JPG to JPEG converter

Convert JPG to JPEG online for free, without uploading your files. Adjust image size and quality, convert a batch, and download the results on your device.

Source format
Output format

Images 0

Other supported formats are also accepted.

View supported formats

AVIF · BMP · GIF · HEIC · HEIF · ICNS · ICO · JPEG · JFIF · PNG · PPM · PAM · PSD · PSB · TGA · TIF · TIFF · WEBP · XCF · SVG · PDF · EPS · PS · XPS · ODG · ODD · PUB · 3FR · ARW · CR2 · CR3 · CRW · DCR · DNG · ERF · MOS · MRW · NEF · ORF · PEF · RAF · RAW · RW2 · X3F

How to convert JPG to JPEG

  1. Add your JPG files.
  2. Choose JPEG as the export format.
  3. Convert, then download your files individually or as a ZIP.

JPG to JPEG: formats and conversion tips

JPG

JPG is widely used for photos, email attachments and social media. Its adjustable compression helps reduce file size, but it does not support transparent backgrounds.

JPEG

JPEG is widely used for photos, email attachments and social media. Its adjustable compression helps reduce file size, but it does not support transparent backgrounds.

Use the quality setting to balance detail and file size.

Questions about converting images

Are my files uploaded?

No. Your browser processes the files on your device. Conversion does not send your images to a server.

Will converting JPG to JPEG improve image quality?

Changing the format cannot restore detail already lost. Keep the original dimensions to avoid unnecessary resampling; lossy output formats can discard additional detail.

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Conversion runs in your browser; files are not uploaded for processing.

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