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.

Compress

Smart image compressor

Compress JPEG, PNG, WebP and AVIF images in your browser. Batch processing, exact size targets and visual comparison — with no uploads or limits.

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

Auto races WebP, AVIF and compatible JPEG after one decode. Hard-edged graphics also enter a palette PNG; photos skip that extra work. The smallest result wins, but a smaller original stays byte-for-byte and transparency is never discarded.

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.

    Compression that shows its work

    Unlike upload-first compressors, this tool keeps private images local, handles batches without account limits, and lets you choose predictable quality or an exact size budget. The comparison view makes the trade-off visible before you download.

    Choose an optimization path

    Resize when excess pixels are the main weight. WebP balances speed, transparency and compatibility; AVIF often wins on size, JPEG stays safest for old systems, and PNG protects sharp graphics.

    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.