Yes. Conversion happens locally in your browser using Canvas. No uploads.

What does the quality slider do?

It controls JPEG compression level. Lower = smaller file, more artifacts; higher = larger file, better detail.

How is transparency handled?

JPEG has no alpha channel. We fill transparent pixels with the background color you choose before encoding.

🖼️ In-browser • No Upload • Quality & Background

PNG → JPG Converter

Drop .png files or choose from your device. We flatten transparency onto your chosen background color and encode to JPEG at your selected quality — entirely in your browser. 🔒

📁 Drag & drop PNG files here or

Choose files

Quality: 85

Background: #ffffff

Tip: PNG supports transparency; JPEG doesn’t. We flatten onto your chosen color.

FAQ

Private? Yes — everything runs locally in your browser. No uploads. Canvas also strips EXIF metadata during re-encode.

Lossy? JPEG is lossy. Lower quality → smaller file, less detail. Typical web use: 75–85.

Transparency? JPEG has no alpha; we fill transparent pixels with your background color.

Related: WebP → PNG • MP4 → MP3