Resize Images for Every Social Media Platform

Upload your photo once and instantly resize it to the correct dimensions for Instagram, Facebook, LinkedIn, Twitter/X, YouTube, TikTok, and Pinterest. This free social media image resizer uses center-crop to keep the subject visible, then lets you download individual sizes or all presets at once — no account, no upload to a server.

Click or drag image here

JPG, PNG, WebP supported
Select a preset

Upload an image and choose a preset to see a preview.

How to Use the Social Media Image Resizer

  1. Click the upload area or drag and drop your image — JPG, PNG, or WebP.
  2. Browse the platform presets in the left panel, grouped by network.
  3. Click any preset button to see an instant live preview on the right.
  4. Click Download This Size to save the selected image.
  5. Use Download All [Platform] to batch-download all sizes for one network.
  6. Click Download All Presets to get every size across every platform at once.

Key Features

  • 20+ presets covering Instagram, Facebook, Twitter/X, LinkedIn, YouTube, TikTok, and Pinterest.
  • Center-crop resizing — keeps the centre of your image visible across all aspect ratios.
  • Live preview of each crop before you download.
  • Per-platform batch download buttons for quick workflow.
  • "Download All Presets" exports every size from every platform in one click.
  • Files named automatically with platform, format, and pixel dimensions.
  • Runs entirely in your browser via the Canvas API — no upload, no server, no cost.

Social Media Image Size Reference

Instagram Image Sizes

The square feed format is 1080 × 1080 px; portrait posts are 1080 × 1350 px (4:5 ratio, which gets the most vertical space in the feed). Stories and Reels use the full-screen 1080 × 1920 px (9:16) format. Using the wrong size causes Instagram to auto-crop, often cutting off faces or important text.

Facebook Image Sizes

Facebook post images display best at 1200 × 630 px. Cover photos on desktop are 820 × 312 px. Facebook Stories match the Instagram Story format at 1080 × 1920 px. Undersized images render blurry in the feed.

Twitter/X and LinkedIn Image Sizes

Twitter/X in-feed images display at 1200 × 675 px (16:9). Profile headers are 1500 × 500 px. LinkedIn posts work best at 1200 × 627 px; cover photos for profiles are 1584 × 396 px. Correct sizing prevents awkward cropping in link previews.

YouTube and TikTok Image Sizes

YouTube thumbnails should be 1280 × 720 px — HD standard that looks sharp on all devices. Channel art spans 2560 × 1440 px. TikTok video cover images use the 1080 × 1920 px vertical format.

Pinterest Image Sizes

Standard Pinterest pins perform best at 1000 × 1500 px (2:3 ratio). Square pins are 1000 × 1000 px. The 2:3 ratio gives more feed real estate and tends to drive higher engagement and saves.

FAQ's

It center-crops. The tool cuts the edges of your image to fill the target aspect ratio rather than adding black bars. This ensures the output fills the full frame on every platform.

Images are exported as JPEG at 92% quality, which is visually indistinguishable from the original for most photos. If your source image is smaller than the target dimensions, some upscale softness is expected.

It generates and triggers a download for every preset across all platforms as separate JPEG files, named with platform and dimensions — e.g., instagram-square-1080x1080.jpg. Downloads are staggered 300 ms apart to avoid browser blocking.

No. All resizing uses the HTML5 Canvas API inside your browser. Your image never leaves your device.

Downloads are JPEG for compact file sizes. To get a PNG, right-click the preview canvas and choose "Save image as" — your browser will save a PNG version of the current preview.

Social platforms change their specifications periodically. The presets in this tool reflect the recommended dimensions as of early 2026. We update them when platforms announce significant changes.

Center-crop works best when the subject is already centred. If your subject is off-centre, use an image editor to reposition them before uploading, or crop your original to a square first to give the tool a better starting point.

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Toolaroid's social media image resizer gives content creators, marketers, and small business owners a fast way to prepare images for every platform without subscription fees or creative software. Upload your image once and the Canvas API handles all the resizing client-side, keeping your content private. The center-crop algorithm ensures the most important part of your photo — the centre — stays visible regardless of the target aspect ratio. After resizing, run images through the Image Compressor to hit platform file size limits, or convert to WebP for faster page loads. All tools on Toolaroid are free and require no account.