JPG to PNG Converter
Convert JPEG images to PNG format for lossless quality and transparency support. Free, instant, browser-based batch conversion.
Average image size reduced by 68%
Optimize Product Images in Seconds
Compress, convert, and prepare your images instantly — no signup required.
Free plan: images are optimized locally in your browser — private, fast, no credits.
Max file: 10MB • Batch: 25 files • Total: 250MB
JPEG, PNG, WebP, GIF, AVIF, TIFF — drop a folder to include nested images.
Want larger batches or more credits? See plans & pricing ·
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🔒 100% Private
Images never leave your device. All processing runs locally in your browser via WebAssembly.
⚡ Bulk & Batch
Drop up to 200 images at once. Convert to WebP, AVIF, JPEG, or PNG. Resize with aspect lock.
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Gemini Vision auto-renames files with SEO-friendly slugs. Guests get 1 free rename per day.
Why use JPG to PNG Converter?
This tool is optimized for searches like jpg to png and convert jpeg to png. All processing runs locally in your browser for privacy and speed.
Explore more workflows on our image tools hub.
How to use JPG to PNG Converter
- 1
Upload JPG files
Drag and drop JPEG images — batch conversion is fully supported.
- 2
Select PNG output
PNG output is lossless — no further quality degradation from the conversion.
- 3
Convert in browser
Click Convert. All processing happens locally via WASM — no upload needed.
- 4
Download PNG files
Download converted PNG files individually or as a ZIP.
Frequently Asked Questions
Why convert JPG to PNG?
PNG is needed when you require lossless quality (no compression artifacts), transparency support, or when editing images that will be re-saved multiple times (each JPEG save degrades quality further).
Does JPG to PNG conversion improve quality?
No — you cannot recover quality lost during JPEG compression. However, converting to PNG prevents further quality degradation from re-compression. The converted PNG will be the same quality as the JPEG source.
Will the PNG file be larger than the JPG?
Yes — PNG files are typically 3-5× larger than equivalent JPEGs because PNG uses lossless compression. Only convert to PNG when you specifically need lossless format or transparency.
Can I add transparency after converting JPG to PNG?
The converted PNG will have a solid background (JPG doesn't support transparency). To add transparency, you'll need to remove the background using a photo editor or background removal tool after converting.
Can I batch convert JPG to PNG?
Yes — upload multiple JPEG files and all will be converted to PNG simultaneously in your browser.