Local processing · no uploads
Resize Image to 1080×1080 for Instagram
Instagram renders feed posts at 1080 pixels wide. Uploading a square 1080×1080 image avoids the platform's own aggressive re-compression and keeps your photo crisp.
Drag & drop images here
JPG, PNG, WEBP, HEIC, GIF, BMP or AVIF · up to 30 files at once
Files are processed on your device and never uploaded
1080 × 1080 pixels, in three steps
- 1Drop your image into the tool above — the dimensions are already filled in for you.
- 2Choose fill to crop to the exact frame, or fit to keep the whole image inside it.
- 3Press Compress and download the resized file.
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Why this compressor actually reaches your limit
Exact target file size
Say “200KB” instead of guessing a quality percentage. A binary search finds the highest quality that still fits your limit.
Batch compression
Add up to 30 images, optimize them in one run, and download everything as a single ZIP archive.
100% private
Images are decoded and re-encoded on your own device with the Canvas API. Nothing is uploaded to any server.
Automatic resizing
When quality reduction alone cannot reach the target, pixel dimensions are reduced step by step until it fits.
Your images never leave your device
Compression runs in a Web Worker inside your browser using the HTML5 Canvas API. There is no upload step, no temporary storage and no server-side copy — which is exactly why passport photos, ID scans and exam documents are safe to process here. Read the privacy policy.
Frequently asked questions
What is the best file size for Instagram?
Keep the image at 1080×1080 pixels and under about 1MB. Larger files get recompressed by Instagram anyway, which usually looks worse than compressing them yourself.
More image tools
Browse all toolsCompress to a target size
Resize images
- Resize image (custom size)
- Passport photo (600×600)
- Full HD (1920×1080)
- Instagram square (1080×1080)