Image Conversion

Convert JPG to PNG

Convert .jpg files to .png format locally on your desktop. Fast, private, completely offline. Nothing leaves your machine.

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.jpg
Input
LOCAL
.png
Output

How to convert JPG to PNG

1

Open dotformat

Launch the app and drag your .jpg file into the window.

2

Select PNG

Choose PNG from the format picker. It'll be auto-suggested for image files.

3

Done

Click convert and your .png file is saved instantly.

About image conversion

High-quality image conversion powered by Sharp. Supports transparency, metadata preservation, and optimized compression.

All image conversions run entirely on your device. No files are uploaded. Your data stays private.

Key details

Input format: .jpg (JPG)

Output format: .png (PNG)

Category: Image

Processing: 100% local

File size limit: None

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