Image Resizer — Upload • Presets • Export

Single‑Page Image Resizer

Upload an image, choose a preset or a custom size, pick an output format, then generate and download.

Click or drop image here
PNG, JPEG, WEBP supported

No image loaded

Presets

Mode

Contain (fit) Cover (fill & crop)

Width (px)

Height (px)

Lock

Format PNG JPEG WEBP

Quality (JPEG / WEBP)

Preview & Info

Filename: —

Original: —

Selected preset: —

Mode: contain

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Presets included

• Facebook post — 1200 × 630
• Instagram square — 1080 × 1080
• Instagram story — 1080 × 1920
• YouTube thumbnail — 1280 × 720
• Blog hero — 1200 × 800
• Mobile wallpaper — 720 × 1280

Tip: choose Contain to keep whole image, or Cover to fill the target and crop center. Transparent areas are preserved only by PNG/WebP. JPEG will flatten transparency to white.