https://www.toolsapp.online/ · Developer Tools
5 items
Focused toolbar utility box for web developers and creators: format converters, text manipulation, calculators, and hashes. ToolsApp is a focused, client-side browser utility extension designed specifically for web developers, designers, and digital creators. Core Developer Utilities: • Code & Data Converters: JSON Formatter, Base64 Encoder/Decoder, URL Encoder. • Text & String Utilities: Case Converter, Character & Word Counter, Text Diff Checker. • Web Calculators: Aspect Ratio Calculator, PX to REM Converter, Smart Calculator. • Security & Hashes: Cryptographic Hash Generator (MD5, SHA-256), Password Generator. Privacy-First Architecture: All tools run 100% locally in your browser. No data, text, or files are ever sent to remote servers.
Aug 29, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.