--- title: "Hand››over — App Overview" url: https://marlvel.ai/apps/hand-over category: Graphics & Design developer: Karl Koch platforms: ios rating: 5.0 (1 ratings) pricing: free report_level: overview generated: 2026-05-04 last_verified: "2026-05-04T10:49:18.309Z" --- > **Key Insight:** This app serves as a specialized technical reference tool to bridge the gap between design specifications and front-end implementation. | Metric | Value | |--------|-------| | Category | Graphics & Design | | Rating | 5.0 ★ (1) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 4.2.1 | | Developer | Karl Koch | ## What is Hand››over? Hand››over is a design-to-development utility that streamlines the translation of pixel-based designs into flexible CSS units and framework-specific classes. It provides designers and developers with precise conversion tools for rem/em units, Tailwind CSS classes, line-height ratios, and border radii. ## Key Features - **Unit Conversion**: Converts pixels to ems/rems and vice versa with customizable baseline values and conversion scales. - **Tailwind Integration**: Identifies correct Tailwind class values based on specific pixel inputs. - **Line-height & Radius Tools**: Calculates optimal line heights and provides live previews for combined border radii. - **Saved Conversions**: Allows users to store and retrieve frequently used conversion results for quick access. ## Who is it for? Web designers and front-end developers working on responsive interfaces. ## Links - [App Store](https://apps.apple.com/us/app/hand-over/id1518887590?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/hand-over) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/hand-over).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*