Private browser tool

Resize Image for Instagram

Crop and resize an image to a 1080 x 1080 square post preset for Instagram. Runs in your browser with no account required.

Always Free
Local processing
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Drag & drop your image here

Supports JPG and PNG • Up to 50MB

Supports JPG, PNG, and WebP • Up to 50MB and 40 megapixels

Tab Preview Simulation
Favicon preview My Website ×
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Original: {{ formatBytes(originalFile.size) }}
Optimized: {{ formatBytes(outputBlob.size) }}-
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Dimensions: {{ outputDimensions }}
The uploaded file format is already matching the requested conversion format. Compression will still apply.
WebP compression preserves alpha transparency channel presets. Converting transparent PNGs to JPEGs will discard transparency backgrounds.
Compression Quality {{ quality }}%
Output Format
Width (px)
Height (px)
Platform Size Presets
Crop & Fit Mode
Padding Fill Color:
Crop Positioning Align
Resize Scale {{ resizePercent }}%
Select Crop Aspect Preset
Crop Frame Size Scale {{ cropScale }}%
Circle Crop Size Scale {{ cropScale }}%
Rotate Angle
Flip Asset Mirror
Flip Asset Mirror
Watermark Text
Font Size (px)
Font Color
Opacity ({{ Math.round(watermarkOpacity*100) }}%)
Position
Click anywhere on the image above to select pixel color
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Download Favicon Outputs
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Paste Base64 Encoded Image Code (e.g. data:image/png;base64,...)
Target Output Format
Images workflow

How to use Resize Image for Instagram

Crop and resize an image to a 1080 x 1080 square post preset for Instagram.

Processed locallyZero file uploads to Beginware
  1. Choose the source image

    Add the JPG, PNG, or WebP you want to use as a Instagram square post.

    Step 1 of 3
  2. Set the frame

    Start with 1080 × 1080 pixels. Use cover to fill the frame, contain to keep the entire image, or stretch only when distortion is acceptable.

    Step 2 of 3
  3. Check the placement

    Inspect the Instagram square post preview, download the copy, and test it in the destination before publishing.

    Step 3 of 3
No account required Works instantly in browser Always review important output
Input
JPG, PNG, WebP
Default dimensions
1080 × 1080 px
Fit controls
Cover, contain, stretch
File limit
50 MB / 40 megapixels
Worked Example

Example workflow

Input Sample
A source image for a Instagram square post
Generated Result
A 1080 × 1080 pixel image using the fit mode you select.
Important Checks

Limits and Considerations

  • Other controls offer portrait, landscape, and story presets; inspect the crop for the chosen placement.
  • Preset dimensions are convenient starting points. Platform requirements and display crops can change.
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