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Convert JPG to PNG — lossless output, free.
Converting a JPG to PNG stops further lossy compression cycles when you edit or re-save the file. It also adds alpha channel support for compositing.
How it works
- 1Upload your JPG
Choose any .jpg or .jpeg file up to 25 MB.
- 2PNG output, no re-encoding artefacts
The tool decodes the JPEG and saves it as a lossless PNG. No additional quality loss beyond what the original JPEG already had.
- 3Download the PNG
Direct download, same dimensions, no watermark.
What you get
- Compress JPEG, PNG, and WebP images for free
- Convert to WebP for maximum web compression
- See before/after file sizes instantly
- No account or signup required
- Runs in your browser — nothing uploaded to social platforms
Frequently asked questions
- Will converting JPG to PNG improve quality?
- No — JPEG artefacts already in the image are preserved in the PNG. What you gain is that subsequent saves will not add further loss, which matters when editing.
- Why is the PNG bigger than the JPG?
- JPEG is lossy and highly compressed; PNG stores pixel data losslessly. File size increase is expected.
- Is it free?
- Free, no account, no watermark.