Three placements, three different crops
The feed, a link preview and a story each cut the same file to their own proportions. Export one frame per placement instead of posting a single image everywhere, and judge each result on its own.
Facebook Image Resizer
Facebook serves an in-feed photo at up to 2048 pixels along its long edge and shrinks anything larger before it re-encodes the file, so an oversized original loses detail twice. Put the photo on the frame you are actually posting to: 1200 × 628 for a shared link image, up to 4:5 for a portrait feed post, or a square if it has to sit in a grid.
Upload the photo you are about to post on Facebook
or click the button below to browse · paste an image with Ctrl+V
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Frequently Asked Questions About Facebook Image Resizer
What size should a Facebook photo be?
Between 960 and 2048 pixels along its long edge, so Facebook publishes your file rather than resizing it first. A shared link image is a separate case: it displays at 1200 × 628.
Why does my Facebook photo look blurry?
Files above 2048 pixels are downscaled and then re-compressed, and fine detail and text go first. Exporting at the display size leaves only one compression pass to soften the picture.
How tall can a portrait photo be in the feed?
The feed shows portrait up to 4:5. A taller file is cropped or padded to reach that, and link previews stay landscape at 1.91:1 whatever you upload.
Will my original file be changed?
The result is downloaded as a separate file. Keep your original until you have checked the Feed-sized photo.
What should I check before using the result?
Open the Feed-sized photo in the application that consumes it and spot-check the parts that matter to you; the original file stays untouched if you need to re-run with different options.
About this workflow
Before downloading the result
Compare the Feed-sized photo with the original while both are fresh; destinations differ, and a quick check here saves a re-upload later.
What Is Facebook Image Resizer?
Facebook compresses and crops uploads if your file is wrong. The Facebook Image Resizer pre-sizes images to Facebook image requirements so posts look crisp on every device.
Everything runs locally in your browser—files never leave your device. There is no account or watermark, and you can run multiple sessions without a daily quota. Open the page, upload, and download a ready-to-use image in seconds.
Supported formats depend on the page and are shown in its upload control; the standard resizer accepts JPG, PNG, and WEBP. You can lock aspect ratio, pick a preset, or type exact pixel values. Output quality is adjustable so you balance file size against sharpness before saving.
How to Use Facebook Image Resizer Online
- Upload your image — Drag a supported image file onto the page, or click to browse. The upload control shows the formats accepted by that page, and batch mode accepts multiple files at once.
- Configure output — Apply the recommended preset for Facebook or enter platform-specific pixel dimensions from your style guide.
- Preview and download — The list redraws each row at the output size so you can see the result, and the file saves in the same step. Processing completes on your device; no queue or email link required.
Tip: Start from the highest-resolution source you have. Downscaling preserves more detail than upscaling a small file.
For repeated tasks, bookmark the page or add it to your home screen on mobile. Settings stay visible so you can run the same dimensions on the next file without re-entering numbers.
Key Features of Facebook Image Resizer
- Browser-based privacy — Images are processed locally; nothing is stored on remote servers.
- No registration — Use the full feature set without creating an account.
- Output controls — Choose the formats and quality options exposed by the selected page.
- Preset sizes — One-click templates for common social, print, and marketplace dimensions.
These options load instantly because processing uses your device CPU rather than a remote queue. That keeps the tool responsive on shared Wi‑Fi and avoids upload timeouts on large originals.
When to Use Facebook Image Resizer
- Feed posts and stories for Facebook
- Profile and cover images that avoid automatic platform cropping
- Ad creatives with fixed placement dimensions
- Thumbnail images for video and live-stream overlays
Whenever Facebook image requirements is the goal, a browser resizer saves a trip through desktop editing software. You can enter the required dimensions directly, and each row redraws at the size that was written.
Tips for Best Results with Facebook Image Resizer
Export at the platform's recommended pixel size rather than relying on the site to scale down—upload-time compression is harder to control than your own quality slider.
When sharing resized images by email or chat, confirm the recipient app does not re-compress attachments. Check the downloaded dimensions and file size before sending, because recipient apps may apply another compression pass.
Bookmark this page for repeat jobs—settings stay on screen between uploads, which speeds up daily workflows for teams that resize images in batches.
Frequently Asked Questions
What size should I use for Facebook?
Each placement—feed post, story, cover, or ad—has its own recommended pixels. This Facebook Image Resizer includes presets aligned with current Facebook guidelines. Check your analytics after posting; platforms sometimes recompress files, so starting with the correct size reduces quality loss.
Is this tool free to use?
Yes. It is free with no trial period, watermark, or hidden export fee. You can run multiple sessions for personal or commercial projects without signing in; each page shows its batch limit.
Are my photos uploaded to a server?
No. Processing happens in your browser using client-side JavaScript. Your files stay on your device, which makes it suitable for confidential documents, unreleased products, and personal photos.
Which file formats are supported?
Supported input formats depend on the page and are shown in its upload control. The standard browser resizer accepts JPG, PNG, and WEBP and exports JPG, PNG, or WEBP with adjustable quality.
Will resizing reduce image quality?
Downscaling generally preserves sharpness because pixels are merged intelligently. Upscaling a tiny source will look soft—that is a limitation of any resizer. For best results, start with the largest original you have and scale down from there.
Can I use this resizer on my phone?
Yes. The interface is responsive on iOS and Android browsers. Upload from your camera roll, set dimensions, and save the processed image back to your gallery without installing an app.