From Base64 to S3: Solving React-Quill Image Paste Performance Issues

The Problem When building a rich text editor for content management, one common challenge is handling images pasted from sources like Microsoft Word or other websites. These images often come as base64-encoded strings embedded directly in the content. The react-quill library, despite being a powerful rich text editor, doesn't handle this out of the box. By default, when users paste content with images (from Word, Google Docs, or web pages), react-quill preserves the base64-encoded images directly in the editor's content. This means: While this works for small images, it creates significant performance issues: Large payload size : Base64 encoding increases image size by approximately 33% Slow page loads : Articles with multiple base64 images can take 10+ seconds to load Our editor was suffering from exactly this issue. Articles with embedded images were taking up to 10 seconds to load. After implementing our solution, load times dropped to under 0.5 seconds. The Solution We created a ro