Social Media Image Resizer
Resize any photo to the perfect size for every social platform — free and instant.
What is it?
Social Media Image Resizer is a free browser-based tool that instantly resizes and crops your photos to the exact pixel dimensions required by every major social media platform. Upload your image once, choose from preset formats like Instagram Square (1080×1080), Instagram Story (1080×1920), Twitter/X Post (1200×675), Facebook Cover (820×312), LinkedIn Banner (1584×396), YouTube Thumbnail (1280×720), and more — then download a perfectly cropped PNG ready to upload. Everything happens client-side using the Canvas API, so your photos never leave your device.
How to use it
- Upload your photo by clicking the upload area or dragging and dropping it.
- Select a social media platform and format from the preset list.
- The tool crops your image to the exact required dimensions using a smart center-crop.
- Preview the result on the canvas before downloading.
- Click "Download PNG" to save the resized image.
Why use this tool
Every social media platform has its own exact image size requirements, and uploading the wrong dimensions leads to blurry, cropped, or distorted images that hurt your brand. Manually resizing images for each platform in Photoshop or Canva takes time and a subscription. This tool does it in seconds, for free, directly in your browser — no account, no watermark, and no quality loss. Perfect for social media managers, content creators, small businesses, and anyone who posts regularly online.
Frequently asked questions
Which social media platforms are supported?
Instagram (Square, Portrait, Story, Reel Cover), Facebook (Post, Cover, Story), Twitter/X (Post, Header), LinkedIn (Post, Banner, Profile), YouTube (Thumbnail, Channel Art), Pinterest (Pin, Board Cover), and TikTok (Video Cover).
Does the tool stretch or distort my image?
No. The tool uses a center-crop approach (similar to CSS object-fit: cover) — it zooms and crops your image to fill the target dimensions without any distortion.
Can I choose which part of the image to keep?
The default is a center crop. For fine control over the crop position, use our Image Cropper tool first, then resize here.
What is the output format?
All downloads are PNG files, which preserve the full pixel quality without compression artifacts.
Is my photo uploaded to a server?
No. All resizing and cropping happens locally in your browser via the Canvas API. Your photos never leave your device.