{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-02T15:45:20.199Z","discovery":{"catalog":"https://freepngtojpg.com/tools.json","llmsTxt":"https://freepngtojpg.com/llms.txt","sitemap":"https://freepngtojpg.com/sitemap.xml"},"relatedTools":[{"slug":"image-cropper","name":"Image Cropper","url":"https://freepngtojpg.com/image-cropper"},{"slug":"image-to-grayscale","name":"Image to Grayscale","url":"https://freepngtojpg.com/image-to-grayscale"},{"slug":"image-to-sepia","name":"Image to Sepia","url":"https://freepngtojpg.com/image-to-sepia"},{"slug":"image-invert-colors","name":"Invert Image Colors","url":"https://freepngtojpg.com/image-invert-colors"},{"slug":"image-rotate","name":"Rotate Image","url":"https://freepngtojpg.com/image-rotate"},{"slug":"image-brightness","name":"Image Brightness Adjuster","url":"https://freepngtojpg.com/image-brightness"},{"slug":"image-sharpen","name":"Image Sharpener","url":"https://freepngtojpg.com/image-sharpen"},{"slug":"image-pixelate","name":"Image Pixelator","url":"https://freepngtojpg.com/image-pixelate"}],"kind":"converter","slug":"image-blur","name":"Blur Image","description":"Blur any image with an adjustable radius — fast separable box blur, runs in your browser.","longDescription":"Drop in an image and download a blurred version. The radius controls how soft the result is — 1 is barely blurred, 5 (default) is a gentle smoothing, and 20 is a strong glassy effect. Implementation is a two-pass separable box blur with a running window sum, so even multi-megapixel images stay responsive. For visually-Gaussian results, chain multiple smaller blurs (or just raise the radius). Output format matches the input where possible, defaulting to PNG. Everything runs locally in your browser.","category":"image","categoryName":"Image","keywords":["blur image online","blur photo online","image blur tool","free image blurrer","blur picture online","online image blur","soft focus image","blur image free","image blur converter","gaussian blur online","smooth image online","box blur image tool"],"url":"https://freepngtojpg.com/image-blur","runsOn":"client","multiple":false,"batch":false,"input":{"type":"file","extensions":[".png",".jpg",".jpeg",".webp",".gif",".bmp",".avif"],"mimeTypes":["image/png","image/jpeg","image/webp","image/gif","image/bmp","image/avif"]},"output":{"type":"file","extension":".png","mimeType":"image/png"},"options":[{"type":"number","key":"radius","label":"Blur radius","defaultValue":5,"min":1,"max":20,"step":1,"help":"Higher = blurrier. Very large radii on very large images may take a moment."}],"invocation":{"webUi":"https://freepngtojpg.com/image-blur","api":null,"notes":"Currently runs client-side in the user's browser. Drop a file on the UI at `webUi` and download the converted result. A remote MCP/REST API is planned."}}