Social Media Image Resizer
Resize images to the right size for Instagram, Facebook, X, LinkedIn and YouTube.
About the Social Media Image Resizer
Get the right image size for every platform without opening a design app. Upload a photo, pick a preset — Instagram post or story, Facebook cover, X header, LinkedIn banner, YouTube thumbnail, Pinterest pin and more — and download an image at exactly the pixel dimensions that network recommends.
Choose Fill to crop the image so it covers the whole frame, or Fit to show the entire image on a background color of your choice. Processing happens in your browser, so your photos stay private.
How to use the Social Media Image Resizer
- 1Upload the image you want to post.
- 2Choose the platform and format from the preset list.
- 3Select Fill (crop) or Fit (with a background color).
- 4Download the resized image as a JPG or PNG.
Social media image sizes cheat sheet
These are the dimensions the presets use:
- Instagram post: 1080×1080 (square) or 1080×1350 (portrait)
- Instagram and Facebook Stories, Reels, TikTok: 1080×1920
- Facebook post or link preview: 1200×630 · Facebook cover: 851×315
- X (Twitter) post: 1600×900 · X header: 1500×500
- LinkedIn post: 1200×627 · LinkedIn banner: 1584×396
- YouTube thumbnail: 1280×720 · Channel banner: 2560×1440
- Pinterest pin: 1000×1500 · Profile photos: 400×400
Tips for sharp social images
A few habits help your images look their best everywhere:
- Start with an image at least as large as the target size to avoid blurry upscaling.
- Keep text and faces away from the edges — platforms crop previews and overlay buttons.
- Use PNG for graphics with text and JPG for photos.
- For YouTube banners, keep the important content inside the central 1546×423 safe area.
Frequently asked questions
What’s the difference between Fill and Fit?
Fill scales the image to cover the whole frame and crops whatever overflows the edges. Fit scales it to sit entirely inside the frame and fills the empty space with your background color.
Will resizing reduce image quality?
Making images smaller keeps them sharp. Enlarging a small image beyond its original size can look soft, so start with the highest-resolution version you have.
Are these sizes up to date?
They’re the commonly recommended upload sizes at the time of writing. Platforms tweak their layouts from time to time, but these dimensions remain safe, high-quality choices.
Is Social Media Image Resizer free to use?
Yes — Social Media Image Resizer is completely free with no signup, no limits and no hidden costs.
Is my data private and secure?
Everything runs entirely in your browser — your files and text never leave your device, ensuring complete privacy.
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