toolsii

Convert PNG → WebP

Local processing, no signup. Choose a file, check the preview and download.

Convert image

Convert between JPG, PNG, WebP, AVIF and iPhone HEIC.

Your files never leave your deviceFree — no signup

Processing…

Common tasks

Convert PNG → JPGConvert JPG → PNGConvert WebP → JPGConvert WebP → PNGConvert PNG → WebPConvert JPG → WebPConvert PNG → AVIFConvert JPG → AVIFConvert AVIF → JPG

How to use Convert image

Convert image lets you convert between JPG, PNG, WebP, AVIF and iPhone HEIC directly in your browser using high-quality image processing. Nothing is uploaded, and you can check the result before downloading.

Step by step

  1. 1Drop one or more images onto the upload area (or click to browse).
  2. 2Adjust the settings — you'll see a live before/after preview as you change them. Check the comparison slider and the size / dimension readout.
  3. 3Download a single file, or grab everything as a ZIP when you processed a batch.

What to expect

  • A side-by-side or slider comparison of the original and the result before you download anything.
  • Exact numbers: old size vs new size, saved percentage and final dimensions.
  • Batch support — process many images with the same settings in one pass.
  • Typical images finish in under a second; very large photos may take a few seconds.

Common use cases

  • Preparing photos for a website so pages load faster.
  • Meeting an upload size limit on a form, job portal or marketplace.
  • Cleaning up phone photos before emailing or printing them.
  • Producing consistent assets for a deck, blog post or store listing.

Privacy & data

Everything runs locally in your browser. Your file is never uploaded to a server, so nothing leaves your device.

At a glance

PriceFree
AccountNot needed
Where it runsIn your browser
Watermark or limitsNone added

Frequently asked questions

Collections

Image tools that keep your photos on your deviceFile converters that work offline

Related tools — send your output onward

Compress imageResize imageRemove EXIFImages to PDFHEIC to JPG & PNG

How to

  1. Add your file.
  2. Check the preset, run the tool and inspect the result.
  3. Download the result.

Questions

Is it free?

Yes. No payment or signup is required.

Are files uploaded?

No. These tasks run locally in your browser.

Will the result meet the target?

Size targets are not guaranteed. Detailed files may need lower quality or fewer pages.