Resize Images for All Social Platforms Resize images to exact dimensions for all major social media platforms.

What Is Social Media Image Resizer?

A social media image resizer with built-in presets for every major platform. Select Instagram Post (1080x1080), Instagram Story (1080x1920), Facebook Cover (820x312), Twitter Header (1500x500), LinkedIn Banner (1584x396), YouTube Thumbnail (1280x720), Pinterest Pin (1000x1500), and more. Automatically crops and resizes using cover-fit to maintain subject focus. No more guessing sizes.

Why Use Social Media Image Resizer?

• Presets for Instagram, Facebook, Twitter, LinkedIn, YouTube, Pinterest
• Exact pixel dimensions for each platform
• Cover-fit cropping maintains subject focus
• One-click resize and download

Common Use Cases

Social Media Managers

Quickly resize campaign images for multiple platforms.

Content Creators

Prepare images for cross-platform posting.

Marketers

Create properly sized ad images for social campaigns.

Business Profiles

Resize logos and banners for all social media profiles.

Technical Guide

Platform presets are defined as an array of objects with platform, post type, width, and height. On selection, the source image is drawn onto Canvas with cover-fit: source aspect ratio is compared to target, cropped to match, then scaled. Crop is centered to preserve the subject. Output is PNG for quality.

Tips & Best Practices

• 1
  Instagram Posts: 1080x1080px square for best display
• 2
  Facebook covers have a safe zone — keep text centered
• 3
  YouTube thumbnails should be eye-catching with readable text
• 4
  Always preview after resizing to check cropping

Related Tools

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Create Open Graph images for social media link previews with text and branding.

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YouTube Thumbnail Maker

Create eye-catching YouTube thumbnails at the recommended 1280x720 resolution.

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Frequently Asked Questions

Q What platforms?

Instagram, Facebook, Twitter/X, LinkedIn, YouTube, Pinterest, TikTok, and more.

Q Does it crop?

Yes — images are cover-fitted, centering the crop for best results.

Q Adjust crop position?

Crop is centered by default. Use Image Crop tool for custom positioning.

Q Dimensions up to date?

Presets reflect current platform specifications.

Q Output format?

High-quality PNG for maximum compatibility.

About This Tool

Social Media Image Resizer is a free online tool by FreeToolkit.ai. All processing happens directly in your browser — your data never leaves your device. No registration or installation required.