UnderByte

Compress images and PDFs to exact size limits

Web App Productivity Developer Toolsローンチ 2026年4月26日

UnderByte とは？

UnderByte compresses images and PDFs to the exact upload limit you need, like 20 KB, 200 KB, 500 KB, or 1 MB. Everything runs in your browser, so files stay on your device after the app loads. It handles JPG, PNG, WebP, and PDF, supports batch mode, and is built for real-world government, visa, job, and form-upload size limits.

スクリーンショット

まだコメントはありません。最初のひとりになりましょう！