alpha channel). JPEG does not support transparency — exporting as JPEG would turn transparent regions white or black. PNG is the standard format for preserving transparent backgrounds, so the download is limited to PNG.
Does background removal work on all images?: The model works best on images with a clear subject — people, products, animals, and objects against distinct backgrounds. Complex or busy backgrounds may produce less precise edges. For portraits, results are typically very good.

ONNX Runtime Web uses a WebAssembly (WASM) or WebGL backend to run neural network inference inside the browser with no browser plug-ins required.
The browser Cache API (the Service Worker caching standard) allows large binary files to be stored locally, enabling fully offline access.
PNG (Portable Network Graphics) uses DEFLATE lossless compression and supports an 8-bit alpha channel, making it the standard format for images with transparency.
Background matting is a classic computer vision problem; modern deep-learning models now surpass traditional methods in edge precision.
onnxruntime-web runs in single-threaded WASM mode when Cross-Origin Isolation is not enabled (SharedArrayBuffer unavailable). Multi-threaded acceleration requires COOP/COEP isolation headers, which are incompatible with third-party ad scripts — so this site uses single-threaded mode, which still completes inference correctly.

🎨 AI Background Removal

AI Background Removal