📐 Image Resizer

Resize images for YouTube, Instagram, X, Facebook, LinkedIn — free, fast, private.

📤

Click to upload or drag & drop images here

JPG, PNG, WEBP, GIF, BMP — multiple files supported

Resize Options

📺 YouTube

🐦 X (Twitter)

📸 Instagram

📘 Facebook

💼 LinkedIn & 📌 Pinterest

⚙️ Custom

Width (px)

Height (px)

Maintain aspect ratio

Output Format

Quality (JPEG/WEBP)

✅ Images Resized & Downloaded!

Want to reduce the file size of these images too? Try our Image Compressor.

🗜️ Compress Images →

What is an Image Resizer?

An image resizer changes the width and height of your images. Resizing is essential for web images, social media posts, profile pictures, thumbnails, and reducing file size before uploading.

Common Social Media Image Sizes (2026)

YouTube Thumbnail: 1280 × 720 px
YouTube Banner: 2560 × 1440 px
X (Twitter) Post: 1600 × 900 px
Instagram Square: 1080 × 1080 px
Instagram Story: 1080 × 1920 px
Facebook OG: 1200 × 630 px
LinkedIn Post: 1200 × 627 px
Pinterest Pin: 1000 × 1500 px

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More Tools →

Frequently Asked Questions

Is this image resizer free?

Yes, 100% free with no watermark, no signup, and no file limits.

Are my images uploaded?

No. All resizing happens locally in your browser. Your images never leave your device.

Can I resize multiple images at once?

Yes. Upload multiple images and resize them all with the same dimensions.

What size is a YouTube thumbnail?

YouTube thumbnails should be 1280 × 720 pixels (16:9 aspect ratio).

What size is an Instagram post?

Instagram square posts are 1080 × 1080 pixels. Stories are 1080 × 1920 pixels.