Free · In-Browser · No Upload
JPG to PNG Online
Convert JPG photos into lossless PNG files. PNG preserves every pixel exactly, making it ideal for further editing, design work and uploads that require the PNG format.
- No upload — 100% private
- Instant, in-memory processing
- Free, no sign-up, no watermark
Step by step
How to use JPG to PNG
- 01
Step 1
Add JPG files
Drag and drop one or many JPG images, click to browse, or paste from your clipboard.
- 02
Step 2
Adjust settings
PNG is lossless, so every pixel is kept exactly — no settings needed.
- 03
Step 3
Download PNG
Convert instantly and download each file, or grab everything at once as a ZIP.
Help & clarification
Frequently Asked Questions
How do I convert JPG to PNG?
Drop your JPG files into the converter above, adjust the options if you like, and click “Convert Now”. Your PNG files are ready to download in seconds.
Will converting JPG to PNG improve quality?
PNG preserves the image exactly as it is now — it can't restore detail already lost to JPG compression — but it prevents any further loss when you edit and re-save.
Can I convert multiple images at once?
Yes. Add as many files as you like; they're processed one after another and can be downloaded together as a ZIP.
Are my images uploaded to a server?
No. Every operation runs locally in your browser using the HTML5 Canvas engine. Your files never leave your device, so they stay completely private.
Is there a file size limit?
You can process images up to 50 MB each. Very large images (above roughly 16,000 pixels on a side) may exceed what some browsers — particularly on mobile — can handle in memory.
Is this tool free to use?
Yes — it's completely free with no sign-up, no watermarks added to your output and no daily limits.
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