How do I convert JPEG to PNG online for free?

You can upload your JPEG files to ConvertFT and instantly convert them to PNG online. No registration or software installation is required, and you can convert single or multiple images at once.

Will converting JPEG to PNG reduce image quality?

No. ConvertFT preserves your original image quality when converting JPEG to PNG. The resulting PNG image maintains sharp details, vibrant colors, and is ideal for high-resolution needs.

Can I batch convert multiple JPEG images to PNG?

Yes. ConvertFT supports batch conversion, allowing you to upload multiple JPEG files and convert them to PNG in one go, saving time while ensuring consistent high-quality output.

Can I convert JPEG to PNG without losing transparency?

While JPEG does not support transparency, you can convert it to PNG for further editing or overlay purposes. ConvertFT preserves transparent backgrounds when converting images that already include transparency.

How can I reduce JPEG file size by converting to PNG?

ConvertFT allows you to convert JPEG to optimized PNG, which can sometimes reduce file size for images with fewer colors or graphics. This is perfect for web usage, cloud storage, or sharing without quality loss.

Free Online JPEG to PNG Converter

Convert JPEG and JPG images to PNG online for free. Preserve image quality with lossless conversion and batch support. Perfect for photographers, designers, and web creators who need transparent backgrounds or high-quality PNG output.

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

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.

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.

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

Supports Multiple Image Formats with Batch Conversion

Easily convert images between popular formats such as JPG, PNG, WebP, HEIC, AVIF, and more. Batch process multiple images at once, saving you time while ensuring seamless conversions for all your image needs.

High-Resolution Image Conversion for Professionals

Convert high-definition images up to 30MB each, with pixel counts reaching up to 250 million. Perfect for photographers, designers, and content creators, our tool maintains image quality while converting images to various formats.

Simple & Free Image Conversion in Three Easy Steps

Convert your images quickly and effortlessly in just three simple steps. Whether you're converting one image or multiple, our free tool ensures a fast and high-quality experience every time, without the need for registration or software installation.

What Users Say About Free Online JPEG to PNG Converter

👩‍⚕️

Amanda L.

⭐⭐⭐⭐⭐

Perfect for my workflow. Saves so much time on format conversion. Will use again.

👨‍🔬

James R.

⭐⭐⭐⭐⭐

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

👨‍💻

Alex C.

⭐⭐⭐⭐⭐

Reliable and fast. Used it for converting hundreds of images.

How to Use Free Online JPEG to PNG 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.