How to convert PNG to JPEG on Windows/Mac/iPhone?

Upload your PNG files to ConvertFT, click Apply to All Images. The tool works on Windows, Mac, and iPhone browsers—no software installation or registration is required. You can convert single or multiple images at once.

Will converting PNG to JPEG reduce image quality?

PNG is a lossless format, while JPEG uses lossy compression, so some minor quality loss may occur. ConvertFT’s PNG to JPEG converter optimizes the output to preserve as much detail and color as possible while reducing file size.

How to batch convert PNG images to JPEG?

Simply select multiple PNG files when uploading, or drag and drop an entire folder. ConvertFT processes all files in one go, saving time and ensuring consistent quality for every image.

Can I convert PNG to JPEG without losing transparency?

JPEG does not support transparency, so any transparent areas in your PNG will be filled with a solid background color (usually white). ConvertFT preserves image quality but automatically handles transparency during the conversion.

How to reduce PNG file size by converting to JPEG?

Converting PNG to JPEG can significantly reduce file size because JPEG uses lossy compression. ConvertFT allows you to adjust quality settings during conversion, balancing smaller file size with visual fidelity.

Free Online PNG to JPEG Converter

Convert PNG images to JPEG online for free. Fast, high-quality conversion with support for batch processing of multiple images. Perfect for photographers, web designers, and anyone who needs lightweight JPEG files from PNG pictures.

100% Free No Signup Batch up to 30 images

Drag & drop images here

or click anywhere to browse from your device
Supports JPG, PNG, WEBP, GIF, AVIF, HEIF/HEIC (Max 30MB)

Secure & Auto-delete after 1h

⚡ Server-side Processing

🚀 Unlimited Batch

PNG

Portable Network Graphics

PNG is a raster-graphics file format that supports lossless data compression. PNG was developed as an improved, non-patented replacement for GIF.supports palette-based images (with palettes of 24-bit RGB or 32-bit RGBA colors), grayscale images,and full-color non-palette-based RGB or RGBA images.A PNG file contains a single image in an extensible structure of chunks, encoding the basic pixels and other information.

JPEG

Joint Photographic Experts Group

JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable trade off between storage size and image quality.

Why Use Free Online PNG to JPEG Converter? Key Benefits & Advantages

Supports Multiple Image Formats with Batch Conversion

Easily convert PNG images to JPEG and other popular formats like JPG, WebP, HEIC, and AVIF. Batch convert multiple images at once, saving time while keeping conversions seamless and high-quality for all your projects.

High-Resolution Image Conversion for Professionals

Convert high-resolution PNG files up to 30MB and 250+ million pixels without losing clarity. Perfect for photographers, designers, and content creators, our tool preserves every detail while converting to JPEG and other formats.

Simple & Free Image Conversion in Three Easy Steps

Convert PNG to JPEG quickly in just three steps—upload your images, select JPEG as the output format, and download instantly. Supports single or batch conversion, with no registration or software installation required.

What Users Say About Free Online PNG to JPEG Converter

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Fast and reliable conversion Free Online PNG to JPEG Converter. Perfect for batch processing multiple images.

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Easy to use and supports all formats I need. Highly recommended!

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Great quality output. Converted 50 images in seconds without any quality loss.

How to Use Free Online PNG to JPEG Converter?

Select Image

Select the image you want to convert format and upload it to the cloud. To batch converting multiple photos, click Choose More Files to upload additional photos. The cloud will automatically adapt to and support common image formats, so you don't need to worry about compatibility.

Customize Settings

Clicking the Start Process button for a specific photo will only convert that one image format. To convert all selected images format, click the Start Process > button. If you want to readjust the convert format type, click the X button to reset this processing.

Download converted image

Once the cloud indicates that the convert format is complete, you can preview the results by clicking on the images. Click Download Image to download a single converted format photo, or click Download Images to download all batch converted format images.