Convert JPG images to PNG, privately.
Switch JPG files to the PNG format with easy batch conversion. Nothing is uploaded; download individual files or a ZIP of your batch.
Image Format Converter
Convert only · preserves image dimensions. Output file size may change across formats.
Convert only · preserves image dimensions. Output file size may change across formats.
Drop images or choose files
JPG · PNG · WebP • Up to 1,200 per batch
Batch complete
Your previous input selection has been cleared. Download this batch, or start a fresh one.
Each successful file can also be downloaded individually. ZIP archives use stored entries because images are already encoded.
How it works
- Select images or a folder in the workspace above.
- Choose your output format, quality, KB target or resize dimensions.
- Click Process images, review any warnings, then download the files individually or as a ZIP.
Processing is local to your browser. For large jobs, smaller batches can reduce memory use. This version supports JPG, PNG and WebP exports supported by your browser.
Frequently asked questions
Will converting JPG to PNG improve lost detail?
No. PNG cannot restore details removed when the JPG was originally compressed.
Why are converted PNGs larger?
PNG is lossless. Its files may be larger than compressed JPG photographs.
Can the converter add transparency?
No. Converting a JPG does not automatically remove its background.