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ToolBox World

JPG to PNG Converter

PNG files are lossless, which makes them ideal when you plan to edit an image several times or need a format that every design tool accepts. Drop in your JPEGs and get pixel-perfect PNG copies instantly.

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How to use the JPG to PNG Converter

  1. 1

    Select or drag in one or more .jpg or .jpeg files.

  2. 2

    Click “Convert to PNG”.

  3. 3

    Download each PNG individually, or grab everything as a single ZIP file.

Features & benefits

  • Lossless output

    Once converted, your image will not lose any further quality no matter how many times you edit and re-save it.

  • Batch friendly

    Convert up to 20 photos at once and download them together.

  • No watermark

    Your converted files are clean, full-resolution copies with no branding added.

  • Works offline

    After the page loads, conversion needs no internet connection at all.

JPG vs PNG: when to convert

JPEG uses lossy compression that is excellent for photographs but introduces small artefacts each time a file is saved. PNG stores every pixel exactly, so it is the safer choice for an image that will go through several rounds of editing, or for graphics that contain text and sharp edges.

Keep in mind that converting a JPEG to PNG cannot restore detail that JPEG compression already removed, and the PNG will usually be larger. Convert when you need PNG compatibility or a lossless working copy — not to shrink a file.

Frequently asked questions

Will the PNG have a transparent background?

JPEG images have no transparency, so the PNG will keep the original solid background. You would need an editing tool to remove the background.

Why is my PNG larger than the JPG?

PNG is lossless and stores every pixel exactly, whereas JPEG throws detail away to save space. Larger output is normal and expected.

Does conversion change the resolution?

No. The PNG has exactly the same width and height in pixels as the original photo.