Does my image actually stay on my device?

Yes. The resize runs in your browser using the Canvas API. We never see, store, or transmit your image. You can verify this in your browser's network tab — only static files load, no upload requests.

What's the catch? Why is this free?

No catch. The whole tool runs in your browser, so there are no servers and no bandwidth costs. We're validating demand first; a paid tier with batch resize and API access may come later.

Can I batch resize multiple images?

Yes — one click exports your photo resized to all 17 marketplace presets as a ZIP. Single-image batch export is built in; multi-image upload is on the roadmap.

Do you support my country's platform?

Yes — imgsize.cc supports Amazon (US, IN), Etsy, Shopify, Walmart, Flipkart, Instagram, TikTok, YouTube, LinkedIn, X, Facebook, Pinterest, Threads, Mastodon, Twitch, Snapchat, Behance, Substack, Medium, Dribbble, Tumblr, Vimeo, SoundCloud, Discord, WhatsApp and Spotify. If we don't have your platform yet, request it via email.

What image formats can I export?

JPEG, PNG, TIFF, and GIF. PNG is the default for product photos because it preserves transparency and is the format Amazon prefers. JPEG is smaller and great for social posts.

Post (Landscape) Size: 1200×630 (2026 Spec)

Facebook landscape post image size: the 2026 spec

Getting Facebook landscape post image dimensions right matters for both reach and visual quality. This guide covers the official 1200×630 pixel specification, format requirements, and common pitfalls when preparing images for Facebook landscape post.

Why 1200×630 pixels

The 1200×630 standard is Facebook landscape post's recommended upload dimension. Files smaller than this are auto-upscaled and render blurry on high-DPI screens; files larger are downscaled by Facebook landscape post's CDN. The aspect ratio is 1.91:1.

Specification breakdown

Size: 1200×630 px recommended
Format: JPEG, PNG
Use case: Link share preview images

The "safe area" inside the frame

Crop the central content of your image to the central 70% horizontal, 80% vertical. Facebook landscape post may crop or overlay UI elements near the edges, so critical content should stay well within the safe zone.

Common mistakes

Using 16:9 instead of 1.91:1 — Facebook crops the sides

Frequently asked questions

When to use landscape? When sharing links with a preview image, or for video ad placements.

How imgsize.cc handles it

Drop your source image into the workbench above. The crop box defaults to the 1.91:1 aspect ratio that matches Facebook landscape post's spec. Resize, crop, and download as a 1200×630 pixel PNG — all in your browser, no upload required.

Post (Landscape)

Spec details