Free tools that run locally in your browser with zero data storage.
Tyzo
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Image Cropper

Crop images to perfect aspect ratios for social media

Click or Drag & Drop an Image

Supports JPG, PNG, WebP (Max 50MB) | 🔒 100% Private

🔒 100% Private ⚡ Instant Results 💰 Free Forever 📱 Works on Mobile

Quick Crop Presets

⬜ 1:1 Square 🖥️ 16:9 Landscape 📱 4:5 Portrait 📱 9:16 Story

Crop by Aspect Ratio

1:1 Square 16:9 Landscape 4:5 Portrait 9:16 Story

Crop by Platform

Instagram Cropper YouTube Cropper Pinterest Cropper Facebook Cropper LinkedIn Cropper

How to Crop an Image

  1. Upload Image: Click or drag & drop your image
  2. Select Aspect Ratio: Choose from presets or use free crop
  3. Adjust Crop Box: Drag corners to resize, click inside to move
  4. Apply & Download: Click Apply Crop, then download your image
Pro Tip: Use the 1:1 preset for Instagram posts, 16:9 for YouTube thumbnails, and 4:5 for Pinterest pins.

Why Use Our Image Cropper?

  • ✓ 100% Private: Images never leave your browser
  • ✓ Perfect for Social Media: Preset aspect ratios for all platforms
  • ✓ Drag & Drop Interface: Resize and reposition crop box easily
  • ✓ Live Preview: See results before downloading
  • ✓ Free Forever: No watermarks, no limits

Social Media Size Guide

Instagram Post1080×1080 (1:1)
Instagram Story1080×1920 (9:16)
YouTube Thumbnail1280×720 (16:9)
Pinterest Pin1000×1500 (2:3)
Facebook Post1200×630 (1.91:1)
LinkedIn Banner1584×396 (4:1)

Frequently Asked Questions

What's the best aspect ratio for Instagram?
For feed posts: 1:1 square (1080×1080). For Stories: 9:16 (1080×1920). For portrait posts: 4:5 (1080×1350). Use our presets to crop perfectly.
How to crop for YouTube thumbnails?
Select the 16:9 preset in our cropper. YouTube thumbnails should be 1280×720 pixels with 16:9 aspect ratio. After cropping, use our Image Resizer for exact dimensions.
How do I move the crop box?
Click and drag anywhere inside the white crop box to reposition it over the area you want to keep. Drag the corner handles to resize.
Does cropping reduce image quality?
No. Cropping only removes pixels from the edges. The quality of the kept area remains exactly the same - no loss of sharpness or detail.
Is my image uploaded to your server?
No! All cropping happens locally in your browser using HTML5 Canvas. Your image never leaves your device. 100% private and secure.
What's the difference between cropping and resizing?
Cropping removes parts of the image (changes what you see). Resizing changes dimensions (makes it smaller/larger). Use our Image Resizer after cropping for exact pixel dimensions.

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🔒 Privacy Guarantee: Your images never leave your browser. We don't upload, store, or share any images. 100% private and secure.

Complete Aspect Ratio Guide for Social Media

Instagram

Square Post: 1080×1080 (1:1)
Portrait: 1080×1350 (4:5)
Story: 1080×1920 (9:16)

Use 1:1 or 4:5 or 9:16

YouTube

Thumbnail: 1280×720 (16:9)
Banner: 2560×1440
Profile: 800×800 (1:1)

Use 16:9

Pinterest

Standard Pin: 1000×1500 (2:3)
Story Pin: 1080×1920 (9:16)
Square Pin: 1000×1000 (1:1)

Use 4:5 or 1:1

Facebook

Feed Post: 1200×630 (1.91:1)
Cover: 820×312
Event Cover: 1920×1080 (16:9)

Use 16:9

LinkedIn

Banner: 1584×396 (4:1)
Feed Post: 1200×627
Profile: 400×400 (1:1)

Use 1:1

Twitter/X

Post Image: 1600×900 (16:9)
Header: 1500×500 (3:1)
Profile: 400×400 (1:1)

Use 16:9

Ready to Crop Your Images?

Get perfect aspect ratios for Instagram, YouTube, Pinterest, and more. Fast, free, and completely private.

Resize Images