Audio
| Audio Type | Extension | MIME Type | Max Size |
|---|
| AAC | .aac | audio/aac | 16 MB |
| AMR | .amr | audio/amr | 16 MB |
| MP3 | .mp3 | audio/mpeg | 16 MB |
| MP4 Audio | .m4a | audio/mp4 | 16 MB |
| OGG Audio | .ogg | audio/ogg (OPUS codecs only; base audio/ogg not supported.) | 16 MB |
Document
| Document Type | Extension | MIME Type | Max Size |
|---|
| Text | .txt | text/plain | 100 MB |
| Microsoft Excel | .xls | application/vnd.ms-excel | 100 MB |
| Microsoft Excel | .xlsx | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 100 MB |
| Microsoft Word | .doc | application/msword | 100 MB |
| Microsoft Word | .docx | application/vnd.openxmlformats-officedocument.wordprocessingml.document | 100 MB |
| Microsoft PowerPoint | .ppt | application/vnd.ms-powerpoint | 100 MB |
| Microsoft PowerPoint | .pptx | application/vnd.openxmlformats-officedocument.presentationml.presentation | 100 MB |
| PDF | .pdf | application/pdf | 100 MB |
Image
Images must be 8-bit, RGB or RGBA.
| Image Type | Extension | MIME Type | Max Size |
|---|
| JPEG | .jpeg | image/jpeg | 5 MB |
| PNG | .png | image/png | 5 MB |
Sticker
WebP images can only be sent in sticker messages.
| Sticker Type | Extension | MIME Type | Max Size |
|---|
| Animated sticker | .webp | image/webp | 500 KB |
| Static sticker | .webp | image/webp | 100 KB |
Video
Only H.264 video codec and AAC audio codec supported. Single audio stream or no audio stream only.
| Video Type | Extension | MIME Type | Max Size |
|---|
| 3GPP | .3gp | video/3gp | 16 MB |
| MP4 Video | .mp4 | video/mp4 | 16 MB |