How Local Conversion Works
This converter is a browser application, not an upload service. The conversion path changes with the file type, but your source file stays on your device throughout the process.
Files stay in browser memory
Selecting a file creates a temporary in-browser reference. The converter reads it locally and creates the download as a Blob; it does not send the image to our server. Reloading or closing the tab clears the working session.
The engine matches the format
Common images use browser codecs. Animated and legacy formats use ImageMagick compiled to WebAssembly, PDFs use PDF.js or pdf-lib, and MP4 frame extraction uses WebCodecs. A first conversion may take longer while the required module loads.
Know the output limits
Each file is limited to 50 MB. Converting between lossy formats can reduce quality, and wrapping a raster image in SVG does not create editable vectors. Keep the original file as your master copy.