How to use Social media image resizer
- 1
Add one image
Drop, paste or browse for a JPG, PNG, WebP, HEIC, AVIF or GIF up to 25 MB.
- 2
Tick the sizes you need
Choose posts, stories, covers, banners, profile photos or thumbnails for each platform; click a name to preview it.
- 3
Frame the shot
Drag the crop frame over the part that matters and zoom in, or keep the whole picture on a blurred or solid background.
- 4
Export
Pick JPG, PNG or WebP and a quality, then download one file or a ZIP with every size you ticked.
Limits and Pro
One source image up to 25 MB at a time, any of the 29 sizes, and up to 5 sizes per export (single file or ZIP), with no watermark.
Pro exports all 29 sizes from one image in a single ZIP and accepts source images up to 4 GB. See Pro
About Social media image resizer
Social media image resizer turns one picture into the exact pixel sizes that Instagram, Facebook, X, LinkedIn, YouTube, TikTok, Pinterest, Threads, Snapchat and Mastodon expect, plus the 1200 × 630 Open Graph image that link previews use. The list was checked against the platforms' own help pages on 20 October 2026. Threads publishes no recommended size, so the tool offers the 4:5 portrait format most accounts use and says so next to it.
Crop mode fills the frame and trims what doesn't fit. You set one focus point by dragging the frame over the source image, and every selected size is cut around that same point, so a face stays in shot from a wide YouTube banner to a tall story. Zoom tightens the crop. Fit modes keep the entire picture and fill the leftover space with a soft blurred copy of it or a solid color, which suits logos and screenshots that must not be trimmed. Dashed guides mark the YouTube banner's area that shows on every device and the part of a Facebook cover that phones display.
Resizing uses Lanczos resampling, and JPG and WebP files are encoded with adjustable quality; PNG stays lossless. If a size is larger than your original, a notice warns that the image will be enlarged and may look soft. The tool doesn't post to your accounts, add text or stickers, or edit video covers frame by frame.
Privacy
Your image is decoded, cropped, resized and encoded in this browser tab, and the files are saved straight to your device; nothing is uploaded. Only your chosen sizes, fit mode and format are remembered in this browser's storage for your next visit.
Features
29 platform sizes
Posts, stories, covers, banners, thumbnails and profile photos, with the date they were checked.
One focus point
Drag once and every size is cropped around the same spot, with zoom for tighter framing.
Batch ZIP export
Download every selected size as JPG, PNG or WebP in a single ZIP, resized with Lanczos.