About Format Converter
Convert images between PNG, JPEG, WebP, and BMP formats instantly in your browser. No upload needed. Convert PNG to JPG to reduce file size, or JPG to PNG to preserve transparency. Uses the Canvas API for client-side conversion.
How to Use Format Converter
Upload your image (PNG, JPEG, WebP, or BMP).
Select the target format: JPEG, PNG, or WebP.
For JPEG/WebP, adjust the quality slider.
Download the converted image.
Frequently Asked Questions
Can I convert PNG to JPEG?
Yes — upload your PNG and select JPEG as the output format. Note that JPEG does not support transparency; transparent areas become white.
What is WebP and why use it?
WebP is a modern image format developed by Google. It produces smaller files than JPEG and PNG at similar quality, making it ideal for web use.
Does the conversion preserve transparency?
Transparency (alpha channel) is only preserved when converting to PNG or WebP. Converting to JPEG replaces transparent areas with a white background.
Is there a file size limit?
No server-side limit since processing happens in your browser. Very large images (above 20MP) may be slow depending on your device.