Overview
Automatically converts lbs to kg on webpages with a dotted underline tooltip.
Instantly converts weights in pounds (lbs) to kilograms (kg) as you browse. Detected values are highlighted with a subtle dotted underline, and hovering shows the original and converted units in a tooltip. Changelog (v1.1.0) New: range support — converts “35–65 pounds”, “35-65 lbs”, “35 to 65 lb”. New: glassmorphism tooltip with smooth scale/fade animation. Smarter: skips conversion when kg is already shown nearby. Smarter: catches common variants/typos (lb, lbs, pounds, pund, bls). Performance: lightweight hybrid auto-update (click/scroll + throttled observer) converts newly revealed content without slowing pages. Internationalization: tooltips localized (EN, PT-BR, ES, FR, DE, IT, JA, ZH-CN, RU, KO).
Details
- Version1.1.0
- UpdatedNovember 10, 2025
- Size28.85KiB
- Languages10 languages
- Developer
Email
dev.joener@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
