How to convert an image format
- Add your image — JPG, PNG, WebP or others.
- Choose the output format: JPG, PNG, WebP or AVIF.
- Download the converted file, ready to use anywhere.
Why convert image formats?
The right format saves space and works everywhere. WebP and AVIF make tiny files for the web, PNG keeps transparency, and JPG is the universal choice for photos.
Private by design
Smith Studio runs entirely in your browser. Your photos never leave your device, never touch a server, and we set no cookies. It's completely free — no sign-up, no watermark, no ads.
Frequently asked questions
What is the difference between JPG, PNG, WebP and AVIF?
JPG is great for photos, PNG keeps transparency, and WebP and AVIF give the smallest files at high quality.
Which format is smallest?
AVIF is usually smallest, then WebP. Both look great at a fraction of a JPG's size.
Will I lose transparency converting to JPG?
Yes — JPG has no transparency. Use PNG or WebP if your image needs a transparent background.
Are my images uploaded anywhere?
No. Conversion runs entirely in your browser.
Is converting free?
Yes — free, no sign-up, no watermark.
