Image Converter
Convert images between JPG, PNG, WebP, and BMP formats instantly. 100% client-side — your image never leaves your browser.
🔄 Convert Image
Drop an image here or click to upload
JPG, PNG, WebP, BMP, GIF
⚠️ Animated GIF detected — only the first frame will be converted.
Output Format
Quality
92
⚠️ Transparent areas will be filled
#ffffff
Output Preview
Load an image to preview
Image Format Comparison: JPG vs PNG vs WebP
Choosing the right image format depends on your use case. Photographs and complex images with millions of colors compress best as JPEG or WebP. Graphics with sharp edges, text, or transparency should use PNG. For maximum compression and modern browser support, WebP is the best all-around choice.
| Format | Transparency | Animation | Best For | Typical Size |
|---|---|---|---|---|
| JPEG | No | No | Photos | Small |
| PNG | Yes | No | Graphics, logos | Medium |
| WebP | Yes | Yes | Web use | Smallest |
| BMP | No | No | Legacy / print | Large |
| GIF | Partial | Yes | Simple animations | Medium |
Frequently Asked Questions
- How do I convert PNG to JPG?
- Drop your PNG into the converter above, select JPEG as the output format, and click download. Since JPEG doesn't support transparency, any transparent areas will be filled with a background color (default white). All processing happens in your browser — nothing is uploaded.
- What is WebP?
- WebP is a modern image format developed by Google supporting both lossy and lossless compression, transparency, and animation. WebP files are typically 25–35% smaller than JPEG at equivalent quality. All modern browsers support WebP — it's an excellent choice for web images.
- When should I use PNG vs JPEG?
- Use PNG for images needing transparency, sharp edges, or text (logos, icons, screenshots). Use JPEG for photographs and complex images — JPEG's lossy compression produces files 60–80% smaller than PNG with minimal visible quality loss.
- Can I convert JPG to PNG without quality loss?
- Converting JPG to PNG preserves the exact pixel data of the JPEG — no additional quality is lost. However, it cannot recover quality already lost during JPEG compression. The PNG file will be larger since PNG uses lossless compression.
- What image format does Google recommend?
- Google recommends WebP for web images. WebP provides 25–35% smaller files than JPEG and 26% smaller than PNG while supporting transparency and animation. Google's PageSpeed Insights flags opportunities to convert images to WebP. Serve WebP with a JPEG/PNG fallback using the HTML
<picture>element for maximum compatibility.