How do I convert PNG to JPG?

Upload your PNG image, select JPG as the output format, choose your quality level (1-100), and click Convert. Transparent areas in the PNG will be filled with a white background in the JPG output.

What is the difference between JPG and PNG?

JPG uses lossy compression, producing smaller files ideal for photographs. PNG uses lossless compression and supports transparency, making it better for graphics, logos, and screenshots. WebP offers the best of both with smaller file sizes.

Can I convert multiple images at once?

Yes. You can drag and drop or select multiple images at once. Each will be converted to your chosen format and can be downloaded individually or all at once.

Image Format Converter

Convert between JPG, PNG, WebP & BMP — instantly in your browser

Instant | 100% client-side

Upload Images

Drag & drop images here or browse

Supports JPG, PNG, WebP, BMP, GIF • Up to 50 MB

Output Settings

Convert To

Quality:

Smaller file Higher quality

Format Guide

JPG Best for photos. Lossy compression, smallest files. No transparency.
PNG Best for graphics & logos. Lossless, supports transparency.
WebP Modern format. Smaller than JPG & PNG with great quality.
BMP Uncompressed bitmap. Large files, maximum quality.

Quick Tips

Use WebP for the best quality-to-size ratio on the web
Use PNG when you need transparent backgrounds
JPG quality of 80–85% offers great results with smaller files
Batch convert multiple images at once to save time

100% Private

All conversions happen locally in your browser using the Canvas API. Your images are never uploaded to any server.

How Image Format Conversion Works

Understanding image formats and when to use each one

Image format conversion re-encodes the pixel data of an image from one format to another. Each format uses a different compression algorithm with its own tradeoffs between file size, quality, and feature support (like transparency or animation).

Our converter uses the browser's built-in HTML5 Canvas API to decode and re-encode images. This means your images never leave your device — the conversion happens entirely in your browser's memory, ensuring complete privacy and instant results regardless of file size.

JPG to PNG

Convert photographs from lossy JPG to lossless PNG format. Ideal when you need to edit images without further quality loss, or when you need to add transparency later.

PNG to JPG

Reduce file size by converting PNG screenshots or graphics to compressed JPG. Perfect for email attachments, blog images, and web uploads where smaller files load faster.

Convert to WebP

WebP offers 25–35% smaller file sizes than JPG at equivalent quality, and supports transparency like PNG. It's the preferred format for modern websites and web apps.

Image Format Comparison

Choose the right format for your use case

Feature	JPG	PNG	WebP	BMP
Compression	Lossy	Lossless	Both	None
Transparency	No	Yes	Yes	No
Animation	No	APNG	Yes	No
File size	Small	Medium	Smallest	Very large
Best for	Photos	Graphics	Web	Printing
Browser support	Universal	Universal	96%+	Universal

Frequently Asked Questions

Common questions about image format conversion

Upload your JPG/JPEG image using the file picker or drag & drop, select PNG as the output format, and click Convert All. The conversion happens instantly in your browser. PNG is a lossless format, so there is no additional quality loss during conversion.

Upload your PNG file, select JPG as the output format, and adjust the quality slider (80–85% is recommended for most use cases). Click Convert All and download. Note: any transparent areas in the PNG will be filled with a white background in the JPG output.

JPG (JPEG) uses lossy compression — it discards some image data to achieve smaller file sizes, making it ideal for photographs. PNG uses lossless compression — it preserves all image data and supports transparency, making it better for graphics, logos, and screenshots.

WebP offers 25–35% smaller file sizes than JPEG at equivalent quality, and also supports transparency like PNG. It is supported by all modern browsers (96%+ global coverage). Use WebP for websites and web applications where faster loading times are important.

No. All image processing happens 100% locally in your browser using the HTML5 Canvas API. Your images are never sent to any server, never stored, and never shared with anyone. You can verify this by checking the Network tab in your browser's developer tools.

The tool supports images up to 50 MB each. However, very large images (over 20 MP) may be slower to process depending on your device. There is no limit on the number of images you can convert.