Convert Image Format
Change PNG, JPG and WebP into each other.
FREE - NO SIGN-UP - RUNS ON YOUR DEVICE
Your files stay on your device
- PNGinput
- JPGoutput
- Batchmode
- Qualitycontrol
Convert Image Format at a glance
- Input formats
- PNG
- Output formats
- JPG
- Maximum file size
- Device memory
- Batch
- Batch conversion
- Quality control
- Adjustable JPG quality
- Metadata handling
- Verify output
- Price
- Free
- Account required
- No
How to use Convert Image Format
- 1
Add PNG Files
Add your PNG files.
- 2
Set JPG Quality
Set the output quality.
- 3
Download JPGs
Download the JPG results.
Frequently asked questions
When should I use JPG instead of PNG?
JPG is best for photographs where a smaller file size is important. PNG is suited for images with sharp lines, text, or transparency.
What happens to transparency?
The JPG format does not support transparency. Transparent pixels are flattened onto the background colour used by the converter.
Can I convert back from JPG to PNG?
Converting the JPG back to PNG will not restore detail lost during JPG encoding.
Understanding PNG to JPG Conversion
This tool converts PNG files to JPG format. You can adjust the output quality, which affects both file size and image clarity.
- The main reason to convert from PNG to JPG is to reduce file size. JPG uses lossy compression, which is ideal for photographs.
- The JPG format does not support transparency. When converting a PNG with a transparent background, you must choose a solid colour to fill those areas.
Full specification
| Input formats | PNG |
|---|---|
| Output formats | JPG |
| Maximum file size | Limited only by your device memory |
| Batch | Yes, convert multiple files |
| Quality control | Yes, adjustable slider for JPG quality |
| Metadata handling | Verify against generated output |
| Price | Free |
| Account required | No |
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