Free Online Image Converter — PNG, JPG, WebP & More
Convert images between 10+ formats instantly. Batch conversion. 100% privacy. No sign-up required.
Your images never leave your device. All conversions happen directly in your browser using client-side processing. We don't upload, store, or access your files.
Drag and drop images here, or click to browse
Select Output Format
Free PNG to WebP and JPG to WebP Converter
Our free online image converter makes it easy to change image formats in seconds. Whether you need to convert WebP to JPG, PNG to WebP, or any other combination, follow these simple steps:
- Upload your images — Drag and drop files into the upload area, or click "Choose Files" to browse. You can select multiple images for batch conversion.
- Select the output format — Choose from WebP, JPG, PNG, AVIF, GIF, or BMP. Popular formats are highlighted for quick access.
- Adjust quality (optional) — Use the quality slider to balance file size and image quality. Smart defaults are set for each format.
- Convert and download — Click "Convert All" and download your converted images individually or as a ZIP archive.
Need to convert 100+ images at once? Our batch image converter handles unlimited files with no restrictions or sign-up required.
Supported Image Formats — PNG, JPG, WebP, AVIF & More
Convert between all major image formats used on the web, in photography, and for print. Our converter supports the following formats:
| Format | Compression | Transparency | Best For |
|---|---|---|---|
| JPG / JPEG | Lossy | ✕ | Photos, complex images |
| PNG | Lossless | ✓ | Logos, screenshots, graphics with transparency |
| WebP | Both | ✓ | Web images — 30% smaller than JPG |
| AVIF | Both | ✓ | Next-gen web images, best compression |
| GIF | Lossless | ✓ | Simple animations, icons |
| BMP | Uncompressed | ✕ | Raw image data, legacy applications |
| HEIC | Lossy | ✕ | iPhone photos (coming soon) |
| TIFF | Both | ✓ | Print, photography (input only) |
Why Convert to WebP? Image Optimization for SEO
WebP is a modern image format developed by Google that provides superior compression for images on the web. Here's why millions of websites are switching to WebP:
⚡ 30% Smaller File Sizes
WebP images are on average 25-34% smaller than equivalent JPEG images and 26% smaller than PNG images, with no perceptible quality difference.
📈 Better SEO Rankings
Google uses page speed as a ranking factor. Smaller images mean faster load times, which directly improves your Core Web Vitals scores and search rankings.
🌐 96%+ Browser Support
As of 2026, WebP is supported by over 96% of browsers worldwide, including Chrome, Firefox, Safari, and Edge. It's safe to use as your primary web image format.
🎨 Transparency Support
Unlike JPG, WebP supports transparent backgrounds — making it a versatile replacement for both JPG (photos) and PNG (logos, graphics) in a single format.
Converting your images to WebP is one of the easiest ways to improve your website performance. Use our free PNG to WebP or JPG to WebP converter to optimize your images instantly.
Batch Image Converter — Frequently Asked Questions
Is this image converter really free?
Yes, 100% free with no limits. There's no sign-up, no watermarks, and no file count restrictions. Convert as many images as you need.
Do you store my images on your servers?
No. All image conversions happen directly in your browser using client-side processing. Your images never leave your device and are never uploaded to any server.
How many images can I convert at once?
There's no artificial limit. Our batch image converter can handle 100+ images simultaneously. For very large batches, images are processed in parallel for optimal performance.
Will I lose quality when converting images?
It depends on the format. Converting between lossless formats (like PNG) preserves perfect quality. For lossy formats (JPG, WebP), you can use our quality slider to control the balance between file size and quality. The default settings are optimized to minimize quality loss.
How do I convert WebP to JPG?
Simply upload your WebP images, select "JPG" as the output format, adjust quality if desired, and click "Convert All." Your converted JPG files will be ready to download instantly.
Can I convert HEIC photos from my iPhone?
HEIC support is coming soon. In the meantime, you can use Apple's built-in sharing feature to convert HEIC to JPG on your iPhone, then use our tool for further conversions.
Does this converter work on mobile devices?
Yes! Our image converter is fully responsive and works on smartphones, tablets, and desktops. All processing happens in your mobile browser — no app installation needed.