Loading tool…
How to Convert Image Formats
The Image Format Converter transforms images between PNG, JPEG, WebP, and other formats — entirely in your browser.
- Upload an image in any supported format.
- Select the target format (PNG, JPEG, WebP).
- Download the converted image.
When to Use Each Image Format
JPEG is best for photographs (lossy, small files). PNG is best for graphics with transparency or text (lossless, larger files). WebP offers the best of both — lossy or lossless compression with smaller file sizes than both JPEG and PNG. Use WebP for web performance, JPEG for photo sharing, and PNG when you need transparency or pixel-perfect quality.
Why Use Our Image Converter?
- Multiple formats — PNG, JPEG, WebP conversions.
- Transparency handling — PNG alpha channels are preserved or composited appropriately.
- No upload — everything runs in your browser.
- Quality control — set output quality for lossy formats.
Frequently Asked Questions
Can I convert HEIC to JPEG?
Yes. HEIC (the default iPhone photo format) is automatically decoded and can be converted to JPEG, PNG, or WebP.
Does converting to PNG increase file size?
Often yes. PNG is lossless, so it stores every pixel perfectly. A JPEG photo converted to PNG will typically be much larger.
Is WebP supported everywhere?
Yes, all modern browsers support WebP. For legacy browser support (IE11), use JPEG or PNG as a fallback.
Are my images private?
Yes. No images are uploaded. Conversion happens in your browser.