Free bulk processing · Multiple images · Files stay on your device
Bulk JPG to PNG & PNG to JPG Converter
Use one private batch converter for both JPG-to-PNG and PNG-to-JPG workflows. The swap button changes the accepted source format and output format instantly.
From
JPG / JPEG
To
PNG
JPG / JPEG to PNG
JPG to PNG creates a lossless PNG copy that is useful for editing, graphics workflows and applications that require PNG files.
Drop JPG / JPEG images here
or select several files from your device
Batch conversion · No upload · JPG, PNG and WebP workflows
0 images selected
Every image will use the conversion direction shown above.
Quality affects JPG and WebP output. PNG uses lossless browser encoding.
Conversion complete
Bulk JPG to PNG & PNG to JPG Converter: preset, controls and batch workflow
The JPG to PNG & PNG to JPG Converter keeps both format directions on one functional page, so a batch can move from the first format to the second or back again with the same familiar controls. This covers the closely related conversion intents without creating thin duplicate converter pages.
Choose the direction, add multiple source images and set the output quality where the destination format supports it. The batch image converter processes every file locally and prepares individual downloads plus a ZIP archive.
Preset summary: direction 1: JPG / JPEG → PNG; direction 2: PNG → JPG / JPEG. All selected files use the same configuration.
Preset details
- Direction 1
- JPG / JPEG → PNG
- Direction 2
- PNG → JPG / JPEG
- Batch mode
- Multiple files + ZIP
- Processing
- Private and local
How to use this two-way image converter
- 1
Choose images
Select one image or an entire batch from your device.
- 2
Confirm the settings
Use the preset defaults or adjust format, quality and fit options.
- 3
Process and download
Download files individually or save the complete batch as a ZIP archive.
About this preset
This preset is designed for switching between JPG / JPEG and PNG without using separate duplicate converter pages.
Common questions
Are my images uploaded to a server?
No. Image decoding, canvas processing and file generation happen locally in your browser.
Can I process multiple images at once?
Yes. The same preset is applied to every selected file, and the completed batch can be downloaded as a ZIP.
Which output format should I choose?
JPG is broadly compatible for photos, PNG supports transparent graphics, and WebP usually creates smaller web-ready files.
Related image tools
Bulk JPG to WebP & WebP to JPG Converter
Bulk convert JPG or JPEG images to WebP, or swap WebP back to JPG. Adjust quality and download every result in one ZIP file.
Bulk PNG to WebP & WebP to PNG Converter
Convert PNG images to WebP in bulk, or swap WebP files back to PNG. Preserve transparency when supported and process files locally.
Compress Image to 100KB or Less
Target a maximum file size after conversion.
Resize Image to 1080×1080
Create exact square output dimensions.