PrepShot Open the app

Changelog

What changed, and when.

Colour management August 2026

  • ICC profiles are now read from JPEG, PNG, WebP, AVIF, HEIC and TIFF and converted properly to sRGB, with white-point adaptation.
  • Images already in sRGB skip the conversion entirely, which is most of them.
  • Conversion is gated on a check that the browser is not already converting, because converting twice looks worse than not converting at all.

Cutout checking August 2026

  • Cutouts are now compared against the photograph they came from, which catches fine detail being cut off, hair, fur, lace.
  • A cutout can be grown or shrunk by a pixel from the keyboard, which fixes the two commonest faults faster than brushing.

Offline July 2026

  • The app is cached on first load and works fully with no connection.
  • Only the encoders your chosen presets need are downloaded, rather than all of them.
  • Updates wait rather than swapping the app out mid-batch.

First release July 2026

  • Batch resize and encode, background removal, subject framing, watermarking, filename templating and SKU mapping.
  • Presets for Amazon, Etsy, Shopify, eBay and Walmart, each carrying the date its values were verified.