Resize image to 1024×1024 px
Make a 1024×1024 square image or icon — resize any JPG, PNG, or WebP to 1024×1024 pixels entirely in your browser, with no upload and no watermark.
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Quick answer
To make a 1024×1024 square image or icon, resize your image to 1024×1024 pixels. Open Resize Image with the 1024×1024 preset, drop your JPG, PNG, or WebP, and download — everything happens on your device, not uploaded to our servers for processing.
- Convert HEIC if needed — iPhone photos are often HEIC. Use HEIC to JPG first.
- Resize to 1024×1024 — open the tool with this size pre-filled and download the result.
- Compress if there's a size cap — some uploads also limit KB. Use Compress Image after resizing.
What to watch for at 1024×1024
- Aspect ratio
- 1:1
- Pixels
- 1.05 MP
- At 300 DPI
- 3.4″ × 3.4″
- The size iOS asks for as the master app icon, and a common working size for generated art.
- For an App Store icon, supply the plain square: do not pre-round the corners and do not include transparency, because the rounding is applied for you.
- Everything smaller is normally derived from this file, so any softness here is inherited by every size below it.
Resize ImageCompress ImageHEIC to JPG
Other screen & icon sizes: Twitch / 1080p frame · 800×600 · App icon / avatar (512×512) · 1440p QHD · 4K UHD
Frequently asked questions
What size is a square 1024×1024?
A square 1024×1024 is 1024×1024 pixels (width × height). Resize your image to 1024×1024 and export as JPG or PNG.
How do I resize an image to 1024×1024 without uploading it?
Open Resize Image on TryQuickImg with the 1024×1024 target pre-filled, drop your file, and download. It runs entirely in your browser — after the page loads you can even go offline.
Will resizing stretch my photo?
Only if the original has a different aspect ratio than 1024×1024. For the cleanest result, start from an image close to that ratio or crop it first, then resize to 1024×1024.