ToolPony.comDocumentation

Image converter

Add mixed image formats in one batch. ToolPony detects each input and lets you choose the output format, quality and background per image. Download individual files or a ZIP.

Get started

  1. Add up to 12 images. ToolPony detects each input format from its contents.
  2. Set the output format for the batch, or choose each image’s format, quality and background.
  3. Convert, compare the previews, and download individual results or a ZIP.

Try it

Good to know

PNG preserves transparency. JPEG is suited to opaque photographs. WebP supports transparency and adjustable quality. Your browser decodes the original; animation is reduced to one frame.

Limits

Up to 12 images and 64 MiB per batch, with 20 MiB and 24 megapixels per input. PNG, JPEG and WebP output depends on browser encoders. Animated images become a single frame and original metadata is removed.

Choose PNG to keep transparency or JPEG for photos and compatibility. JPEG fills transparent areas with the selected background. WebP supports transparency and adjustable quality. AVIF appears as an output option when the browser can encode it.

For example, a transparent WebP logo can become a transparent PNG. A PNG that needs to work in a JPEG-only form can use a white background. A JPEG converted to PNG keeps its visible detail.