Compress screenshot
Compress a single JPG/JPEG, PNG, or WEBP screenshot to any file size you need.
Privacy note: your image is processed in your browser and is not uploaded to our backend.
Upload your screenshot, set your target size in KB, and compress it instantly. Choose your file:
Your screenshot will be compressed as close to your chosen size as possible while keeping the best quality achievable at that size.
What is a Screenshot Compressor?
A screenshot compressor shrinks a screenshot down to a specific file size you choose, rather than just a general quality slider. Screenshots captured from high-resolution monitors are often saved as large PNG files that can be 1-5MB or more, far larger than what most email clients, chat apps, or upload forms allow. This tool lets you type in whatever target size you need, then automatically adjusts quality, and resolution if truly necessary, to get your file as close to that number as possible without going over.
Why You Might Need to Compress Screenshots
Modern screens run at high resolutions, so a single full-screen screenshot can easily be several megabytes. When you need to share that screenshot via email, paste it into a chat app, attach it to a support ticket, or upload it to a form with a size limit, the file is often too large to be accepted. Compressing it ahead of time avoids bounced emails, failed uploads, and slow-loading attachments, while keeping the text and UI details in your screenshot perfectly readable at the smaller file size.
Use Cases for Screenshot Compression
This tool is useful for sharing screenshots via email or messaging apps, attaching images to bug reports and support tickets, embedding screenshots in documentation or tutorials, uploading UI designs or mockups to review tools, and sending screen captures to colleagues or clients who need smaller files. Because the target size is adjustable, the same tool works whether you need 50KB for a quick chat message or 500KB for a detailed documentation image.
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