Photo & Image Tools Pro
Social Media Image Resizer
Create correctly sized images for common social platforms without memorising dimensions. Choose a preset for Instagram, Facebook, LinkedIn, X or YouTube, decide whether the image should fill the frame or fit with padding, and export a ready-to-publish JPG, PNG or WebP copy.
Upload an image to optimize
Drag and drop a file, choose it from your device, or paste an image from your clipboard. Processing stays in your browser.
How to use this tool
- 1Upload or paste the original image.
- 2Choose the platform preset and review the target dimensions.
- 3Select Fill & crop for edge-to-edge output or Fit with padding to preserve the full image.
- 4Choose the output format and quality, generate the preview and download the platform-ready file.
Best practices
- ✓ Start with a high-resolution original so text and faces remain sharp after resizing.
- ✓ Keep important text and logos away from edges that may be cropped by apps.
- ✓ Use PNG for sharp graphics and JPG or WebP for photographs.
- ✓ Preview on the actual platform because interfaces can overlay controls and captions.
- ✓ Keep separate source and export files for future campaign updates.
Common mistakes
- • Stretching an image instead of preserving its aspect ratio.
- • Putting important content near the edge of a cover or story image.
- • Uploading one image size to every platform without checking the crop.
- • Using tiny source images for large banners or thumbnails.
- • Ignoring file-size limits and platform recompression.
Practical use cases
Frequently asked questions
Does this tool support Instagram Story size?
Yes. The Instagram Story preset creates a 1080 × 1920 vertical image.
What is the difference between cover and contain?
Cover fills the entire frame and may crop edges. Contain preserves the whole image and adds background padding where necessary.
Can I use a custom background colour?
Yes, when using Fit with padding.
Will the platform still compress my image?
Most social platforms recompress uploads. Starting with correct dimensions helps reduce unnecessary scaling.
Are images uploaded to FormatForge?
No. Resizing and export happen locally in your browser.
Which format is best for social media?
JPG is suitable for photos, while PNG is useful for text-heavy graphics. WebP support varies by upload workflow.