Tool Social
Social Media Sizes
Prepare photos with dimensions that fit social media. Choose a platform size, adjust the crop or added space, then download the result.
- 100% free
- No upload
- No account
Workspace · 100% in your browser
Social Media Sizes
Prepare photos in the right sizes for social platforms.
Photos are processed on your device. No upload.
- 1 Choose photo
- 2 Adjust
- 3 Download
Choose a photo to start. Files are never sent to a server and are not stored after you close the page.
Everything runs in your browser. Photos are never sent to a server.
About this tool
The right size for a more professional look
Why do sizes differ?
Each platform displays photos in a different frame. Square posts suit the feed, vertical ratios fill a phone screen, and video thumbnails need a wide area. Using the right size from the start reduces unwanted automatic cropping.
Do not just stretch the photo
Forcing a photo into another ratio makes faces and objects look strange. Choose between cropping less important areas or adding a background to empty sides. For products, preserve the original shape so buyers are not misled.
Watch the safe area
Platforms and phone interfaces can cover the edges of a photo with buttons, text, or profile elements. Keep important elements in the center and leave room at the edges. Check the preview before uploading to the app.
Quick guide
How it works Social Media Sizes
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Choose a platform preset
Open a photo, then choose the size that matches where it will be published. Presets help you fill common dimensions quickly.
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Adjust the crop or background
Choose fill mode so the photo covers the canvas, or fit mode so the whole photo is visible. Set a background color for empty space if you choose fit mode.
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Download and upload
Save the result, check its dimensions, then upload it to the platform. If it appears cropped, come back and choose another mode or preset.
FAQ
Frequently asked questions
Do preset sizes always match the platform?
Presets follow commonly used sizes, but platforms can change their layouts over time. For an important campaign, check the official platform guidelines before uploading.
Does the photo have to be cropped?
Not always. You can keep the entire photo by adding a background, but the result will have empty space. Choose cropping when the main subject can stay intact.
What size is used for Stories and Reels?
A 9:16 ratio at 1080 × 1920 pixels is a common choice. Pay attention to the top and bottom areas because interface buttons and text can cover them.
Does photo quality drop?
If the output size is smaller than the original photo, detail is reduced. For the best result, start with a large photo and export at the size you actually need.
Guides