Can I resize an image without losing quality?

Resizing up (upscaling) always reduces sharpness. Resizing down (downscaling) keeps quality. For AI-powered upscaling, use our Upscale Image tool.

Can I keep the aspect ratio?

Yes. Enable the "Keep aspect ratio" option and entering one dimension will auto-calculate the other.

You can resize up to 10,000 × 10,000 pixels on the free tool.

Yes. Common presets include 1200×630 (Open Graph), 1080×1080 (Instagram), 1500×500 (Twitter header).

No. The output keeps the same format as the input. Use our Convert Image tool to change format.

Drehe oder spiegele dein Bild mit einem Klick. Kostenlos und sofort.

~2–5 sec JPG, PNG, WebP Supprimé après 1h Max 50 MB

Bild hier ablegen

ou choisissez un fichier

Aucune

90° →

180°

← 270°

Vertikal spiegeln Horizontal spiegeln

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