JPG · PNG · WebP · HEIC · SVG · AVIF · GIF · BMP · ICO
Convert between any image format in seconds - or merge, split, rotate and convert PDFs. Everything runs directly in your browser. No sign-up, no watermarks, no file size limits, completely free.
nconverter.com is a free, browser-based file conversion tool that lets you convert images and work with PDFs without uploading anything to a server. Every operation - whether you are converting a HEIC photo from your iPhone to JPG, turning a PNG logo into a WebP for your website, or merging a stack of PDF reports into one document - runs entirely inside your browser using the Web Canvas API, pdf-lib, and PDF.js.
There are no accounts, no subscriptions, and no watermarks. You do not need to install any software or browser extension. Open the tool, drop your files, and download the result. For image conversion, 31 format combinations are supported across JPG, PNG, WebP, GIF, BMP, SVG, AVIF, ICO, and HEIC. For PDFs, you can merge multiple files, split pages, rotate, and convert between PDF and images - all from the same place.
Because your files never leave your device, nconverter.com is safe to use with confidential documents, personal photos, and sensitive business files. There is no server that could be breached, no data retention policy to read, and no risk that your files end up in a third-party storage bucket. Privacy is a side effect of how the tool works, not a policy promise.