Docket № I18 · Convert
Convert Images Between JPG, PNG and WEBP
Convert between JPG, PNG and WEBP — one image or a whole batch.
Drop files here, or click to browse
JPG, PNG, WEBP, GIF, BMP or SVGProcessed entirely in your browser — nothing is uploaded
Switch any image to the format you need: WEBP for fast websites, PNG for sharp graphics and transparency, JPG for maximum compatibility. Convert one file or a whole folder’s worth at once.
Every conversion runs on your device, with no uploads and no limits.
How to convert Images Between JPG, PNG and WEBP
- Add your images.
- Choose the output format and quality.
- Download the converted image or a ZIP.
Stays on your device
Every file is processed inside your browser. Nothing is uploaded, so your documents never touch a server.
No sign-up, no watermark
No account, no daily cap and nothing stamped on your file. Open the tool and get your result.
Works without internet
Once this page has loaded you can switch off Wi-Fi and the tool keeps working — proof nothing leaves your device.
Frequently asked questions
Which format is smallest?
WEBP is usually 25–35% smaller than JPG at the same visual quality and is supported by all modern browsers.
What happens to transparency when converting to JPG?
JPG cannot store transparency, so transparent areas are filled with white.