📐 Image Resizer

Resize images by exact dimensions, percentage, or social media presets. 100% free, works in your browser.

📁

Drop an image here or click to browse

Supports JPEG, PNG, WebP — up to 50MB

Preview

Original
Original
—
→
Resized
Resized
—
Original: —
New Size: —
Estimated: —

📐 Resize Settings

px
100%
Instagram Post
1080 × 1080
Instagram Story
1080 × 1920
Facebook Post
1200 × 630
Facebook Cover
820 × 312
Twitter/X Header
1500 × 500
Twitter/X Post
1200 × 675
YouTube Thumb
1280 × 720
YouTube Banner
2560 × 1440
Pinterest Pin
1000 × 1500
LinkedIn Post
1200 × 627
Full HD
1920 × 1080
4K UHD
3840 × 2160

💾 Output

90%

Free Online Image Resizer

Resize your images to exact pixel dimensions, scale by percentage, or use ready-made presets for Instagram, Facebook, Twitter/X, YouTube, LinkedIn, and Pinterest. Supports JPEG, PNG, and WebP formats.

All processing happens locally in your browser using the HTML5 Canvas API. Your images are never uploaded to any server — complete privacy, zero limits, no watermarks.

Social Media Image Sizes

Getting image dimensions right matters for social media. Our presets include all the latest recommended sizes: Instagram posts (1080×1080), stories (1080×1920), Facebook posts (1200×630), covers (820×312), YouTube thumbnails (1280×720), Twitter/X posts (1200×675), and more.