Image Converters

JPG to PNG Converter

Convert JPEG images to PNG format in seconds, directly in your browser. PNG output is lossless. No additional quality loss is introduced during conversion. No upload, no watermark, no account.

Browser-only, no upload needed Original file untouched Instant download

Drop your JPG file here

or click to browse

JPGJPEG

All image processing uses your browser's Canvas API; files never leave your device

Features

  • Lossless PNG output. No quality degradation
  • Supports JPG and JPEG input files
  • Original dimensions and DPI preserved
  • Download PNG immediately after conversion
  • No upload, processed locally with Canvas API
  • Handles images up to browser memory limit

How to use it

  1. Drop your JPG image on the upload zone or click Browse.
  2. The PNG preview appears instantly.
  3. Click Download to save the .png file.

Use cases

  • Converting photos to PNG for editing with transparency support
  • Converting screenshots for use in documents that require PNG
  • Preparing images for tools that require PNG input
  • Creating PNG thumbnails from JPEG originals

Limitations

  • PNG output is useful when you need a lossless export from a JPG source.
  • Browser canvas export may remove embedded metadata and color profile information.
  • Very large images depend on available browser memory and device performance.
See also

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Questions & answers

Frequently asked

Will the PNG be larger than the JPG?

Yes. PNG is lossless and typically larger than JPG for photographs. If file size matters, consider using WebP or keeping the JPG format.

Does the conversion add a white background?

Yes. JPEGs have no transparency, so the output PNG has an opaque white background like the original.