Are my images uploaded during conversion?
No. Image decoding, canvas rendering and PNG encoding happen inside the current browser tab.
Convert / browser local
Convert JPG, WebP or GIF to PNG Locally
Turn JPG, WebP and GIF images into lossless PNG files entirely inside the browser. Convert one image directly or process a batch into a ZIP without uploading the originals.
Images to PNGAdd JPG, WebP or GIF
Choose at least one JPG, WebP or GIF image. Existing PNG files are skipped.
selected operation
Images to PNG
Convert JPG, WebP or GIF images into local PNG files.
OutputOne PNG per source image; multiple files download as a ZIP.
Lossless PNGKeep source dimensions and transparency where available.
JPG, WebP and GIF are converted locally. Animated GIFs export their first visible frame; existing PNG files are left untouched.
how it works
Short path, clear output.
- Add one or more JPG, WebP or GIF images.
- VaultPDF decodes each image locally and creates a static PNG.
- Download one PNG directly or multiple PNG files in a ZIP.
faq
Practical boundaries before you process a file.
What happens to an animated GIF?
VaultPDF exports the first visible frame as a static PNG. PNG does not preserve GIF animation.
Can PNG output be larger than the original?
Yes. PNG is lossless, so photographic JPG files and compact WebP files often become larger after conversion.