JPG to PNG Converter
Upgrade compressed JPG images into lossless PNG format with alpha channel support. 100% client‑side.
Supports JPEG / JPG images only
📖 How to Convert JPG to PNG – Step by Step
- Step 1: Upload a JPG/JPEG image – click or drag & drop the file.
- Step 2: Preview the original image appears on the left.
- Step 3: Click “Convert to PNG” – the image is converted losslessly using your browser's canvas.
- Step 4: Preview the converted PNG on the right.
- Step 5: Click “Download PNG” to save the lossless PNG file.
💡 Why Convert JPG to PNG?
- ✔️ Lossless quality – PNG preserves every pixel exactly, unlike JPG's compression.
- ✔️ Alpha channel (transparency) – JPG has no transparency; PNG supports full alpha.
- ✔️ Better for text and graphics – sharp edges, no compression artifacts.
- ✔️ 100% client‑side – your images never leave your device.
💡 Pro Tip: Converting a JPG to PNG does not recover original quality lost during JPG compression, but it prevents further quality loss when editing and re‑saving. Use PNG for logos, screenshots, or any image that requires crisp lines and transparency.
🔒 100% client‑side • Your images never uploaded • Lossless conversion • Zero tracking