Fast, private, browser-first utilities for text, dates, and everyday work — no account required.
Categories
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AI
Local-first AI assistance utilities for prompts, tokens, and cost estimates — no external AI API by default.
7 tools
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Converters
Browser-first unit converters for weight, length, temperature, and more.
31 tools
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Date & Time
Browser-first date and time calculators for calendars, countdowns, and durations.
14 tools
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Developer
Browser-first developer utilities for JSON, encoding, and identifiers.
46 tools
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Health & Fitness
Browser-first fitness calculators for educational estimates — not medical advice.
3 tools
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SEO
Browser-first SEO generators and analysis helpers for markup, previews, and on-page checks.
8 tools
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Text
Browser-first text utilities for cleanup, conversion, and analysis.
35 tools