What is the Image Format Converter?
JPEG, PNG and WebP each have different strengths — JPEG for small photo files, PNG for transparency and sharp graphics, WebP for the best of both on modern web pages. This tool converts your image between any of the three, entirely in your browser, with a quality slider for JPEG and WebP output.
How to Use This Tool
- Upload your image (JPG, PNG or WEBP).
- Choose the format you want to convert to.
- Adjust quality if converting to JPEG or WebP (PNG is always lossless).
- Click Convert and download your file.
Choosing the Right Format
| Format | Best For | Transparency |
|---|---|---|
| JPEG | Photos, smallest file size | No |
| PNG | Logos, text, screenshots | Yes |
| WebP | Modern websites, best size/quality balance | Yes |
Frequently Asked Questions
What image formats can I convert between?
JPEG, PNG and WebP — upload any of the three and convert to any of the other two.
Which format should I choose?
Use JPEG for photos where small file size matters most. Use PNG when you need transparency or sharp text/graphics with no compression artifacts. Use WebP for the best balance of quality and file size on modern websites.
Will converting to JPEG remove transparency?
Yes — JPEG doesn't support transparency. Any transparent areas in your source PNG or WebP are filled with white when converting to JPEG.
Is my image uploaded to a server during conversion?
No. Conversion happens entirely in your browser using the Canvas API. Your file is never uploaded anywhere.
Last updated: August 2026