Current Instagram specs
- Profile grid
- 3:4 crop — 1080×1440
- Feed square
- 1:1 — 1080×1080
- Feed portrait
- 4:5 — 1080×1350 (recommended)
- Feed tall
- 3:4 — 1080×1440
- Feed landscape
- 1.91:1 — 1080×566
- Reels / Stories
- 9:16 — 1080×1920
- Carousel slides
- 2 – 20
- Caption limit
- 2,200 chars
- Feed cutoff
- ~125 chars
- Hashtags
- 30 max
- Bio
- 150 chars
Grid moved 1:1→3:4 in early 2025. Carousels raised to 20 slides; per-slide captions began rolling out June 2026. Verified June 2026.