JPG to PNG Converter

Convert JPG images to lossless PNG in your browser — useful for graphics, logos and images that need editing.

Start converting ↓

🔒 100% private & client-side
⚡ No uploads — instant
💰 Free forever, no limits
📦 Batch & ZIP download

Drop, convert, download

Processing happens on your device using Web Workers — your images never leave the browser.

Your converted images will appear here.

How to use this tool

1

Upload your JPG images

Drag and drop .jpg/.jpeg files into the upload zone, or click to browse.
2

Choose PNG output

PNG is pre-selected. Optionally set a target width or height — the aspect ratio is preserved.
3

Convert & download

Click Compress All and download your PNGs individually or as one ZIP.

Format comparison

Feature	JPG	PNG
Compression	Lossy	Lossless
Transparency	No	Yes
Typical file size	Smaller	Larger
Best for	Photos	Graphics, logos & text

Frequently asked questions

Why convert JPG to PNG?

PNG is lossless and supports transparency, making it better for graphics, logos and screenshots that will be edited or overlaid.

Does JPG to PNG improve image quality?

Converting cannot restore detail already lost to JPG compression, but PNG prevents further quality loss during editing.

Can I convert JPG to transparent PNG?

JPG has no alpha channel, so the converter cannot auto-remove backgrounds. Use a background-removal tool first, then convert.

More free image tools

All free ToolFlect tools

Meta Tag GeneratorSEO meta, Open Graph & Twitter tags Image ConverterConvert & compress PNG, JPG, WebP, AVIF Resize for Social MediaInstagram, Facebook, LinkedIn, X, YouTube Compress to Exact KBHit a target file size precisely SVG to PNGVector SVG to transparent PNG WebP to PNGLossless with transparency PNG to WebPSmaller files, keep transparency JPG to PNGUniversal lossless output PNG to JPGFlatten transparency for sharing JPG to WebPOptimise for the web WebP to JPGUniversal compatibility HEIC to JPGiPhone photos to JPG HEIC to PNGiPhone photos to PNG JPG to AVIFSmallest modern format Compress JPEGReduce JPG file size Compress PNGOptimise PNG files Compress WebPShrink WebP images Merge PDFCombine multiple PDFs Split PDFExtract pages PDF to JPGRender pages as images PDF to PNGLossless page export JPG to PDFImages to a single PDF Compress PDFReduce PDF file size