Convert JPG to PNG

Re-encode your JPG image as PNG while keeping the picture itself in a widely usable output file.

Need to convert your PNG file to JPG?
JPGPNG

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JPG to PNG Conversion Overview

qlot converts your JPG image to PNG for pixel editing and transparent workflows, carrying over dimensions, crop, colors, gradients, edges, shadows, highlights, and visible detail.

Already-compressed photo data cannot regain detail lost before conversion, so qlot repackages the remaining pixels for editing-oriented pixel output without inventing missing information. If another conversion is needed later, starting from the earliest source avoids another unnecessary lossy step.

Built for editing copies, interface assets, PNG-only uploads, and transparency-ready workflows when the same picture is needed in another image format. Conversion uses pixel re-encoding, so the PNG starts from the visible quality already present in the JPG source.

Same picture, new format

The visible JPG image is decoded and written into a PNG container for use in tools that expect that format.

Format features can change

PNG can carry transparency when the source image contains it in the converted output file where the destination format allows it.

Choose for compatibility

Convert when a site, app or workflow accepts PNG but does not accept your current JPG image.

Single-image conversion

The conversion re-encodes one image rather than rebuilding pages, paragraphs, tables or other document structure.

Saved in My Files

Converted files remain available in My Files for 1 day on Preview and up to 30 days on Team.

No text extraction

Words visible inside the picture stay part of the image; converting to PNG does not turn them into editable text.

How to convert JPG to PNG

1

Add your file

Drop your JPG image onto the box above, or select it from your device. Upload starts when you begin the conversion.

2

Convert

We decode the JPG image and encode the same picture as PNG. Format-specific features such as transparency can change.

3

Download

Your PNG image is ready to download.

What you can control

Pro+
ResolutionSet output image resolution in dpi
RescalingScale the output image
Keep aspect ratioIf set to true, the barcode will be generated using recommended proportions based on the larger dimension
Downscale onlyScaling only if the input image is larger than the output
HeightImage height in pixels
WidthImage width in pixels
InterpolationSpecifies whether the image parser should use image interpolation
Transparent colorAdd alpha channel to image, setting pixels matching color to transparent

Converting at volume?

Enterprise plans set conversion volume, retention and deployment around your organization's requirements. Talk to us about what your team needs.

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ENTERPRISE
VolumeCustom
ConcurrencyCustom
File sizeUp to 1 GB
Queue priorityDedicated
RetentionCustom
DeploymentOn-premises available

Frequently asked questions

Questions about converting JPG images to PNG.

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01Will JPG quality improve after converting to PNG?

No. PNG stops further lossy compression, but it cannot restore detail that the JPG already discarded. Existing blocking, ringing, or blur remains part of the image. The PNG may preserve that current state exactly, but it does not recreate the original uncompressed photo.

02Will the PNG suddenly have transparency?

No. PNG supports transparency, but converting a normal JPG does not automatically know which pixels should become transparent. The existing image remains opaque unless you remove a background separately in an image editor or another dedicated processing step.

03Why is my PNG bigger than the JPG?

PNG is lossless, while JPG is designed to compress photographs by discarding some information. Storing the already-compressed JPG pixels losslessly can therefore require more space. A larger PNG does not mean the conversion added image detail.

04Can I keep editing the PNG without more loss?

Yes. Saving a PNG again does not add JPEG-style generational loss because PNG compression is lossless. That makes it useful as an intermediate working file, although the image still starts with whatever quality was present in the original JPG.

05Why convert JPG to PNG?

Use PNG when a workflow specifically requires PNG or when you want a lossless file for further editing. Do not use it expecting a smaller image or restored quality. For ordinary photos where file size matters, staying with JPG may be more practical.

Convert within the tools your team already uses

Use qlot with the messaging, collaboration, and cloud storage tools you already rely on. New integrations are rolling out to bring converted JPG files directly into your existing workflow.

Webhooks and REST APIREST API and webhook access are available on request for teams that want to automate file conversion.
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Start converting JPG files with qlot today.

AI-powered document conversion optimized for speed, accuracy, and precision.

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