Image
Compress, resize, convert, and inspect images in your browser.
Images are where the everyday demand for browser-side tools is most acute. Uploading a personal photo, a document scan, or an unannounced design asset to a free online tool means handing it to someone you have no agreement with — Mello's image tools all run via the browser's canvas, with no upload, no server, and no logging.
The tools cover the core operations: compress an image, resize it by pixels or percentage, crop it, convert images — including iPhone HEIC and AVIF — to PNG, JPG, or WebP, encode to and decode from Base64 data URIs, optimize SVG, pick colors from any pixel, and read EXIF metadata (including GPS coordinates, the privacy issue most people miss). Every one runs on the browser's canvas, so the image never leaves your device.