# Instagram storie: dimensioni e specifiche 2026

Tutte le specifiche di caricamento a colpo d'occhio, con le fonti.

URL: https://shortformkit.com/it/instagram-stories-dimensioni/
Updated: 2026-10-12

**Instagram storie 2026: rapporto d'aspetto 9:16, consigliato 1440x2560, fino a 1 minuto.**

## Tutte le specifiche

| Rapporto d'aspetto | 9:16 |
|---|---|
| Risoluzione consigliata | 1440x2560 |
| Durata massima | 1 minuto |
| Durata minima | 3 secondi |
| Tipi di file | MP4, MOV |
| Frame rate massimo | 60 fps |

Note (dalle fonti, in inglese): 60 s max and 3 s min per story video, MOV/MP4, 23 to 60 fps and 9:16 come from the Graph API Story spec (API file cap 100 MB; story images JPEG, 8 MB). 1440x2560 is the Meta Ads Guide recommendation for Stories. No organic Help Centre spec page for Stories could be verified. Stories stay visible for 24 hours.

In 9:16 l'app copre parte del video in alto e in basso. Controlla l'inquadratura con il [controllo safe zone](https://shortformkit.com/it/safe-zone-reel-tiktok/) o scarica i [template safe zone](https://shortformkit.com/it/template-safe-zone/) in PNG.

Calcola bitrate e dimensione del file con il [calcolatore dimensione video](https://shortformkit.com/it/calcolatore-dimensione-video/). Controlla la lunghezza della didascalia con il [conta caratteri](https://shortformkit.com/it/conta-caratteri/).

## Novità 2025 e 2026

- January 2025: maximum Reels length raised from 90 seconds to 3 minutes, and the profile grid switched from squares to vertical rectangles.
- November 2025: Reels camera can record up to 20 minutes. Help Centre now states record and upload up to 20 minutes, but Reels over 3 minutes are not recommended to new audiences.
- December 2025: hashtags limited to 5 per post or reel (previously 30). Help Centre now says up to 5; the Graph API reference still says 30.
- Help Centre now lists supported photo aspect ratios as 1.91:1 to 3:4 (1080x1440 max); the Graph API still says 4:5 to 1.91:1. Change date not stated.

## Fonti

- [IG User Media, Instagram Graph API reference (Meta for Developers)](https://developers.facebook.com/docs/instagram-platform/instagram-graph-api/reference/ig-user/media) (official)
- [Video ad specs on Instagram Stories (Meta Ads Guide)](https://www.facebook.com/business/ads-guide/update/video/instagram-story) (official)

Ultima verifica: 2026-10-13. Affidabilità: official. [Tutte le piattaforme in una tabella: specifiche video per i social 2026](https://shortformkit.com/social-media-video-specs-2026/)

## Altri formati Instagram

- [Instagram Reel](https://shortformkit.com/it/instagram-reels-dimensioni/)
- [Instagram video nel feed](https://shortformkit.com/it/instagram-feed-video-dimensioni/)
- [Instagram foto nel feed](https://shortformkit.com/it/instagram-feed-photo-dimensioni/)
- [Instagram carosello](https://shortformkit.com/it/instagram-carousel-dimensioni/)

## Domande frequenti

**Quali sono le dimensioni di Instagram storie?**
Le dimensioni consigliate sono 1440x2560 con rapporto d'aspetto 9:16.

**Quanto può durare un contenuto su Instagram storie?**
Fino a 1 minuto.


Source: Shortform Kit (https://shortformkit.com/it/instagram-stories-dimensioni/). Free, no login.