Privacy notice
Conversion happens locally in your browser. No image data is uploaded or stored.
Image Tools
JPG to PNG Converter
Convert JPG or JPEG images to PNG format entirely in your browser with no backend service.
Client-side conversion
Your image never leaves the browser during conversion.
Preview before download
See the image before you save the PNG output.
Simple workflow
Upload, preview, convert and download in a couple of clicks.
Drag & drop a JPG image
or click the button above to select a file.
File name
Original size
Preview
How it works
The Canvas API reads the uploaded JPG and exports it as a PNG file for download.
Frequently asked questions
Can I convert files offline?
Yes. The conversion runs fully in the browser without any server access.
Is PNG lossless?
Yes. PNG is a lossless format that preserves image quality.
What file formats are allowed?
Only JPG and JPEG uploads are accepted by this tool.
How do I reset the tool?
Click Reset to clear the selected image and return to the default state.