MyTool0
Image ToolsRuns in your browser

JPG to PNG Converter

Turn a JPG or JPEG file into a PNG in the browser without an upload or account.

JPG or JPEG, up to 20 MB, 8,192 px per side, and 16 megapixels. Processing stays in this browser tab.

Private by default

This tool processes your input in the current browser tab and does not upload it for processing.

How to convert JPG to PNG

Choose a .jpg or .jpeg file, review its dimensions, press Convert to PNG, and download the generated .png file.

When PNG is useful

PNG is useful for lossless edits, screenshots, interface graphics, and workflows that require the PNG format. It does not improve the original JPG quality.

Privacy and limits

The selected image is decoded and rendered inside the current browser tab. MyTool0 does not upload the source file or generated result. A temporary object URL is used for previews and released when the file or result changes. The file must have a valid JPEG signature and is limited to 20 MB, 8,192 pixels per side, and 16 megapixels.

Questions

Frequently asked questions

Does PNG restore detail lost by JPEG?

No. PNG prevents additional lossy encoding, but it cannot recreate detail already removed from the JPG.

Why is the PNG often larger?

PNG is lossless and photographic images usually compress more efficiently as JPEG or WebP.

Is conversion private?

Yes. The source and output stay in the browser tab.

Continue

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