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.
Average image size reduced by 68%
Optimize Product Images in Seconds
Compress, convert, and prepare your images instantly — no signup required.
Free plan: images are optimized locally in your browser — private, fast, no credits.
Max file: 10MB • Batch: 25 files • Total: 250MB
JPEG, PNG, WebP, GIF, AVIF, TIFF — drop a folder to include nested images.
Want larger batches or more credits? See plans & pricing ·
Selected now: 0/10 | Processed today: 0/50
🔒 100% Private
Images never leave your device. All processing runs locally in your browser via WebAssembly.
⚡ Bulk & Batch
Drop up to 200 images at once. Convert to WebP, AVIF, JPEG, or PNG. Resize with aspect lock.
✨ AI SEO Naming
Gemini Vision auto-renames files with SEO-friendly slugs. Guests get 1 free rename per day.
Why use Twitter/X Image Optimizer?
This tool is optimized for searches like twitter image size and x image optimizer. All processing runs locally in your browser for privacy and speed.
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.