JPG to PNG

Convert JPG images to the PNG format. Select multiple at once. Free, unlimited, no signup.

How it works

1

Upload your JPG image(s)

Select one or multiple .jpg/.jpeg images at once. We accept up to 20 files per batch.

2

Automatic conversion

The image is converted to PNG with no additional quality loss.

3

Download the PNG

Use the file anywhere you need the PNG format, like design or editing.

PNG is a lossless format, ideal for images that will go through editing, screenshots, logos, or any case where maximum quality matters more than file size.

Unlike JPG, PNG supports transparency, useful if you'll be compositing the image over another background later. The conversion preserves the image's original resolution.

It's worth converting to PNG before editing an image repeatedly in sequence, for example in a design tool, since JPG loses a bit of quality every time it's re-saved, the cumulative effect of lossy compression. Working in PNG during editing and only exporting to JPG at the end avoids that buildup.

Technical details

Engine
Pillow (Python)
Direction
JPEG → PNG only
Batch
Up to 20 files
Max size
50 MB per file

Frequently asked questions

Does converting JPG to PNG improve image quality?â–¾

No. Quality already lost in the original JPG's compression doesn't come back. The conversion only changes the file format, without recompressing the image.

Does the resulting PNG end up larger than the original JPG?â–¾

Usually yes. PNG is a lossless format, so the file tends to be larger than the JPG, which uses lossy compression.

Can I convert multiple images at once?â–¾

Yes. Select as many JPG images as you need, up to 20 per batch. The result comes in a ZIP with one PNG per file.