Local image creation • No upload • Works in your browser

Cover Image Generator

Create cover images for YouTube, Instagram, Twitter, LinkedIn, and more. Upload backgrounds, add customizable text, choose from 30+ aspect ratio presets, and export as PNG or JPG.

What this cover generator does

This tool creates cover images directly in your browser. Choose a background — upload your own image, pick a gradient, select a pattern, or use an SVG backdrop — then add title and author text with customizable fonts, sizes, colors, and stroke or shadow effects. Switch between 30+ aspect ratio presets for platforms like YouTube, Instagram, Twitter, LinkedIn, Medium, and GitHub. Export the finished cover as PNG or JPG without any file leaving your device.

How to create a cover image

  1. 1.Choose a background — upload an image, select a gradient or pattern, or pick an SVG backdrop
  2. 2.Add title and author text, adjust fonts, sizes, colors, stroke, and shadow settings
  3. 3.Select an aspect ratio preset or set a custom size, then drag elements into position
  4. 4.Export the cover as PNG or JPG and download it to your device

Why use this cover generator

Images stay on your device — background uploads, text editing, and export all run locally in your browser

30+ platform presets for YouTube, Instagram, Twitter, LinkedIn, Medium, GitHub, TikTok, and more

20 font families including Google Fonts, with size, color, stroke, and shadow controls

Export as PNG for lossless output or JPG with adjustable compression quality

Cover generator FAQ

Are my images uploaded to a server?

No. Background image uploads, editing, and export all happen locally in your browser. Your images stay on your device and are not sent to any server.

What export formats are supported?

You can export the finished cover as PNG or JPG. PNG provides lossless output, while JPG lets you adjust the quality slider to control file size.

Which platforms have preset aspect ratios?

The tool includes presets for YouTube (thumbnail and banner), Twitter/X (header and post), Instagram (post, story, and reel), Facebook (post and cover), LinkedIn (post and cover), Pinterest, TikTok, Medium, GitHub, Dev.to, Substack, Hashnode, plus common ratios like 16:9, 4:3, and 1:1.

Can I use custom fonts?

The tool offers 20 font presets including system fonts, Google Fonts like Inter and Montserrat, serif fonts like Playfair Display, and decorative fonts like Pacifico and Lobster. Custom font upload is not currently supported.