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Social Media Image Generator

LOCAL · Browser-Only

Create correctly sized images for social media platforms

Platform Preset

Background

Text Overlay

Text / Caption

Font Size48px

Text Color

Text Position

Preview1080 x 1080

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What is Social Media Image Generator?

Free online social media image generator to create images optimized for social media platforms with correct dimensions.

Make a correctly sized Instagram post, a YouTube thumbnail at 1280x720, a Twitter header, or a LinkedIn banner without guessing the pixels. Choose from presets for Instagram post/story, Facebook cover/post, Twitter header/post, LinkedIn banner, YouTube thumbnail, and Pinterest pin. Add text overlays with custom fonts, colors, and positioning. Upload a background image or use a solid/gradient background. Export as PNG. Everything renders in your browser, so uploaded images stay on your device. No signup required.

How to Use Social Media Image Generator

1Select the social media platform and size preset
2Upload a background image or choose a color/gradient
3Add text overlays and customize font settings
4Download the correctly sized image as PNG

Frequently Asked Questions

What platform sizes are supported?

Instagram Post (1080x1080), Instagram Story (1080x1920), Facebook Post (1200x630), Facebook Cover (820x312), Twitter Post (1600x900), Twitter Header (1500x500), LinkedIn Banner (1584x396), YouTube Thumbnail (1280x720), and Pinterest Pin (1000x1500).

Can I add text to the image?

Yes. Add text overlays with customizable font size, color, weight, alignment, and position. Great for creating quote images, announcement graphics, and promotional content.

What about background images?

Upload your own background image or choose a solid color/gradient. Background images are automatically cropped and centered to fit the selected dimensions.

How do I make a YouTube thumbnail?

Select the YouTube Thumbnail preset (1280x720), add a background image or color, place your title text, then export the PNG. The result matches the dimensions YouTube expects with no watermark added.

Which size should I use for an Instagram post?

Use the Instagram Post preset at 1080x1080 for a square feed image, or Instagram Story at 1080x1920 for a vertical full-screen story. The presets set the exact pixels so your image is not cropped on upload.

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Keep reading: HTML Cheat Sheet and image and canvas sizes reference. Doing this in code instead? See the utility endpoints.

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