Facebook images
Prepare profile photos, covers, square posts, portrait posts and Stories.
Resize images for social media without guesswork
Prepare correctly sized images for Facebook, Instagram, LinkedIn and TikTok. Choose a current preset, crop or fit the image, and receive an automatically optimised result without uploading your files.
4social platforms21useful presets0image uploads
Purpose-built presets
Create social media images that fit correctly
The tool combines exact output dimensions with crop control and format-aware optimisation.
Instagram images
Create profile, square, portrait, landscape and Story or Reel cover images.
LinkedIn images
Resize profile photos, banners, company branding and professional posts.
TikTok images
Prepare profile, vertical, portrait, square and landscape image content.
How it works
Choose, position and download
The selected preset applies consistently to the current batch.
Choose the destination
Select a platform and the exact image use, such as a LinkedIn banner or Instagram portrait post.
Choose how it fits
Fill the frame without stretching or keep the whole image on a chosen background.
Add and download
Processing starts automatically. Download one result or collect the batch in a ZIP.
Format-aware output
Choose JPEG, PNG, WebP or automatic output
Automatic mode retains the source format while the other choices create the format you need.
Automatic social output
Keep the source format while changing it to the exact selected dimensions.
JPEG for photographs
Progressive MozJPEG creates widely compatible photographic output.
PNG for graphics
Lossless PNG is suitable for logos, text and transparent artwork.
WebP for efficient delivery
Modern WebP balances image quality with a smaller transferable file.
Exact dimensions without distortion
Resize for the destination while protecting the subject
Fill and crop scales the source proportionally, then removes only the excess edges needed for the selected ratio. The focus control determines which area remains visible.
Fit whole image keeps every part of the source, centres it inside the destination frame and fills the unused area with your selected colour.
Social platforms can crop or display images differently across devices. Keep important faces, logos and text away from extreme edges, particularly on cover images.
Current optimiser safeguards
✓Output matches the selected preset dimensions.
✓The source is never stretched out of proportion.
✓Nine focus positions protect important crop areas.
✓The completed image is optimised during encoding.
Ready for everyday publishing
Prepare consistent content for every major network
Use one familiar workflow instead of repeatedly looking up dimensions and editing manually.
Creator content
Turn photographs and artwork into correctly sized social posts.
Profile branding
Prepare sharp profile pictures and company logos.
Campaign banners
Create covers and headers without distorting brand artwork.
Portrait posts
Use 4:5 layouts that make strong use of mobile feed space.
Stories and covers
Create 9:16 images for vertical, full-screen placements.
Marketing batches
Process up to 25 campaign images using the same destination preset.
Private social image preparation
Your content stays inside the current browser tab
Supported images are decoded, resized and encoded locally. Image bytes and filenames are not sent to an ImageOptimise processing server.
- No account or image upload endpoint is required.
- Each browser tab has its own temporary batch.
- Other people and devices cannot access the selected images.
- Clear All or close the tab to release the temporary session.
Social image questions
Frequently asked questions
Important details about presets, cropping, output and privacy.
Which social platforms are supported?＋
The first release includes presets for Facebook, Instagram, LinkedIn and TikTok.
Will my image be stretched?＋
No. Fill mode crops proportionally and Fit mode retains the complete image with a background.
Can I control which area is cropped?＋
Yes. Select one of nine focus positions before adding the current batch.
Can I resize several images together?＋
Yes. Process up to 25 images, each no larger than 25MB, with the same selected preset.
Which output formats are available?＋
Choose automatic, JPEG, PNG or WebP output. Automatic mode keeps the detected source format.
Are the output files optimised?＋
Yes. JPEG and WebP use quality-focused modern encoders, while PNG output is optimised losslessly.
Can I download everything in one file?＋
Yes. Download completed images individually or create one ZIP for the batch.
Are my social images uploaded?＋
No. Supported images are processed locally inside the current browser tab.
Publish with confidence
Resize for social media
Prepare your next social media image
Choose a platform preset and resize privately in your browser.
Choose a platform and image format
JPEG, PNG or WebP · Up to 25 images · 25MB per image
Your social media images
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