[{"data":1,"prerenderedAt":281},["ShallowReactive",2],{"blog-post-understanding-gaussian-blur":3,"blog-posts-for-related-links":35},{"title":4,"description":5,"date":6,"image":7,"tags":8,"author":12,"slug":13,"_path":14,"path":14,"content":15,"prev":16,"next":24},"Understanding Gaussian Blur: What It Does to an Image","A clear explanation of Gaussian blur, how it softens detail, when to use it, and when pixelation or motion blur is a better choice.","2026-06-07","",[9,10,11],"photography","gaussian-blur","blur","sofia-martin","understanding-gaussian-blur","/blog/understanding-gaussian-blur","\u003Ch1>Understanding Gaussian Blur: What It Does to an Image\u003C/h1>\n\u003Cp>Gaussian blur is one of the most common blur effects in image editing. It softens detail by averaging nearby pixels in a smooth, natural-looking way.\u003C/p>\n\u003Ch2>Quick Answer\u003C/h2>\n\u003Cp>Gaussian blur reduces sharp detail by blending each pixel with surrounding pixels according to a bell-shaped curve. It is useful for soft backgrounds, privacy edits, noise reduction, and reducing visual distraction.\u003C/p>\n\u003Ch2>Why It Looks Smooth\u003C/h2>\n\u003Cp>Not all blur is equal. A simple box blur averages pixels evenly. Gaussian blur gives more weight to pixels near the center and less weight to pixels farther away. That creates a softer, more natural transition.\u003C/p>\n\u003Cp>This is why Gaussian blur often feels less harsh than pixelation.\u003C/p>\n\u003Ch2>When to Use Gaussian Blur\u003C/h2>\n\u003Cp>Use Gaussian blur when you want:\u003C/p>\n\u003Cul>\n\u003Cli>A soft background\u003C/li>\n\u003Cli>Less distracting detail\u003C/li>\n\u003Cli>A natural privacy mask\u003C/li>\n\u003Cli>A gentle image effect\u003C/li>\n\u003Cli>A preview or teaser image\u003C/li>\n\u003C/ul>\n\u003Cp>It works well for faces, backgrounds, screens, labels, and documents when the goal is to hide detail without making the edit look too blocky.\u003C/p>\n\u003Ch2>When Not to Use It\u003C/h2>\n\u003Cp>For sensitive text, a light Gaussian blur may not be enough. Short words, large letters, and predictable numbers can sometimes remain guessable.\u003C/p>\n\u003Cp>Use stronger blur or \u003Cstrong>\u003Ca href=\"/pixelate-image-online\">Pixelate Image Online\u003C/a>\u003C/strong> when hiding private text, account IDs, addresses, or license plates.\u003C/p>\n\u003Ch2>Gaussian Blur vs Other Blur Effects\u003C/h2>\n\u003Cul>\n\u003Cli>Gaussian blur: smooth and natural\u003C/li>\n\u003Cli>Pixel blur: obvious and blocky\u003C/li>\n\u003Cli>Motion blur: directional, like camera movement\u003C/li>\n\u003Cli>Background blur: used to separate subject and scene\u003C/li>\n\u003C/ul>\n\u003Cp>You can try these styles in \u003Cstrong>\u003Ca href=\"/\">Blur Image Online\u003C/a>\u003C/strong> and choose the one that matches the job.\u003C/p>\n\u003Ch2>FAQ\u003C/h2>\n\u003Ch3>Is Gaussian blur good for privacy?\u003C/h3>\n\u003Cp>Yes, if the blur is strong enough. For high-risk information, inspect the result at zoomed size.\u003C/p>\n\u003Ch3>Does Gaussian blur reduce file size?\u003C/h3>\n\u003Cp>Not necessarily. To reduce file size, use \u003Cstrong>\u003Ca href=\"/compress-image\">Compress Image\u003C/a>\u003C/strong> after editing.\u003C/p>\n\u003Ch3>Why is it called Gaussian blur?\u003C/h3>\n\u003Cp>It uses a Gaussian distribution, a mathematical curve that gives nearby pixels more influence than distant ones.\u003C/p>\n",{"title":17,"description":18,"date":19,"image":7,"tags":20,"author":12,"slug":22,"_path":23,"path":23},"Difference Between Bokeh and Blur","A practical comparison of bokeh and blur, with editing examples, privacy use cases, and a decision table for choosing background blur, Gaussian blur, or pixelation.","2026-06-06",[9,21,11],"bokeh","difference-between-bokeh-and-blur","/blog/difference-between-bokeh-and-blur",{"title":25,"description":26,"date":27,"image":7,"tags":28,"author":32,"slug":33,"_path":34,"path":34},"When Not to Use AI Photo Enhancers","AI photo enhancers are useful for mild blur, but some images should not be enhanced. Learn the cases where sharpening can