---
title: "Image Converter: JPG, PNG and WebP | ToolSugar"
description: "Convert images to JPG, PNG or WebP in your browser. Handles batches and most common image inputs, with no upload and no watermark on the result."
canonical: https://toolsugar.com/tools/image-converter
image: https://toolsugar.com/og.png
---

# Image Converter

This converter saves images as JPG, PNG or WebP using the encoder built into your browser, so files never leave your device. It reads anything your browser can open, plus HEIC, and converts several files in one run. Dimensions stay the same. Saving as JPG places transparent areas on white, because JPG has no transparency.

Runs on your device

## How it works

1. Add one or more images.
2. Choose JPG, PNG or WebP.
3. Press Convert.
4. Download each file.

## Key facts

- **Output formats**: JPG, PNG, WebP
- **Input formats**: JPG, PNG, WebP, AVIF, GIF, BMP and HEIC where your browser or our decoder can read them
- **Dimensions**: Unchanged
- **Animated files**: Only the first frame is kept

## Common uses

- Make a WebP download usable in software that only opens JPG or PNG.
- Turn a heavy PNG screenshot into a lighter WebP for a website.
- Convert a folder of mixed images to one format before uploading.

## Questions

### Which format should I pick?

JPG suits photos and works almost everywhere. PNG keeps sharp edges and transparency but is larger. WebP is usually the smallest and is supported by current browsers, though some older desktop software cannot open it.

### Does converting to PNG improve quality?

No. PNG stops any further loss, but it cannot restore detail already removed by JPG compression. The file simply gets larger.

### Why did my transparent background turn white?

JPG cannot store transparency, so transparent pixels are placed on white. Choose PNG or WebP to keep them transparent.

[Read the Convert Image guide](https://toolsugar.com/blog/how-to-convert-image-formats)

## Related tools

- [HEIC to JPG](https://toolsugar.com/tools/heic-to-jpg)
- [Compress Image](https://toolsugar.com/tools/image-compressor)
- [Remove Background](https://toolsugar.com/tools/remove-background)