How do I convert JPG to PNG online?

Upload a JPG or JPEG file and download the converted PNG from your browser.

Will PNG files be larger?

Often yes, because PNG is lossless compared with JPG.

Can I convert iPhone photos?

Yes, if they are JPG/JPEG. For HEIC, use HEIC to JPG first.

Does converting JPG to PNG improve quality?

PNG prevents further loss, but it cannot restore detail already lost in the original JPG compression.

Yes. JPG to PNG conversion is free in your browser.

JPG to PNG Converter Online Free

Loading usage…

Upload or drag a JPG here.

JPG, JPEG

Your images are processed locally in your browser and never uploaded to any server. Scanonix does not store or access your documents.

Supported formats

Upload .jpg, .jpeg files. Output format: PNG. Processing runs locally in your browser whenever possible.

Convert JPEG images to PNG with Scanonix for lossless editing, design workflows, and formats that preserve sharper edges.

How to use

Upload a JPG or JPEG image.
Adjust resize options if needed.
Download the PNG file.

Why use this tool

Switch to lossless PNG before editing in design tools.
Avoid further JPEG compression artifacts during rework.
Prepare images for workflows that require PNG input.
Convert locally without installing desktop software.

Key features

JPEG and JPG support
Optional resize
Browser-based conversion
Quick download

Frequently asked questions

How do I convert JPG to PNG online?: Upload a JPG or JPEG file and download the converted PNG from your browser.
Will PNG files be larger?: Often yes, because PNG is lossless compared with JPG.
Can I convert iPhone photos?: Yes, if they are JPG/JPEG. For HEIC, use HEIC to JPG first.
Does converting JPG to PNG improve quality?: PNG prevents further loss, but it cannot restore detail already lost in the original JPG compression.
Is JPG to PNG free?: Yes. JPG to PNG conversion is free in your browser.

Related tools

Convert PNG to JPG OnlineConvert PNG to JPG online for smaller, widely compatible files. Adjust quality, flatten transparency, and download instantly in your browser.
JPG to PSD ConverterConvert JPG to PSD online. Turn a JPEG into a single-layer Photoshop-compatible PSD — no layer recovery, just one raster image layer.
PNG to PSD ConverterConvert PNG to PSD online. Turn a PNG into a single-layer Photoshop-compatible PSD — transparency preserved when present, no layer recovery.
PNG to WEBPConvert PNG to WEBP online for smaller web images with transparency support. Reduce page weight and speed up image-heavy sites — free in your browser.
Image CompressorCompress JPG, PNG, WEBP, and HEIC images online. Reduce file size with adjustable quality for web, email, and apps.

Loading Scanonix…

Preparing your workspace.

Frequently asked questions

How do I convert JPG to PNG online?: Upload a JPG or JPEG file and download the converted PNG from your browser.
Will PNG files be larger?: Often yes, because PNG is lossless compared with JPG.
Can I convert iPhone photos?: Yes, if they are JPG/JPEG. For HEIC, use HEIC to JPG first.
Does converting JPG to PNG improve quality?: PNG prevents further loss, but it cannot restore detail already lost in the original JPG compression.
Is JPG to PNG free?: Yes. JPG to PNG conversion is free in your browser.

Related tools

Convert PNG to JPG OnlineConvert PNG to JPG online for smaller, widely compatible files. Adjust quality, flatten transparency, and download instantly in your browser.

JPG to PSD ConverterConvert JPG to PSD online. Turn a JPEG into a single-layer Photoshop-compatible PSD — no layer recovery, just one raster image layer.

PNG to PSD ConverterConvert PNG to PSD online. Turn a PNG into a single-layer Photoshop-compatible PSD — transparency preserved when present, no layer recovery.

PNG to WEBPConvert PNG to WEBP online for smaller web images with transparency support. Reduce page weight and speed up image-heavy sites — free in your browser.

Image CompressorCompress JPG, PNG, WEBP, and HEIC images online. Reduce file size with adjustable quality for web, email, and apps.

Convert JPG to PNG Online

Supported formats

Loading Scanonix…

Convert JPG to PNG Online

Supported formats