mislead.","2026-06-08",[29,30,31],"ai-image","photo-enhancement","unblur","leo-park","when-not-to-use-ai-photo-enhancers","/blog/when-not-to-use-ai-photo-enhancers",[36,47,56,64,71,73,75,77,85,96,106,113,123,133,142,152,161,169,180,189,197,207,214,221,228,238,246,254,264,271],{"title":37,"description":38,"date":39,"image":7,"tags":40,"author":44,"slug":45,"_path":46,"path":46},"How to Remove Metadata from Photos Before Sharing","Learn what photo metadata can reveal, when it matters, and how to remove EXIF data before posting or sending images online.","2026-06-12",[41,42,43],"privacy","metadata","photo-sharing","mira-chen","how-to-remove-metadata-from-photos","/blog/how-to-remove-metadata-from-photos",{"title":48,"description":49,"date":50,"image":7,"tags":51,"author":44,"slug":54,"_path":55,"path":55},"What Information Can Be Hidden in Screenshots?","A practical checklist of private details to blur in screenshots before publishing, sending to support, or sharing in tutorials.","2026-06-11",[41,52,53],"screenshots","blur-text","what-information-can-be-hidden-in-screenshots","/blog/what-information-can-be-hidden-in-screenshots",{"title":57,"description":58,"date":59,"image":7,"tags":60,"author":44,"slug":62,"_path":63,"path":63},"Common Privacy Mistakes When Sharing Images","Avoid the everyday mistakes that reveal faces, addresses, screens, labels, metadata, and location clues in shared images.","2026-06-10",[41,61,43],"image-safety","common-privacy-mistakes-when-sharing-images","/blog/common-privacy-mistakes-when-sharing-images",{"title":65,"description":66,"date":67,"image":7,"tags":68,"author":32,"slug":69,"_path":70,"path":70},"Why AI Image Enhancement Creates Fake Details","AI image enhancement can make photos look sharper, but it may also invent texture, text, faces, or edges. Learn why and how to review results.","2026-06-09",[29,31,30],"why-ai-image-enhancement-creates-fake-details","/blog/why-ai-image-enhancement-creates-fake-details",{"title":25,"description":26,"date":27,"image":7,"tags":72,"author":32,"slug":33,"_path":34,"path":34},[29,30,31],{"title":4,"description":5,"date":6,"image":7,"tags":74,"author":12,"slug":13,"_path":14,"path":14},[9,10,11],{"title":17,"description":18,"date":19,"image":7,"tags":76,"author":12,"slug":22,"_path":23,"path":23},[9,21,11],{"title":78,"description":79,"date":80,"image":7,"tags":81,"author":12,"slug":83,"_path":84,"path":84},"Motion Blur Photography Guide","Understand motion blur in photography, when it is useful, when it ruins a photo, and how to use blur tools after capture.","2026-06-05",[9,82,11],"motion-blur","motion-blur-photography-guide","/blog/motion-blur-photography-guide",{"title":86,"description":87,"date":88,"image":7,"tags":89,"author":93,"slug":94,"_path":95,"path":95},"Product Image Guidelines for Amazon Sellers","A practical image preparation checklist for Amazon sellers, including privacy cleanup, background consistency, file quality, and where to verify the latest official rules.","2026-06-04",[90,91,92],"ecommerce","amazon","product-images","nathan-cole","product-image-guidelines-for-amazon","/blog/product-image-guidelines-for-amazon",{"title":97,"description":98,"date":99,"image":100,"tags":101,"author":32,"slug":104,"_path":105,"path":105},"AI Photo Enhancer Online: Improve Clarity Without Over-Editing","Learn how to use an AI photo enhancer online for clearer photos, product images, screenshots, and web graphics while keeping results natural.","2026-06-03","https://cdn.blurimageonline.com/blur_image/unblur_image_feature4.webp",[102,31,103],"ai-photo-enhancer","image-editing","ai-photo-enhancer-online-clarity","/blog/ai-photo-enhancer-online-clarity",{"title":107,"description":108,"date":99,"image":7,"tags":109,"author":93,"slug":111,"_path":112,"path":112},"Image Requirements for Etsy Sellers: A Practical Prep Checklist","Prepare Etsy listing images with a practical workflow for clarity, privacy cleanup, cropping, compression, and checking current official guidance.",[90,110,92],"etsy","image-requirements-for-etsy-sellers","/blog/image-requirements-for-etsy-sellers",{"title":114,"description":115,"date":99,"image":116,"tags":117,"author":32,"slug":121,"_path":122,"path":122},"Unblur Screenshot Online: Make UI Text Easier to Read","Learn how to unblur