ConvertPixel

ConvertPixel · WEB APP

Add ConvertPixel to your Home Screen

Safari installs this web app from the Share menu. It opens like an app and keeps tools you have used available offline.

  1. Tap Share in Safari’s toolbar.

  2. Choose Add to Home Screen, then tap Add.

Web Pack

Generate an AVIF, WebP and fallback image pack

Turn each image into AVIF, WebP and a compatible JPEG or transparency-safe PNG, then download a ZIP with ready-to-paste picture markup — entirely in your browser.

Drop images or folders here
Subfolders stay organized in the ZIPCtrl/⌘ VPaste a screenshot or copied imageJPEG, PNG, WebP, AVIF, HEIC, GIF, BMP or JPEG XL
Choose the result, not the codecStart with a proven recipe. You can still open every format, quality and resize control below.
Advanced controlsFormat, quality, exact size and resizing
Output strategy

One decode creates AVIF, WebP and a compatible JPEG or transparency-safe PNG, plus ready-to-paste <picture> markup.

Compression goal

75 is a strong web default. The original stays untouched.

Resize while compressing

Aspect ratio is always preserved. Every image in a batch is resized independently.

    Everything runs locally. Images never leave this device.

    One source, a complete web delivery set

    Modern browsers can choose the first supported source in a picture element. This pack encodes AVIF and WebP from the same decoded pixels, then adds a dependable fallback instead of forcing you to repeat the job in three separate tools.

    Fallbacks chosen from real pixels

    Opaque photos receive a broadly compatible JPEG fallback. Images that actually contain alpha receive PNG, so transparent logos and interface graphics are never flattened to white just to save bytes. Width, height, lazy loading and async decoding are included in the generated markup.

    PRIVATE BY DESIGN

    Share the tool, not the file

    Send this page to someone who needs it. The link contains no image, file name or work history.