Video Aspect Ratio Filler — developer utilities, encoders and data format tools
Video Aspect Ratio Filler is a free browser tool that generates the CSS padding-top hack, the classic technique for keeping embedded videos responsive. Select a preset aspect ratio or enter custom width and height, set the container width, and the tool outputs the padding percentage plus ready-to-co
Category: Developer Tools
About this tool
What Is Video Aspect Ratio Filler? Video Aspect Ratio Filler Video Aspect Ratio Filler is a free browser tool that generates the CSS padding-top hack, the classic technique for keeping embedded videos responsive. Select a preset aspect ratio or enter custom width and height, set the container width, and the tool outputs the padding percentage plus ready-to-copy CSS. It is designed for web developers building responsive video embeds that stay perfectly proportioned on any screen.. How to Use Make sure you understand the formula or method this tool uses. Enter your values in the correct fields with compatible units. Review the result, compare it with expected values, and use the related tools if needed. Related Tools JSON Validator & Formatter — Validate JSON and format it into a readable tree Regex Tester — Test and debug regular expressions with highlighted matches Hash Generator — Generate MD5, SHA-1, SHA-256 hashes for text Frequently Asked Questions How do I use Video Aspect Ratio Filler? Enter the required data in the appropriate fields and the tool will display the result immediately.