Image Format Converter

Choose PNG, JPEG or WebP and control the output quality.

Open this tool

Changing format means encoding the image again, not simply renaming its extension.

Choose PNG, JPEG or supported WebP and inspect quality and transparency afterwards.

Inputs and controls

One image or a batch

Source images

JPEG, PNG, WebP

Static images. Up to 4 MiB per file, 12 MiB total and 4 million pixels per image. At most six source images.

Download format

Tool inputs

PNG, preserves alpha, JPEG, flattens alpha, WebP, server support needed

Quality

Tool inputs

Allowed range: 1 to 100

Canvas background

Tool inputs

How to use

Choose a static JPEG, PNG or WebP source. Check the displayed upload limits before processing.
Set Download format, Quality and Canvas background. Review the selected units and options before preparing the output.
Select Prepare image. Inspect the resulting preview, dimensions and file size, then download the output you need.

Why use this tool

The format controls let you match the result to the next website or document.

Before relying on the result

Compare the finished picture with its source. JPEG needs a flattened background. PNG and supported WebP can preserve alpha.

Questions

Can I keep transparency in every format?

No. JPEG needs a flattened background. PNG and supported WebP can preserve alpha.

What should I check before using Image Format Converter?

Prepare a supported source image and check Download format, Quality and Canvas background. Use the exact units shown beside the controls and replace any example values with your own inputs.

Source page last modified: 2026-10-04T18:22:34+00:00. This profile describes the tool; use its page to run it.

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