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EasyImage

Convert image

Change an image between JPEG, PNG, WebP and AVIF.

Drop images here

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JPEG · PNG · WebP · AVIF · up to 10.0 MB · 5 at a time

Your files are deleted automatically after 1 hour.

How it works

The real format is read from the file contents, not its name, then the image is decoded and written in your chosen format. Converting to JPEG discards transparency, so any transparent area is composited over the background colour you pick — otherwise those edges would come out black. WebP and AVIF keep transparency.

Formats and limits

Accepts
jpeg, png, webp, avif, gif, tiff, bmp
Outputs
jpeg, png, webp, avif
Max size
10.0 MB
Per batch
5 files

Your privacy

Files are deleted automatically one hour after upload. Nothing is kept, and no account is needed to use this.

Convert an image between JPG, PNG, WebP, and AVIF online. Each format has a job: JPG for photos, PNG for graphics and transparency, WebP and AVIF for the smallest modern files. Converting lets you pick the right one for where the image is going.

Which image format should you use?

Every format has a job. JPG is the universal choice for photographs. PNG is lossless and keeps transparency, so it suits logos, screenshots, and graphics with sharp edges. WebP and AVIF are the modern web formats — both make much smaller files than JPG or PNG at the same quality, with AVIF usually the smallest and WebP the most widely supported.

Pick the target based on where the image is going: JPG or WebP for photos on the web, PNG or WebP for graphics that need crisp edges or transparency, AVIF when the very smallest file matters most.

Convert an image without losing quality

Converting to a lossless format (PNG, or lossless WebP) never throws away detail. Converting to a lossy format (JPG, WebP, AVIF) re-encodes at a quality you choose — set high and the result is visually identical to the original. Transparency is preserved whenever the target supports it (PNG, WebP, AVIF); converting to JPG flattens transparent areas onto a background colour you pick.

How to convert an image

  1. 1Upload the image you want to convert.
  2. 2Choose the output format — JPG, PNG, WebP, or AVIF.
  3. 3Set quality if the format is lossy, or keep the sensible default.
  4. 4Download the converted image in the new format.

When to use Convert image

  • Switching a photo to WebP or AVIF to make a web page load faster.
  • Turning a WebP a program will not open into a universally supported JPG or PNG.
  • Getting a transparent PNG from a format that flattened the background.
  • Standardising a folder of mixed formats into one.

Frequently asked questions

Which format should I convert to?

Photos: JPG for compatibility, or WebP/AVIF for smaller size. Logos, screenshots, or anything with transparency or sharp edges: PNG, or WebP for a smaller lossless result.

Does converting lose quality?

Converting to a lossless format (PNG) never loses quality. Converting to a lossy one (JPG, WebP, AVIF) re-encodes at the quality you choose — high settings are visually identical to the original.

Is transparency kept?

Yes, when the target format supports it (PNG, WebP, AVIF). Converting to JPG has no transparency, so those areas are filled with a background colour.

Related tools

JPG to PNGConvert a JPG photo to a lossless PNG.PNG to JPGConvert a PNG to a smaller JPG, with control over quality and background.JPG to WebPConvert a JPG to WebP for a smaller file at the same quality.PNG to WebPConvert a PNG to WebP, keeping transparency at a fraction of the size.