About Piano Garden

Piano Garden gathers practical browser utilities on one domain—no install and no account required. Categories cover calculators, image compress/convert/background removal, PDF merge/split, character counting, Instagram line breaks, mind maps, and light quizzes.

Editorial and operations are handled by the Piano Garden editing team. Tool behavior is checked with unit, contract, and E2E tests before release. Corrections and questions go to [email protected].

We do not ship bare tool screens. Each tool page includes purpose, step-by-step usage, use cases, tips for common mistakes, and FAQ so first-time visitors can understand the context. Guides go deeper on recurring topics such as web image prep, PDF distribution, SNS copy, and the limits of BMI or loan estimates, and they show author, review, dates, and sources.

We prefer on-device (in-browser) processing to reduce uploads. Only features that need public market data—such as FX rates via Frankfurter (ECB reference rates)—call external APIs, and guides cite those sources. Results that touch finance, health, or legal decisions are informational and do not replace professional advice or official documents.

Contact us via the email on the contact page. Privacy and terms are documented separately. Piano Garden is an unofficial free toolkit for learning and convenience and is not affiliated with trademarks such as Instagram or Meta.