Convert PNG to JPG

Convert PNG files to JPG locally, completely free and with maximum privacy.

Drag and drop your files here

or click to browse local files (large files supported, limited only by browser RAM)

Upload Files

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How to convert PNG to JPG

  1. Drop your .png files above, or click Upload Files. You can add many files at once.
  2. JPG is already selected as the output. Open the settings (gear icon) to fine-tune the result.
  3. Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
  4. Download your .jpg files as soon as each one finishes.

What to know about PNG to JPG conversion

  • JPG uses lossy compression, so files are usually much smaller than PNG. Use the quality slider to balance size and detail.
  • JPG has no transparency, so transparent areas of the PNG are filled with white.
  • JPG is best for photographs and images where a small file size matters, and opens in every browser, phone, camera and image editor.

PNG vs JPG

FeaturePNG (Portable Network Graphics)JPG (Joint Photographic Experts Group)
Compressionlosslesslossy
TransparencyYesNo
AnimationNoNo
Best forscreenshots, logos and graphics with sharp edges or transparencyphotographs and images where a small file size matters
Opens inevery browser, operating system and image editorevery browser, phone, camera and image editor

PNG (Portable Network Graphics): A lossless image format supporting transparency, ideal for web graphics, screenshots, and logos.

JPG (Joint Photographic Experts Group): A popular lossy compressed image format, widely used for digital photographs and web images.

Conversion options

  • Quality (1–100)
  • Resize by width, height or both (aspect ratio is preserved)
  • Filters: grayscale, sepia, blur and sharpen
  • Custom output file name

Frequently asked questions

Is it safe to convert PNG to JPG here?

Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.

Is there a file size limit?

There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.

Can I convert several PNG files at once?

Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.

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