Converter Tools
Convert files between formats — images, PDFs, documents, fonts, archives and more. All free, instant, no sign-up.
About the converter tools
Format problems are almost always compatibility problems: a photo the form will not accept, a WebP that Word cannot open, an iPhone HEIC that shows as a blank square on Windows, a vector logo that a social platform rejects, a PDF where you only need the words, twenty files that need to be one attachment. These converters each solve one of those problems directly, with a page that explains what the target format is good for and what is lost on the way.
All of them run in your browser. Images are decoded and re-encoded with the Canvas API or a small open-source decoder (heic2any for HEIC), PDFs are rendered or built with PDF.js and pdf-lib, and ZIP archives are packed and unpacked with JSZip. Nothing is uploaded, and the tools work with the network disconnected once the page has loaded — which matters when the file is a scan of your passport or a client's contract.
A rule of thumb runs through every page here: JPG and WebP for photographs, PNG for anything with text, sharp edges or transparency, SVG kept as the master for vector artwork, and PDF for documents that must look the same everywhere. Converting toward a lossless format never recovers detail that a lossy format already threw away; converting toward a lossy one should be the last step, not the first.