File conversion that never uploads your files
Drop any image below and pick an output format. Everything is converted locally in your browser — nothing is ever uploaded to a server.
HEIC
WebP
AVIF
JPG
PNG
GIF
BMP
TIFF
SVG
ICO
Frequently asked questions
What can LocalConvert convert?
HEIC, HEIF, WebP, AVIF, JPG, PNG, GIF, BMP, TIFF, SVG and ICO — to and from all supported output formats, plus images merged into one PDF. One tool, one page, every pair.
How is this different from other online converters?
Other sites upload your files to their servers. LocalConvert converts them inside your browser using JavaScript and WebAssembly, so your photos never leave your device. It is also free, with no limits and no watermarks.
Does it work with large batches?
Yes. Drop entire folders of photos — files are processed one by one on your own hardware. Download all results as a ZIP, or merge images into a single PDF.