Landscape post
Best for wide feed images and link graphics.
1200 x 675 px
16:9
Use the full width to lead the eye from left to right.
X image resizer
Resize image for X posts, headers, and profiles
Upload once, choose one of five exact X formats, preview Fit or Fill, and export a ready PNG locally. X comes first, with Twitter included only as the familiar former name.
Upload image
Drag images here, or click to browse
Your images are processed locally in the browser.
Which X image size do I need?
Use the placement鈥攏ot the source photo鈥攖o choose the final canvas.
PreviewPlacementScenarioExact pixelsRatioComposition tip
Vertical post
Best for taller mobile-first posts.
1080 x 1350 px
4:5
Keep key text and faces in the center area.
Header
Keep important content near the center.
1500 x 500 px
3:1
Avoid placing text or logos at the far edges.
Profile picture
Preview the square source inside a circle.
400 x 400 px
1:1
Center a face or logo with even breathing room.
Square post
A reusable canvas for balanced graphics.
1080 x 1080 px
1:1
Balance elements with safe margins on all sides.
Fit or Fill?
Fit keeps the whole image
Add padding when needed so no part of the original is cropped.
Fill covers the whole canvas
Crop the outer source until the image reaches every edge.
Frequently asked questions
Common X image questions
What are the recommended X image sizes?
Use 1200 x 675 px for a landscape post, 1080 x 1350 px for a vertical post, 1500 x 500 px for a header, 400 x 400 px for a profile picture, and 1080 x 1080 px for a square post.
Can I resize images for Twitter too?
Yes. X is the current platform name, while Twitter remains a familiar secondary term for the same post, banner, and profile-image tasks. Choose the matching X preset and export the exact canvas locally.
How do I avoid cropping an X header or post?
Choose Fit to keep the whole source image visible. The tool places it inside the selected X canvas and can fill unused space with a solid color or a blurred background.
Does resizing reduce image quality?
The browser resamples the source directly to the selected dimensions and exports a PNG. Start with the largest clean source available and preview important text, faces, and logos before downloading.
Quick workflow
How to resize an image for X
- 1
Upload the clean source
Choose a JPG, PNG, WebP, or another browser-readable image from your device.
- 2
Choose the X placement
Select landscape post, vertical post, header, profile picture, or square post.
- 3
Preview Fit or Fill
Keep the full image visible or crop it edge to edge inside the exact canvas.
- 4
Download the PNG
Export the resized X image locally and use it in the matching publishing slot.
X image guide
Free X image resizer for posts, headers, and profile pictures
Use the X image resizer hub when you need to choose between a landscape post, vertical post, profile header, profile picture, or square post. Each Format changes the canvas and preview to match the publishing task.
X is the primary platform name throughout the page. Twitter appears only as the former name that people may still use when searching for a banner resizer, post image size, or profile picture tool.
All resizing happens locally in the browser. Fit preserves the complete image, Fill covers the selected canvas, and the finished PNG downloads without sending your source pixels to a remote processor.
Exact X sizes for every placement
Five named presets cover the core post, header, and profile-image scenarios in one hub.
Fit without cropping
Keep the whole source visible and complete the unused canvas with color or blur.
Processed locally in your browser
The source image is not uploaded to a server or stored by a remote image service.
Focused X tools
Focused X image tools
Open a fixed-size page when you already know where the image will be published.
Tool directory
More free online image tools
Explore more image tools by platform and publishing scenario.
All sizesInstagram Image ResizerResize posts, Stories, Reels, profile photos, and feed formats from one page.FacebookFacebook Image ResizerResize profiles, posts, Stories, Reels, group covers, and event banners.YouTubeYouTube Image ResizerResize banners, thumbnails, profiles, Shorts covers, and community posts.TikTokTikTok Image ResizerResize photos for TikTok Photo Mode, square posts, profiles, and in-feed ads.FeedInstagram Post ResizerChoose portrait, square, or landscape formats in a post-focused workflow.PostFacebook Post ResizerResize a photo to 1200 x 630 for feed posts and shared-link images.BannerYouTube Banner ResizerResize channel art to 2560 x 1440 with safe-area and device-crop previews.ProfileTikTok Profile Picture ResizerCreate a 200 x 200 profile image and preview its circular avatar crop.
Choose the right X canvas before you publish
Upload the source, select one of five placements, compare Fit and Fill, and export locally.