Can I use
?

Blob constructing

- WD

Construct Blobs (binary large objects) either using the BlobBuilder API (deprecated) or the Blob constructor.

Chrome

  1. 4 - 7: Not supported
  2. 8 - 19: Partial support
  3. 20 - 116: Supported
  4. 117: Supported
  5. 118 - 120: Supported

Edge

  1. 12 - 116: Supported
  2. 117: Supported

Safari

  1. 3.1 - 5.1: Not supported
  2. 6 - 16.5: Supported
  3. 16.6: Supported
  4. 17.0 - TP: Supported

Firefox

  1. 2 - 5: Not supported
  2. 6 - 12: Partial support
  3. 13 - 116: Supported
  4. 117: Supported
  5. 118 - 120: Supported

Opera

  1. 9 - 12: Not supported
  2. 12.1 - 101: Supported
  3. 102: Supported

IE

  1. 5.5 - 9: Not supported
  2. 10: Supported
  3. 11: Supported

Chrome for Android

  1. 117: Supported

Safari on iOS

  1. 3.2 - 5.1: Not supported
  2. 6 - 16.6: Supported
  3. 17.0: Supported
  4. 17.1: Supported

Samsung Internet

  1. 4 - 21: Supported
  2. 22: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12: Not supported
  2. 12.1: Supported
  3. 73: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 2.3: Not supported
  2. 3 - 4.4.4: Partial support
  3. 117: Supported

Firefox for Android

  1. 117: Supported

QQ Browser

  1. 13.1: Supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

  1. 2.5: Supported
  2. 3: Supported

Partial support refers to only supporting the now deprecated BlobBuilder to create blobs.

Resources:
MDN Web Docs - Blobs
MDN Web Docs - BlobBuilder