Convert JPG to PNG
Free, instant, and private. Your files never leave your browser.
Drop images here or click to browse
PNG, JPG, WebP, GIF, BMP, HEIC
What does converting JPG to PNG mean?
JPG is a lossy format optimized for photographs, while PNG is a lossless raster format that preserves every pixel exactly, including transparency. PNG preserves full quality with no compression artifacts. Convert when you need lossless editing.
JPG uses lossy compression tuned to how the human eye perceives detail, producing much smaller files than PNG for photographic content. It doesn't support transparency, and repeated re-saving can introduce visible compression artifacts over time.
PNG uses lossless compression, so zero image data is discarded, which makes it the standard choice for logos, icons, screenshots, and graphics with sharp edges or transparency. The tradeoff is larger file sizes for photographic content compared to lossy formats.
How to convert JPG to PNG
- 1
Upload your JPG files — drop them into the box above, or click to browse — batch uploads are supported
- 2
Click Convert All — conversion to PNG happens instantly in your browser, no server round-trip involved
- 3
Preview the result — check the converted file before downloading
- 4
Download — save a single file directly, or download the whole batch as a ZIP
When to convert JPG to PNG
Preparing JPG files for logos, icons, and graphics with transparency
Convert JPG images to PNG when your project specifically calls for logos, icons, and graphics with transparency.
Reducing file size
If PNG compresses better than JPG for your content, converting can significantly cut storage and bandwidth needs.
Improving compatibility
Some platforms and software only accept certain formats — converting to PNG ensures your JPG files open everywhere they need to.
Batch migrating a library
Convert a whole folder of JPG images to PNG at once instead of opening each file individually in an editor.
Why use Pixvert to convert JPG to PNG?
- ✓100% local processing: the JPG to PNG conversion runs entirely in your browser — files are never uploaded anywhere
- ✓Batch support: convert multiple JPG files to PNG in one pass and download them together as a ZIP
- ✓No signup required: use the tool immediately without an account or email
- ✓Free, with no hidden limits: no watermarks, no forced quality caps on your PNG output
Frequently Asked Questions
Will converting JPG to PNG reduce image quality?
Since PNG is a lossless format, no additional quality is lost when converting your JPG file. If the original JPG was already compressed with quality loss, that loss can't be recovered, but nothing further is discarded.
Does PNG support transparency?
Yes, PNG supports transparency, so any transparent areas in your JPG file are preserved in the converted image.
Is it safe to convert JPG files to PNG here?
Yes. The whole JPG to PNG conversion runs locally in your browser using the Canvas API — your JPG files are never uploaded to a server.
Can I convert several JPG files to PNG at once?
Yes, drop multiple JPG files at once and click Convert All — each one is converted to PNG and can be downloaded individually or as a ZIP.
Is there a size limit for JPG uploads?
There's no hard limit set by Pixvert for JPG files, but very large files depend on your device's available memory to convert smoothly.
Can I use the PNG output commercially after converting?
Yes, converting JPG to PNG only changes the file format — it doesn't alter your rights over the image or add a watermark.