Image Converter

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Convert images between PNG, JPG and WebP in your browser.

Nothing Is UploadedRuns In This Browser TabNo Account Needed

How It Works

1

Upload / Input

Select your files or paste your content to get started.

2

Process

The work happens in this browser tab. Your file never leaves your device, so nothing is queued, stored or transmitted.

3

Download / Result

Get your results instantly. Download files or copy output in one click.

Features

Batch convert multiple images
Output to PNG, JPG or WebP
Adjustable quality for JPG and WebP
Background colour for transparent areas
Client-side processing for privacy

How to use Image Converter

  1. Add your images

    Drop in one file or a batch.

  2. Choose the output format

    PNG, JPG or WebP.

  3. Set the quality

    JPG and WebP have a quality slider; PNG is lossless.

  4. Convert and download

    Save files one at a time or take them all.

When to use Image Converter

  • Meeting an upload form that accepts only one format
  • Shrinking photos for a website
  • Opening HEIC photos from an iPhone on any device
  • Getting a PNG from a WebP image

FAQ

Choose PNG, JPG or WebP as the output. Common image files, including HEIC photos from an iPhone, can be used as input.
No. The conversion runs in your browser, so your files never leave your device.
JPG for photographs, PNG for graphics and transparency, WebP when you want the smallest file and the destination supports it.
Converting to JPG or WebP at less than full quality is lossy. PNG output is lossless, though it cannot recover detail already lost.

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About Image Converter

Each image format is a trade between size, quality and compatibility. PNG is lossless and keeps transparency, JPG is small and universal for photographs, and WebP is usually smaller than both at similar quality.

Converting between them is simple, but the direction matters. Going from a lossy format to PNG does not restore detail that was already lost; it only makes the file larger. Going from PNG to JPG fills any transparent area with a solid colour, which you can choose here.

Tips and limits

  • Use JPG for photographs and PNG for screenshots and logos.
  • JPG has no transparency, so pick the background colour deliberately.
  • Converting a JPG to PNG does not improve quality.