Background Remover Pro

Remove backgrounds and watermarks from any image. Runs locally in your browser.

Background Remover Pro — Remove backgrounds and watermarks from any image, right in your browser. Background Remover Pro is a fast, private, ad-free image editing extension that does two things really well: cuts out backgrounds and removes watermarks. Everything happens locally in your browser — your images are never uploaded to a server, no account is required, and there are no usage limits, watermarked outputs, or hidden paywalls. Whether you're preparing product photos for an online store, creating profile pictures for social media, building design mockups, cleaning up screenshots for a presentation, or just trying to remove a distracting watermark from a stock image, Background Remover Pro gets it done in seconds without ever leaving your browser. WHAT IT DOES Background Removal Cleanly cut subjects out of images and export a transparent PNG. The color-based engine samples the edges of your image to detect the background, then removes matching pixels with adjustable tolerance and edge feathering. It works best on photos with clean, uniform backgrounds — product shots, headshots on solid colors, and similar. Watermark Removal Paint over any unwanted watermark, logo, signature, timestamp, or piece of text with the brush or rectangle tool, then click Remove Watermark. A content-aware inpainting algorithm fills the selected region using surrounding pixels — no Photoshop, no design skills, no manual cloning required. KEY FEATURES — 100% local processing. Your images never leave your browser. No uploads, no cloud, no tracking. — No account required. Install and use immediately. No sign-up, login, subscription, or trial. — No usage limits. Remove backgrounds and watermarks from as many images as you want. — Works offline. Once installed, the extension functions without an internet connection. — Multiple input methods. Drag and drop, paste from clipboard (Cmd/Ctrl-V), click to upload, paste an image URL, or right-click any image on the web and choose Remove Background from the context menu. — Transparent PNG export with full alpha transparency, ready to drop into any design tool. — Adjustable tolerance and edge feathering for natural-looking cutouts. — Brush and rectangle selection tools with adjustable brush size and fill radius for watermark removal. — One-click Restore Original to revert and try again — experiment freely. — Clean, distraction-free dark interface with a checkerboard preview so you can see exactly which pixels are transparent. HOW TO USE Click the Background Remover Pro icon in your toolbar. The editor opens in a new tab. Add an image — drag and drop, paste from your clipboard, click Choose Image, or paste a URL. Pick a mode in the sidebar: Background or Watermark. For backgrounds: adjust tolerance and edge feather, then click Remove Background. For watermarks: paint over the area you want gone, then click Remove Watermark. Click Download PNG to save the result. You can also right-click any image while browsing the web and choose Remove Background — the image opens directly in the editor, ready to edit. SUPPORTED FORMATS — Input: JPG / JPEG, PNG, WebP, GIF (first frame), BMP, and any other format your browser can decode. — Output: PNG with full alpha transparency. — Maximum image size: up to 1600 pixels on the longest edge (larger images are automatically scaled down to keep everything fast). TIPS FOR BEST RESULTS Background removal: — Works best when the background is a single, fairly uniform color (white, light gray, sky, studio backdrop). — Start with the default tolerance (32) and slowly raise it if some background pixels remain. — Increase edge feather to 1–2 for soft, natural edges; keep it at 0 for crisp, hard cutouts. — If the subject contains colors similar to the background, lower the tolerance to avoid eating into your subject. Watermark removal: — Paint just slightly larger than the watermark itself — one or two pixels of padding helps the inpainting blend cleanly. — The Brush tool is best for irregular shapes (signatures, logos with curves). Use Rectangle for clean text overlays and timestamps. — Larger Fill Radius produces smoother fills but is slower; the default (4) is a good balance. — Works best on watermarks placed over relatively smooth or low-texture backgrounds (sky, blurred bokeh, paper, fabric). Highly textured backgrounds may show some smoothing in the patched area. You can chain both modes: remove a watermark first, then switch to Background mode to cut out the subject. FREQUENTLY ASKED QUESTIONS Q: Are my images uploaded anywhere? A: No. All processing happens locally in your browser using standard web technologies. Your images never leave your computer. The only outbound network request is when you explicitly load an image by URL — and even then, the image is fetched directly to your browser, not routed through any server we control. Q: Do I need to create an account or pay? A: No. Background Remover Pro is completely free and requires no account, login, or subscription. There are no credits, no quotas, and no premium tiers. Q: Does it work offline? A: Yes. Once installed, the extension works fully offline. The only feature that needs internet access is the "Load URL" input, which fetches an image you specifically point it at. Q: What image formats are supported? A: Any format your browser can decode as an image — including JPG, PNG, WebP, GIF, and BMP. Output is always PNG so transparency is preserved. Q: Is there a file size limit? A: There is no hard limit, but for performance the image is automatically scaled to a maximum of 1600 pixels on its longest edge before processing. The exported PNG matches that working resolution. Q: Why does my cutout look rough on some images? A: The background remover is color-based, so it works best on images with clean, uniform backgrounds. Photos with cluttered or detailed backgrounds — busy streets, foliage, patterned wallpaper — are harder to separate cleanly. Try increasing tolerance, increasing edge feather, or cropping closer to the subject. Q: Can I remove a watermark from any image? A: Yes — but the cleanest results come from watermarks sitting over smooth or low-texture backgrounds. Watermarks across very detailed scenery may leave a faint smudge in the patched area. Q: Can I undo a change? A: Yes. Click Restore Original at any time to revert the canvas to the unmodified image. You can also click New Image in the top bar to start over with a different image entirely. Q: Does this extension see the websites I visit? A: The extension only activates when you open it from the toolbar, right-click an image and choose Remove Background, or paste an image URL into the editor. It does not read or track your browsing activity. Q: Will the extension slow down my browser? A: No. The extension runs only when you open the editor or pick an image from a context menu. It does not run any background scripts on regular web pages. PRIVACY Background Remover Pro processes everything inside your browser using standard web technologies. No analytics, no telemetry, no third-party services. The extension does not collect, transmit, or store your images or any personal data. The only outbound network request is when you explicitly load an image by URL. USE CASES — Ecommerce sellers preparing product photos for marketplaces. — Social media creators making clean profile pictures, banners, and posts. — Designers and marketers generating transparent assets for mockups, decks, and ads. — Bloggers and writers cleaning up screenshots and scanned documents. — Real estate agents, photographers, and small businesses making quick edits without opening a full image editor. — Anyone who needs a fast, no-fuss way to cut out a subject or erase a watermark. WHY INSTALL Most online background removers require uploading your photos to a remote server, signing up for an account, or paying for credits after a tiny free quota. Many add their own watermarks, cap output resolution, or surround the editor with ads. Background Remover Pro is the opposite: a focused, completely free, ad-free, privacy-respecting browser tool that does one job well. Install Background Remover Pro and turn any image into a clean, transparent, watermark-free asset in seconds.