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Image Converter – HEIC, PNG, WEBP and JPG

Turn iPhone HEIC photos, PNG screenshots and WEBP images into JPG – or JPG into PNG or WEBP – in batches, right in your browser.

Free, no sign-upFiles stay on your deviceNo watermark
Drop images here Select images HEIC, PNG, WEBP, GIF, BMP or AVIF in – JPG, PNG or WEBP out. Many at once.

How to convert images

  1. Add images

    Select or drop one or more images.

  2. Choose the format

    JPG, PNG or WEBP, and quality.

  3. Download

    Get converted images or a ZIP.

Everyday uses

  • iPhone photos – HEIC files that Windows, older apps and many websites cannot open.
  • Uploads that only accept JPG – PNG screenshots and WEBP images saved from websites.
  • Smaller web images – WEBP is often 25–35% smaller than JPG at a similar quality.
  • Transparent graphics – keep transparency by converting to PNG or WEBP.
  • Apps that ask for PNG – some design tools and forms only take PNG.

Good to know

Each picture is decoded by your browser (HEIC with a built-in decoder) and saved again in the format you choose. Converting to JPG gives transparent areas a white background instead of black. The Quality slider sets the balance between size and detail for JPG and WEBP; PNG is lossless and has no quality setting.

The pixel size stays the same. To make a picture smaller in pixels or in KB, use Resize Image or Compress Image after converting.

Private by design. Convert Image works inside your browser. Your file is processed on your device and is not uploaded to our server.

JPG, PNG, WEBP or HEIC – which format?

FormatBest forTransparencyFile sizeOpens everywhere?
JPGPhotos; almost every upload formNoSmallYes
PNGScreenshots, logos, text and graphics; editing again and againYesLarge for photos, small for simple graphicsYes
WEBPPictures on websitesYesUsually smaller than JPGModern browsers and apps; some older software and portals refuse it
HEICThe iPhone camera’s default–SmallNo – many Windows apps and websites cannot open it (input only here)

Common conversions

HEIC to JPG (iPhone photos)

iPhones save photos as HEIC to save space. Converting to JPG makes them open on any phone or computer and upload to any form. Live Photo motion and depth data are not kept – you get a normal still photo. To shoot JPG in the first place, set the iPhone camera format to “Most Compatible”.

PNG to JPG

Screenshots and exported images are often PNG and much larger than they need to be for photos. JPG makes them smaller and is accepted everywhere; transparent parts become white.

WEBP to JPG

Pictures saved from websites are often .webp, which some portals and older programs do not accept. Converting to JPG fixes that. An animated WEBP keeps only its first frame.

JPG to PNG

Useful when an app or form asks for PNG, or when you will edit the picture many times (PNG does not lose detail when saved again). It does not improve a JPG – detail already lost stays lost – and the file usually gets bigger.

JPG or PNG to WEBP

For your own website: WEBP is usually smaller at a similar quality and keeps transparency. Creating WEBP needs a browser that can encode it, such as Chrome, Edge or Firefox.

Limits to know before you start

  • Converting to JPG replaces transparent areas with white.
  • Converting a JPG to PNG does not bring back detail that JPG compression already removed, and the PNG is usually larger.
  • Animated GIF and WEBP images keep only the first frame.
  • HEIC is decoded in your browser, which can take a few seconds per photo on older phones. Live Photo motion and depth data are not kept.
  • Colour profiles and camera data (EXIF) are not copied into the new file.

If something goes wrong

A picture will not open. The file may be damaged or in a format your browser cannot read. Convert it to JPG with Convert Image, or take a screenshot of it, and try again.

Transparent areas turned white. JPG cannot store transparency. Choose PNG or WEBP to keep it.

A HEIC photo will not open. Some HEIC variants cannot be decoded. On the iPhone, share the photo as JPG, or set the camera format to “Most Compatible” for new photos.

It is slow. HEIC decoding is heavy; convert a few photos at a time on older phones.

Convert Image – questions

Which formats can I convert?

Input: JPG, PNG, WEBP, HEIC, GIF, BMP, AVIF. Output: JPG, PNG, WEBP.

How do I convert HEIC to JPG?

Add the HEIC photos, keep JPG selected and press Convert to JPG. Several photos download together as a ZIP.

Does converting PNG to JPG lose quality?

Slightly; at the default high quality it is hard to see. Transparent areas are replaced with white.

How do I convert WEBP to JPG?

Add the WEBP images, keep JPG selected and press Convert to JPG.

Will converting JPG to PNG improve the quality?

No. PNG keeps every pixel of the JPG exactly, but it cannot bring back detail the JPG compression already removed. Convert to PNG only when an app or form asks for it.

Can I convert many images at once?

Yes. Add as many as you like; they are converted together and download as a ZIP.

Are my photos uploaded?

No. Everything runs in your browser on your own device.

This page describes Convert Image as it works today. If you notice a difference, tell us and we will correct it. See our editorial standards.

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