Pravidhi

Stuff We Made

Free tools and games. No signup, no tracking, no nonsense.

50+ Tools
23 Games
100% Free

What are you in the mood for?

Quick Break

5 minutes or less

Brain Teaser

Puzzles & strategy

Challenge

Test your skills

Just Chill

Relaxing & casual

Tools

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Developer

JSON Linter

Format, validate, and visualize JSON

Finance

Options Calculator

Black-Scholes pricing with Greeks

Developer

Diff Viewer

Compare text and code side by side

Finance

Indicators

Financial & technical indicators

Developer

Markdown Preview

Render markdown documents

Skills

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Skill

pravidhi-commit-protocol

A complete, opinionated development workflow skill for agents. Triggers when the user asks to implement a feature, fix a bug, or refactor code in a Git repo. Enforces hygiene, security, quality, and atomic commits.

Skill

pravidhi-ddgs-internet-search

Perform web searches using DuckDuckGo. Features soft-failure mode, generic environment support, and context-safe output.

Skill

pravidhi-yc-oss

Robust tool to fetch and analyze Y Combinator company data. Use this skill to find companies by batch, industry, or tag, and to identify trends or specific startups without guessing URLs or crashing memory.

Games

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Arcade & Action

Space Shooter Epic space shooter with power-upsSnake Classic snake — go through walls!Flappy Bird Keep the bird flyingInfinite Runner Run as far as you can

Board & Puzzle

Sudoku Fill the grid with numbers2048 Combine tiles to reach 2048Minesweeper Clear the minefieldConnect Four Connect four in a row

Word & Reflex

Typing Speed Test Test your typing speedMemory Match Find all matching pairsReaction Time Test your reaction speedWord Game Unscramble and guess words

Why Pravidhi?

No Signup

Just open and use. No account needed.

No Tracking

We don't collect or sell your data.

Free Forever

No hidden costs. No paywalls.