Click to upload or drag & drop an image
Processed entirely in your browser — nothing is uploadedWhen PNG makes more sense than JPEG
PNG doesn't compress away detail the way JPEG does, so it's the better starting point if you plan to edit the image further, add transparent layers, or paste it into a document where sharp edges (like text or logos) need to stay crisp. Keep in mind that converting an already-compressed JPEG to PNG won't restore detail that was lost during the original JPEG compression — it simply stops further loss from this point on.
How to use Convert JPEG to PNG
- Upload the file you want to convert using the upload box above.
- The tool reads the file and converts it automatically — no extra settings to fill in for most conversions.
- Preview the converted result shown on screen.
- Download the converted file, ready to use anywhere the original format wasn't accepted.
Tips for best results
- Keep your original file until you've confirmed the converted version opens correctly wherever you need it.
- If a converted file looks wrong, double-check your browser actually supports decoding the source format (this matters most for newer formats like HEIC and AVIF).
- Batch conversions go faster if your source photos are a similar size — very large files take longer to process.
❓ Frequently asked questions
Is there a watermark on the converted file?
No — the output is a clean file with no watermark or branding added.
Does this work offline?
The page itself needs to load once from the internet, but the conversion itself happens locally in your browser without needing an ongoing connection.
Will converting to PNG restore quality lost when the JPEG was created?
No — PNG conversion prevents further quality loss going forward, but it can't recover detail that JPEG compression already removed.
Why is my new PNG file so much bigger than the JPEG?
PNG's lossless compression is naturally larger for photographic content than JPEG's lossy compression; this is expected and normal.
Can I add transparency after converting to PNG?
Yes — once in PNG format, you can use an image editor to make parts of the background transparent, which wasn't possible in JPEG.