{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-06-03T03:30:33.467Z","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":"remove-background","name":"Remove Background","url":"https://freepngtojpg.com/remove-background"},{"slug":"image-rotate","name":"Rotate Image","url":"https://freepngtojpg.com/image-rotate"},{"slug":"image-flip-horizontal","name":"Flip Image Horizontally","url":"https://freepngtojpg.com/image-flip-horizontal"},{"slug":"image-flip-vertical","name":"Flip Image Vertically","url":"https://freepngtojpg.com/image-flip-vertical"},{"slug":"image-resize","name":"Resize Image","url":"https://freepngtojpg.com/image-resize"},{"slug":"image-to-grayscale","name":"Image to Grayscale","url":"https://freepngtojpg.com/image-to-grayscale"},{"slug":"image-to-bw","name":"Image to Black & White","url":"https://freepngtojpg.com/image-to-bw"}],"kind":"converter","slug":"png-cropper","name":"PNG Cropper","description":"Crop PNG images in your browser — keeps transparency, lossless output, no upload.","longDescription":"Drop in a PNG, drag a selection rectangle over the area you want, and download the cropped PNG. Transparency is preserved exactly because PNG is lossless. Conversion runs entirely in your browser — your file never gets uploaded.","category":"image","categoryName":"Image","keywords":["png cropper","crop png online","crop png free","png crop tool","online png cropper","crop png image","free png cropper","png crop online","crop transparent png","lossless png cropper","trim png online","browser png cropper"],"url":"https://freepngtojpg.com/png-cropper","runsOn":"client","multiple":false,"batch":false,"input":{"type":"file","extensions":[".png"],"mimeTypes":["image/png"]},"output":{"type":"file","extension":".png","mimeType":"image/png"},"options":[],"invocation":{"webUi":"https://freepngtojpg.com/png-cropper","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."}}