Instagram Post Maker
Design a crisp 1080×1080 square Instagram post — bold text over a gradient or your own photo, free and right in your browser.
プラットフォームとサイズ
テキスト
背景
エクスポート
出力 1080×1080px · Instagram post
The Instagram square
The classic Instagram feed post is a 1080×1080 square (1:1). It's the most reliable format because it shows fully in the grid and the feed without being cropped. Quote cards, announcements, tips, and promos all work beautifully as a clean square with a strong headline.
This maker sizes the canvas to 1080×1080 and previews it square, so your text and background land exactly where you place them. Want a vertical story instead? Switch the platform to Instagram story for the 1080×1920 size.
How to make an Instagram post
- It opens at 1080×1080. The square Instagram post size is preset and previewed 1:1.
- Add your text. Type a headline and a supporting line. Centre it for a classic quote-card look.
- Choose a background. Use a vivid gradient, a solid brand colour, or upload your own photo with an overlay.
- Download. Export as PNG or JPG at 1080×1080 and post it to your feed.
Square for feed, tall for stories
Use the 1080×1080 square for grid and feed posts. For full-screen stories and reels covers, switch to the Instagram story size (1080×1920) so nothing is cropped.
Instagram の画像仕様を一目で
- 推奨サイズ
- 1080 × 1080 px
- アスペクト比
- 1:1（正方形）
- 最適な形式
- テキスト／引用カードには PNG、写真には JPG をエクスポートしてください。長辺 1080 px が Instagram の配信解像度なので、それより大きくしても利点はありません。
Instagram の安全領域とヒント
- 正方形の 1080 × 1080 投稿は最も安全なフィード形式です。プロフィールのグリッドでもフィードでも切り取られずに全体が表示されるためです。
- 全画面のストーリーやリールのカバーには、何も切れないように、代わりにプラットフォームを Instagram ストーリー（1080 × 1920、9:16）に切り替えてください。
- 見出しはおおよそ中央に置いてください。中央寄せの引用カードのレイアウトは、投稿がフィードに表示される小さいサイズでもはっきり読めます。
More social image sizes
よくある質問
What size is an Instagram post?
A square feed post is 1080×1080 pixels (1:1). This maker uses that exact size.
How do I make an Instagram story?
Switch the platform to Instagram story for the vertical 1080×1920 (9:16) full-screen size.
Can I add my own photo?
Yes — choose the Photo background, upload it, and darken it so the text stays readable.
Where is my image processed?
The image is drawn in your browser, so the file is created on your own device. How any data associated with the tool is handled is described in our privacy policy.
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