PNG to JPG Compress

Convert large PNGs to JPG and compress — file size can drop 80%+. Ideal for photos, screenshots, and real-world images that don't need transparency. Processed locally, never uploaded.

Compress Images Free

Key features

Huge size cut

PNG to JPG plus quality compression usually reduces size 80%+ — far beyond PNG-only lossless compression.

Great for photos

Photos, screenshots, and real-world images that don't need transparency are perfect for JPG with ample fidelity.

Batch and zip

Convert up to 20 PNGs to JPG at once, batch compress, and download as a ZIP.

Local, no upload

Conversion and compression run locally. Images never leave your device.

How to use

  1. Upload PNG

    Click to choose or drop PNG images, up to 20 at a time.

  2. Output as JPG

    Switch output to JPG and adjust the quality slider (default 80%).

  3. Convert and download

    Click compress to convert PNG to JPG and shrink, then download.

FAQ

How much does PNG to JPG reduce size?

PNG to JPG plus quality compression usually cuts size 80%+ — well beyond what PNG lossless compression alone can do.

Does PNG to JPG lose transparency?

Yes. JPG doesn't support transparency; transparent areas become white. Keep PNG or use WebP if you need transparency.

Is JPG quality good enough?

For photos, screenshots, and real-world images, default 80% quality looks fine. Line art and text screenshots may show minor artifacts — raise quality if needed.

Are images uploaded to a server?

No. All conversion and compression run locally in your browser. Images never leave your device and are cleared on close.

Can I batch convert PNG to JPG?

Yes — up to 20 PNGs at once, converted to JPG, compressed, and zipped for download.