ToolsApp
99+ free, 100% client-side web utilities for creators & devs
ToolsApp launched on September 4, 2026.
What it does
ToolsApp is a privacy-first, all-in-one suite of 99+ free online tools for developers, designers, and digital creators. From code formatters, regex testers, and image converters to client-side PDF tools and secure hash generators — everything runs 100% locally in your browser with zero data collection. Also available as Chrome/Firefox extensions and mobile app.
Explore 177+ free, client-side web utilities: text editors, converters, math calculators, security helpers, PDF tools, and developer utilities with 100% data privacy.
Text utilities, converters, calculators, security helpers, and developer tools. No signup required, zero server uploads—your data stays in your browser. Count characters, words, lines, paragraphs, and estimate reading time in real time. Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case. Generate stylish, bold, italic, gothic, and aesthetic Unicode fonts for Instagram, TikTok, and bio profiles. Convert length, mass, temperature, area, and digital data storage units with high precision. Convert images between PNG, JPG, and WebP file formats directly in your browser. Modern online calculator with operation history, keyboard support, and clean layout.…from toolsapp.online
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