Seitenverhältnis Rechner
Berechne pixelgenaue Dimensionen für Videos, Monitore und Social-Media-Grafiken.
Social Media Aspect Ratio & Dimension Cheat Sheet (2026)
Recommended pixel resolutions for maximum sharpness across Instagram, TikTok, YouTube, and X.
| Platform & Format | Ratio | Resolution (Pixels) | Purpose & Note |
|---|---|---|---|
| YouTube Video | 16:9 | 1920 × 1080 (1080p) | Standard HD / 4K landscape |
| TikTok / Reels / Shorts | 9:16 | 1080 × 1920 | Full screen vertical video |
| Instagram Portrait Feed | 4:5 | 1080 × 1350 | Maximum screen real estate |
| Instagram Square | 1:1 | 1080 × 1080 | Classic grid photo |
| Twitter / X In-Stream | 16:9 | 1200 × 675 | Landscape timeline media |
| Facebook Shared Image | 1.91:1 | 1200 × 630 | Link previews & timeline |
| LinkedIn Header | 4:1 | 1584 × 396 | Profile background banner |
How to use Seitenverhältnis Rechner
Complete the task in a few clear steps without unnecessary setup.
1. Seitenverhältnis wählen
Wähle aus Standardverhältnissen wie 16:9, 4:3, 9:16 oder 1:1.
2. Breite oder Höhe eingeben
Gib einen beliebigen Pixelwert ein; der Rechner berechnet den Rest automatisch.
3. Dimensionen kopieren
Kopiere die resultierenden Maße direkt in dein Schnittprogramm.
Frequently Asked Questions
Everything you need to know about Seitenverhältnis Rechner.
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