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We are aware of the recently disclosed PHP2Shell vulnerabilities (CVE-2026-109618 and CVE-2026-109619) and can confirm Filestack is not impacted by these vulnerabilities.

Transformations UI

The Transformations UI is a Filestack image editor that you add to your web or iOS app so that your users can edit images.

What Users Can Do

Users edit images in the editor, and each edit is applied through Filestack transformation URLs. The original file is kept, and every edit creates a new file.

Platforms

  • Web (JavaScript)
  • iOS
  • Upscale and enhance are available in the Transformations UI
  • The Filestack Digital Asset Management screen uses the Transformations UI for resizing and cropping

Documentation

Read the Filestack documentation page for this term.

Open the documentation