# PNG to JPEG Converter

Convert PNG files to JPEG format. Select JPEG as your output format for smaller file sizes.

Live page: [https://freetoolsfr.com/png-to-jpeg](https://freetoolsfr.com/png-to-jpeg)

PNG and JPEG are built for opposite jobs, and converting between them trades transparency and exactness for a much smaller file. A PNG stores every pixel losslessly, which is wonderful for a logo with crisp edges and terrible for a holiday snapshot that ends up several times heavier than it needs to be. Re-encoding that PNG as JPEG applies photographic compression and typically drops the size by half or more, which is why upload forms, email clients, and photo prints all expect JPEG. One thing to keep in mind: JPEG has no alpha channel, so any transparent region in the PNG gets filled with a solid background — white by default — instead of staying see-through. For photos that never had transparency, that costs you nothing. Everything runs in your browser, so the PNG is decoded and re-saved on your device and never reaches a server.

## How it works

1. **Upload Image** — Select or drag and drop your image file (JPG, PNG, WebP, etc.)
2. **Choose Format** — Select your target format: JPG, PNG, WebP, or AVIF
3. **Download** — Get your converted image in the new format instantly

## Use cases

- **Filling Upload Forms**: Switch a heavy PNG photo to JPEG so it slips under a portal's size cap
- **Trimming Photo Backups**: Re-save a folder of PNG snapshots as JPEG to reclaim disk space
- **Sending Pictures**: Make photos light enough to attach without bouncing off a mailbox limit
- **Print Orders**: Hand a print shop the JPEG it asks for instead of an unsupported PNG

## Tips

- **Transparency Becomes White**: Any see-through area in the PNG is flattened to a solid background in the JPEG. Fine for photos, not for cut-out logos.
- **Reach for It with Photos**: JPEG's compression suits photographic detail. Flat graphics and text can show fuzzy edges, so keep those as PNG.
- **Dial In the Quality**: Around 85% keeps a photo looking clean while still shedding most of the PNG's weight.
- **Same Thing as JPG**: JPEG and JPG are identical — just two spellings of the same format and file extension.

## FAQ

### Is JPEG different from JPG?

No. They are exactly the same format — JPEG is the official name and JPG is the shortened file extension left over from older systems that capped extensions at three letters.

### What happens to a transparent PNG?

JPEG can't store transparency, so any transparent pixels are filled with a solid color (white unless you choose otherwise). If you need transparency, stay with PNG.

### How much smaller will the JPEG be?

For photographic images, expect roughly a 50–80% drop. Simple graphics shrink less and may not benefit from the switch at all.

### Will I notice the quality drop?

At a high quality setting the difference is hard to spot on a photo. Push the quality too low and you'll start seeing blocky areas, especially around sharp edges.

## Problems solved

- PNG photos too heavy for upload limits
- Disk space lost to oversized PNGs
- Forms and printers that reject PNG
- Email attachments over the size cap

## Stats

- **50-80%** smaller than PNG
- **JPEG = JPG** same format
- **In-browser** nothing uploaded

## Tool

This page is powered by the [convert-image](https://freetoolsfr.com/image/convert) tool.

## Related

- [png-to-jpg](https://freetoolsfr.com/png-to-jpg)
- [jpg-to-png](https://freetoolsfr.com/jpg-to-png)
- [jpg-to-webp](https://freetoolsfr.com/jpg-to-webp)
- [png-to-webp](https://freetoolsfr.com/png-to-webp)
- [webp-to-jpg](https://freetoolsfr.com/webp-to-jpg)
- [webp-to-png](https://freetoolsfr.com/webp-to-png)

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Source: https://freetoolsfr.com/png-to-jpeg
Site: https://freetoolsfr.com