Image Converter
JPEG, PNG, WebP, and GIF frames.
Loading tool
Change a PNG screenshot into JPEG for email, or WebP for a lighter page. Conversion is a local re-encode.
How to use this tool
- Choose a file on this device. Pick an image from your computer or phone. The file stays in this browser tab.
- Set size or quality. Use the sliders and format controls. A preview is shown when the tool can make one.
- Download the new file. Save the result. The original on disk is not overwritten.
Format notes
JPEG cannot keep transparency; transparent pixels become a matte color. Animated GIF exports the first frame unless you keep GIF. WebP supports both lossy and lossless.
Privacy
Files never leave the device. The converter does not call a remote encoder.
Frequently asked
Can I convert HEIC from an iPhone?
Only if this browser can decode HEIC. Safari often can; others may not.
Will SVG convert to PNG?
Yes, by rasterizing at the size you set. Vectors become pixels.
Is ICO supported?
Use the favicon generator if you need a multi-size .ico pack.
Does conversion strip metadata?
Yes. The new file is a fresh encode.
Can I batch a folder?
Add several files in one visit. Each is converted in this tab.