Resize Image for Facebook

Resize your photos for Facebook instantly — bulk upload up to 12 images, pick any format, and download pixel-perfect results. Free, 100% private, no login required.

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100% Free & no login required. Your images never leave your device.

Facebook templates

How It Works

Process your images in three simple steps

Choose Your Facebook Format

Select from Feed Posts (square, portrait, landscape), Page/Group/Event Covers, Stories, Reels, Profile Picture, or Marketplace Ads. Each format is pre-set to Facebook's recommended pixel dimensions.

Upload One or Multiple Photos

Select up to 12 JPG, PNG, or WebP files at once for bulk processing. No account or sign-up needed — all processing runs locally in your browser.

Download Your Resized Photos

Preview in the editor, adjust fit options if needed, and download. Your photos are resized to the exact dimensions Facebook requires — ready to post.

Why Choose Imresizer?

Fast, secure, and completely free image resizing

Bulk Processing — Up to 12 Photos at Once
Upload multiple photos in one go and resize them all to the same Facebook format simultaneously. Perfect for batch-preparing a full content calendar or album without repeating the process.
All Facebook Formats Pre-Set
Feed Posts (1:1, 4:5, 1.91:1), Page Cover (16:9), Group Cover, Event Cover, Stories (9:16), Reels (9:16), Profile Picture (1:1), and Marketplace Ad — all pre-configured so you never have to look up the numbers.
Flexible Fit Options — Cover, Fill, Crop & More
When your photo's aspect ratio doesn't match the target format, choose how to handle it: cover (fill frame, crop edges), contain (fit inside with padding), stretch (distort to fill), or crop to a specific region.
100% Private — Photos Stay on Your Device
All resizing happens entirely in your browser. Your photos are never sent to any server — making this the safest way to resize photos for Facebook.
Fine-Tune in the Editor
After upload you land in the full editor where you can adjust dimensions, change output format, set a max file size, and preview the result before downloading.
100% Free, No Login Required
No account, no watermarks, no hidden fees. Resize as many Facebook photos as you need — full functionality, always free.

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Frequently Asked Questions

Everything you need to know about image resizing

Can I resize multiple photos for Facebook at once?

Yes. You can upload up to 12 photos at once and resize them all to the same Facebook format in a single step. This is ideal for preparing batch content, event covers, or a week's worth of feed posts without repeating the process for each image.

What are the correct Facebook image dimensions?

Facebook recommends: Feed Post Square — 1080×1080 px (1:1); Feed Post Portrait — 1080×1350 px (4:5); Feed Post Landscape — 1200×630 px (1.91:1); Page Cover — 1640×922 px (16:9); Group Cover — 1640×856 px; Event Cover — 1920×1005 px; Story — 1080×1920 px (9:16); Reels — 1080×1920 px (9:16); Profile Picture — 320×320 px; Marketplace Ad — 1080×1080 px. All of these are pre-set in this tool — just select and upload.

How does the tool handle photos with the wrong aspect ratio?

When your photo's proportions don't match the Facebook format you selected, you have several options in the editor: Cover — fills the frame and crops the edges (no blank space); Contain — fits the entire photo inside the frame with letterbox/pillarbox padding; Stretch — distorts the photo to fill the frame exactly; Crop — lets you manually select which region to keep. Cover is the most common choice for a clean, full-frame look.

What is the best image size for a Facebook Page cover?

For 2026, Facebook Page covers display at 820×312 px on desktop and 640×360 px on mobile. However, uploading at 1640×922 px (the pre-set in this tool) gives you the high-resolution version that stays sharp on all screens and leaves room for the safe zone where no text or key elements will be cropped.

What size should a Facebook Group cover be?

Facebook Group covers display at 1640×856 px. This is the pre-set in this tool. Keep important content within the central safe zone to ensure it's visible on all devices.

What is the correct Facebook Event cover size?

Facebook Event covers display best at 1920×1005 px. This is the pre-set in this tool. Keep text and key design elements away from the edges to ensure nothing is cropped on different devices.

Is it safe to use this tool for personal photos?

Yes. All processing runs entirely in your browser — your photos are never uploaded to any server. This makes it completely private and safe for personal or sensitive images.

What image formats are supported?

You can upload JPG, JPEG, PNG, and WebP images. You can also choose the output format in the editor — for example, converting a large PNG to JPG typically reduces file size significantly.

Do I need an account or login?

No. Resize photos for Facebook completely free — no account, no login, no watermarks. Just upload and download.