Image Format Conversion
Convert images locally in the browser to PNG, JPEG, WebP, BMP, or ICO—no server upload. ICO export can include multiple sizes from 16–256 px, suitable for images with private content.
How to use
- Select a local image
- Choose the output format (optionally enable white background fill)
- Start conversion and preview
- Download the converted file
FAQ
Are images uploaded to the server?
No. Reading, conversion, and download all happen locally in the browser.
Which output formats are supported?
PNG, JPEG, WebP, BMP, and ICO. ICO includes 16, 32, 48, 64, 128, and 256 px sizes.
How is transparency handled?
JPEG, WebP, and BMP do not support transparency; you can fill with white before export. PNG and ICO can keep transparency.