Runs fully in your browser. Inputs stay on your device. See recent fixes on changelog.
Social Media Image Sizer
Get recommended image sizes for social platforms.
FreeRuns in browsersocial media image sizesog image size
Cmd/Ctrl+Enter Primary actionCmd/Ctrl+Shift+L Load sampleCmd/Ctrl+Shift+X Clear/resetCmd/Ctrl+Shift+C Copy result
About Social Media Image Sizer
Get recommended image sizes for social platforms. Get recommended image dimensions for all social media platforms online for free. Find sizes for Facebook, Twitter, Instagram, LinkedIn, and YouTube in pixels. Handles Unicode text correctly, including emoji and multi-byte characters. Processes text instantly in your browser with no practical size limits. Everything runs client-side in your browser for maximum speed and privacy — no data is sent to any server, and no signup is required.
Related tools: Open Graph Tag Generator, Twitter Card Generator, Meta Tag Generator
How to Use Social Media Image Sizer
- Paste or type your text into the input area.
- Select the transformation you want to apply.
- Copy the transformed result from the output area.
Frequently Asked Questions
What is Social Media Image Sizer?
Get recommended image dimensions for all social media platforms online for free. Find sizes for Facebook, Twitter, Instagram, LinkedIn, and YouTube in pixels.
Does the tool preserve formatting?
The tool preserves whitespace, line breaks, and structural formatting while applying the selected transformation. Only the targeted text characteristics are changed, leaving your overall layout intact.
Can I process large texts?
Yes, because all processing happens in your browser there are no server-imposed size limits. Performance remains fast for texts up to several hundred thousand characters on modern devices.
What character encodings are supported?
The tool handles Unicode text correctly, including emoji, accented characters, and multi-byte scripts such as Chinese, Japanese, and Arabic. Any text that your browser can display can be transformed.
Is Social Media Image Sizer free to use?
Yes, this text tool is entirely free. There is no signup, no account required, and no limit on how much text you can process.
Is my data safe when using Social Media Image Sizer?
Yes, all text processing happens locally in your browser. Your text is never sent to any server, so your content remains completely private and secure.