Swrice Tools JPG to PNG Converter
Upload a JPG image to convert it to PNG format. Everything happens locally in your browser; your image is never uploaded.
How to use the JPG to PNG Converter
- Click Choose JPG image and pick a .jpg or .jpeg file.
- Click Convert to see the PNG result.
- Click Download to save it.
Frequently asked questions
Is this JPG to PNG Converter free to use?
Yes, it is completely free with no sign-up or usage limits.
Is my image uploaded to a server?
No. Conversion happens entirely in your browser using the Canvas API — your image is never uploaded anywhere.
Will converting to PNG improve image quality?
No. JPG is a lossy format, so any detail already lost during the original JPG compression cannot be recovered. Converting to PNG just stops further lossy compression from happening — it re-encodes the existing pixels losslessly rather than restoring the original.
Why convert JPG to PNG at all?
PNG supports transparency and is often preferred for graphics, logos and screenshots with sharp edges or text, where JPG's compression can introduce visible artifacts.
Will the file get bigger?
Usually yes for photos, since PNG is lossless and photographic detail compresses less efficiently than JPG's lossy algorithm. For simple graphics with flat colors, PNG can end up similar in size or smaller.