screenshots online, improve fuzzy UI text, and protect private details after enhancing clarity.","https://cdn.blurimageonline.com/blur_image/unblur_image_feature3.webp",[118,119,120],"unblur-screenshot","screenshot","image-tools","unblur-screenshot-online-guide","/blog/unblur-screenshot-online-guide",{"title":124,"description":125,"date":126,"image":127,"tags":128,"author":32,"slug":131,"_path":132,"path":132},"Fix Blurry Photo Online: What Works and What Does Not","Learn how to fix blurry photos online with AI, which photos can improve, and why some images cannot be fully restored.","2026-06-02","https://cdn.blurimageonline.com/blur_image/unblur_image_feature1.webp",[129,31,130],"fix-blurry-photo","photo-enhancer","fix-blurry-photo-online-guide","/blog/fix-blurry-photo-online-guide",{"title":134,"description":135,"date":136,"image":137,"tags":138,"author":32,"slug":140,"_path":141,"path":141},"Sharpen Blurry Image Online: A Practical Guide","Learn how to sharpen blurry images online with AI, what sharpening can fix, and how to avoid halos, noise, and over-edited results.","2026-06-01","https://cdn.blurimageonline.com/blur_image/unblur_image_feature2.webp",[139,31,103],"sharpen-image","sharpen-blurry-image-online-guide","/blog/sharpen-blurry-image-online-guide",{"title":143,"description":144,"date":145,"image":146,"tags":147,"author":44,"slug":150,"_path":151,"path":151},"Pixelate Image Online: When to Use Pixelation Instead of Blur","Learn when to pixelate an image online, how it compares with blur, and how to hide faces, text, plates, and screenshots safely.","2026-05-31","https://cdn.blurimageonline.com/blur_image/Feature4.webp",[148,149,41],"pixelate-image","blur-image","pixelate-image-online-guide","/blog/pixelate-image-online-guide",{"title":153,"description":154,"date":155,"image":156,"tags":157,"author":44,"slug":159,"_path":160,"path":160},"Blur Face Online: A Practical Privacy Guide","Learn how to blur faces online before sharing photos. Protect identities in group pictures, events, listings, and social posts without losing context.","2026-05-30","https://cdn.blurimageonline.com/blur_image/blog/blurred.webp",[158,41,120],"blur-face","blur-face-online-guide","/blog/blur-face-online-guide",{"title":162,"description":163,"date":164,"image":165,"tags":166,"author":32,"slug":167,"_path":168,"path":168},"How to Make a Blurry Picture Clear Online","Learn how to make a blurry picture clearer online, when AI enhancement works, and how to avoid fake-looking over-sharpened results.","2026-05-29","https://cdn.blurimageonline.com/blur_image/unblur_og_image.webp",[31,130,103],"make-blurry-picture-clear-online","/blog/make-blurry-picture-clear-online",{"title":170,"description":171,"date":172,"image":173,"tags":174,"author":93,"slug":178,"_path":179,"path":179},"Compress Images Online: Batch and URL Guide","Compress images online from uploads or direct URLs. Learn how to reduce JPG, PNG, and WebP file sizes, handle batches, and keep quality practical.","2026-05-28","https://cdn.blurimageonline.com/blur_image/blog/compress_image.webp",[175,176,177],"compress-image","image-optimization","batch-compression","compress-image-online-guide","/blog/compress-image-online-guide",{"title":181,"description":182,"date":172,"image":183,"tags":184,"author":93,"slug":187,"_path":188,"path":188},"Resize Image Online: Batch Width and Height Guide","Resize images online by exact width and height. Learn batch resizing, aspect ratio tips, output formats, and quality settings for cleaner exports.","https://cdn.blurimageonline.com/blur_image/og_image.webp",[185,120,186],"resize-image","batch-resize","resize-image-online-guide","/blog/resize-image-online-guide",{"title":190,"description":191,"date":192,"image":156,"tags":193,"author":44,"slug":195,"_path":196,"path":196},"How to Blur a Screenshot Online Before Sharing","Learn how to blur screenshots online, what private details to hide, and how to keep support, tutorial, and dashboard screenshots useful.","2026-05-27",[194,41,120],"blur-screenshot","blur-screenshot-online-guide","/blog/blur-screenshot-online-guide",{"title":198,"description":199,"date":200,"image":201,"tags":202,"author":44,"slug":205,"_path":206,"path":206},"Blur