Tsao Editor

Feature

Image upload that stays inside your application boundary

Tsao Editor delegates storage and authorization to your Angular application instead of forcing content through a vendor-hosted upload service.

Own the complete upload lifecycle

Provide an async upload handler that receives the selected file and returns the final image URL. The application decides file limits, MIME types, authentication, object storage, CDN behavior, and error messages.

Pasted Word content is inspected separately from genuine image clipboard data, so ordinary document text remains text instead of being mistaken for an embedded image.

Safe output for CMS and preview surfaces

  • Application-defined upload endpoint and authorization
  • Alternative text and link controls
  • URL validation before insertion
  • Class-based presentation with no inline style output
  • Readonly renderer support for saved documents

Continue reading

Rich text HTML with explicit security boundariesUnderstand Tsao Editor HTML sanitization, allowed classes, URL validation, iframe sandboxing, and safe readonly rendering.Use a rich text editor with Angular FormsIntegrate Tsao Editor with Angular Reactive Forms or Template-driven Forms through ControlValueAccessor and typed output modes.