Twitter/X Image Optimizer
Resize and compress images for Twitter/X posts, headers, and profile photos. Get the exact dimensions for maximum display quality in the feed.
- 1
Upload your image
Upload a JPG, PNG, or WebP image you want to optimize for Twitter/X.
- 2
Select Twitter format
Choose your target: In-Feed Post (1600×900), Header (1500×500), or Profile Photo (400×400).
- 3
Compress and resize
The tool resizes to exact dimensions and compresses for Twitter's upload limits.
Twitter/X Image Optimizer
Resize and compress images for Twitter/X posts, headers, and profile photos. Get the exact dimensions for maximum display quality in the feed.
Free plan: images are optimized locally in your browser — private, fast, no credits.
Suggested limits for this browser load after the page opens.
Want larger batches or more credits? See plans & pricing ·
JPEG, PNG, WebP, GIF, AVIF, TIFF — drop a folder to include nested images.
Why use Twitter/X Image Optimizer?
Resize and compress images for Twitter/X posts, headers, and profile photos. Get the exact dimensions for maximum display quality in the feed. All processing runs locally in your browser for privacy and speed — nothing is uploaded to our servers.
Free without sign-in
Up to 100 optimizations per day. Batch and file-size suggestions adapt to your device (RAM and CPU) — you can override warnings when optimizing.
Sign in for direct cloud export (Google Drive, Dropbox, OneDrive). Everyone shares the same 100/day device-safe limit.
Explore more workflows on our image tools hub.
How to use Twitter/X Image Optimizer
- 1
Upload your image
Upload a JPG, PNG, or WebP image you want to optimize for Twitter/X.
- 2
Select Twitter format
Choose your target: In-Feed Post (1600×900), Header (1500×500), or Profile Photo (400×400).
- 3
Compress and resize
The tool resizes to exact dimensions and compresses for Twitter's upload limits.
- 4
Download and post
Download your optimized image and upload directly to Twitter/X.
Frequently Asked Questions
What is the best image size for Twitter/X posts in 2026?
1600×900px (16:9 ratio) displays fully expanded in the Twitter feed without cropping. For single-image tweets, this is the optimal size. Twitter supports up to 5MB for images.
What size should a Twitter/X header image be?
1500×500px is the recommended Twitter header/banner size. Keep important content centered — the edges may be cropped on mobile.
Why do my Twitter images look blurry?
Twitter recompresses uploaded images. To minimize quality loss, upload at the exact recommended dimensions in JPG format at 85%+ quality. This gives Twitter's compression less work to do.
What format is best for Twitter/X images?
JPG for photographs, PNG for graphics with text or sharp edges. Twitter converts all images to JPG internally, so PNG files get re-compressed.
Can I optimize multiple Twitter images at once?
Yes — batch upload is fully supported. All images will be resized to your chosen Twitter format simultaneously.