Photo Before Sharing: What to Hide First","Before sharing a photo online, learn what details to blur, when to use background blur, and how to create a safer copy.","2026-05-25","https://cdn.blurimageonline.com/blur_image/Feature1.webp",[203,41,204],"blur-photo","social-sharing","blur-photo-before-sharing","/blog/blur-photo-before-sharing",{"title":208,"description":209,"date":210,"image":183,"tags":211,"author":44,"slug":212,"_path":213,"path":213},"How to Blur Part of an Image Online","A practical guide to blurring one part of an image online while keeping the rest clear, useful, and ready to share.","2026-05-23",[149,41,120],"blur-part-of-image-online-guide","/blog/blur-part-of-image-online-guide",{"title":215,"description":216,"date":217,"image":146,"tags":218,"author":44,"slug":219,"_path":220,"path":220},"Blur Image for Privacy: A Simple Checklist Before Posting","Use this privacy checklist before sharing images online. Learn what to blur in photos, screenshots, documents, listings, and social posts.","2026-05-21",[41,149,61],"blur-image-for-privacy-checklist","/blog/blur-image-for-privacy-checklist",{"title":222,"description":223,"date":224,"image":156,"tags":225,"author":44,"slug":226,"_path":227,"path":227},"How to Blur Text in an Image Before Sharing It Online","Learn how to blur text in an image, what details you should hide, and how to keep screenshots useful without exposing private information.","2026-05-06",[149,41,120],"how-to-blur-text-in-image","/blog/how-to-blur-text-in-image",{"title":229,"description":230,"date":231,"image":183,"tags":232,"author":12,"slug":236,"_path":237,"path":237},"Add Film Grain to Photos Online: A Practical Guide for Natural Texture","Learn how to add film grain to photos online, when grain improves an image, and how to create a natural analog look without making your picture noisy.","2026-04-27",[233,234,235],"grain-filter","photo-editing","film-look","add-film-grain-to-photos-online","/blog/add-film-grain-to-photos-online",{"title":239,"description":240,"date":241,"image":165,"tags":242,"author":32,"slug":244,"_path":245,"path":245},"Unblur Image Online: Fix Blurry Photos with AI","Learn how to unblur image online, sharpen blurry photos and screenshots, and get natural AI photo enhancer results without over-editing.","2026-04-25",[31,103,243],"ai-tools","unblur-image-guide","/blog/unblur-image-guide",{"title":247,"description":248,"date":249,"tags":250,"author":12,"slug":252,"_path":253,"path":253},"Beyond Privacy: 4 Creative Blur Effects to Elevate Your Photos","Discover how to use Motion Blur, Radial Blur, and more to add speed and artistic vibes to your images. No Photoshop required, free and online.","2026-01-15",[251,82,234],"blur-effects","new-blur-effects-guide","/blog/new-blur-effects-guide",{"title":255,"description":256,"date":257,"image":258,"tags":259,"author":93,"slug":262,"_path":263,"path":263},"How to Extract High-Quality Frames from Video Online","Learn the easiest way to capture perfect still images from your videos without installing any software. Detailed guide on using our Video Frame Extractor.","2025-12-19","https://cdn.blurimageonline.com/blur_image/blog/video_frame.webp",[260,261,120],"video-frame-extractor","video-tools","how-to-extract-video-frames","/blog/how-to-extract-video-frames",{"title":265,"description":266,"date":267,"image":156,"tags":268,"author":44,"slug":269,"_path":270,"path":270},"How to Blur Images for Privacy: The Ultimate Guide","Protect your data instantly. Learn how to easily blur sensitive information, faces, and text in your photos using our free blur image online tool.","2025-07-21",[149,41,234],"blur-privacy","/blog/blur-privacy",{"title":272,"description":273,"date":274,"image":275,"tags":276,"author":278,"slug":279,"_path":280,"path":280},"What We Are Building at Blur Image Online","A practical introduction to Blur Image Online, our privacy-first editing approach, current tools, and what users should know before processing images online.","2025-05-20","https://cdn.blurimageonline.com/blur_image/blog/welcome.webp",[41,120,277],"product","blur-image-online-editorial-team","welcome","/blog/welcome",1781664252402]