Image | Convert
Convert JPG to PNG online
Turn compressed JPGs into lossless PNGs in your browser, ready for editing or transparency work.
JPG to PNG converts a compressed JPEG into a lossless PNG image, ideal when you need a transparency-capable format. All processing runs in your browser. Use JPG to PNG to convert JPG images to PNG with transparency in seconds, straight from your browser.
- Free to use
- No signup
- No uploads
- Works offline
Why use JPG to PNG
- Lossless PNG output
- Preserves current pixel data
- Batch convert multiple files
- Files never leave your device
Conversion runs locally in your browser. Nothing is uploaded.
How to use JPG to PNG
- Add a JPG Drop or select your JPG file.
- Convert Run the conversion in your browser.
- Download the PNG Save your PNG image.
Benefits
Editable without further loss
PNG stops accumulating JPEG artifacts, so downstream edits stay clean.
Transparency ready
PNG supports alpha, so you can add a transparent background after conversion.
Private conversion
Everything runs in the browser, so working files stay on your device.
Who it is for
Designers
Prepping a JPG asset for edits in Figma or Photoshop Outcome: A clean PNG ready for masking.
Developers
Standardizing icons on PNG for a component library Outcome: One consistent format across the design system.
Content teams
Reworking a JPG logo onto a transparent background Outcome: PNG output that composites cleanly.
How it works
JPG to PNG reads the JPG structure in your browser, decodes its content into an in-memory representation, then re-encodes that data as PNG. Both the decode and encode steps of JPG to PNG run on your device, so nothing is transmitted and accuracy never depends on network conditions.
Frequently asked questions
Will the PNG be higher quality than the JPG?
The PNG will be lossless, but it cannot recover detail already lost by JPEG compression.
Why is the PNG larger?
PNG uses lossless compression, which is typically larger than lossy JPEG.
Will the file be larger?
Yes, usually. PNG is lossless, so photographic JPGs typically grow 3-6x when re-encoded as PNG.
Can I make the background transparent?
Enable the color-to-alpha option and pick the color to knock out (for example pure white).
Does converting improve quality?
No. JPG artifacts already baked in are preserved. Convert to PNG when you need lossless editing, not to recover lost detail.
What bit depth does the output use?
8-bit RGBA by default. Toggle 16-bit for high-precision editing pipelines.
Related tools
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- PNG to JPG | Convert PNG images to JPG format
- JPG to PDF | Transform images into PDF documents
Last updated: 2026-07-09