Git Hygiene & Code Formatting Made Simple

A comprehensive collection of developer tools designed to keep your Git history clean, resolve conflicts efficiently, and format code perfectly. Everything runs in-browser with zero setup required.

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Diff & Patch

Patch Cleaner

Turn unified diffs into final files.

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Patch to File Converter

Extract file content from .patch/.diff.

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Patch Playground

Simulate patch application live.

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Diff Visualizer

Side-by-side or unified views.

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Patch Minimalizer (Blame-Friendly)

Keep only essential hunks after formatting.

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Binary Diff / Preview

Image/SVG pixel/overlay/DOM diffs.

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Formatting & Style

Whitespace & Formatting Cleaner

Normalize indent/EOL/blank lines.

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Prettify & Minify Tool

Beautify or minify HTML/CSS/JS.

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.editorconfig Generator (+ quick check)

Generate standards & preview fixes.

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.editorconfig Quick Enforcer (file-level)

Apply those whitespace/EOL rules to uploads.

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Trailing-Whitespace/Tab Detector (Policy Report)

Language-aware sweep.

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.gitattributes Generator

Line-ending and text/binary rules.

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Merge & Conflicts

Conflict Resolver Assistant

Clean up <<<<<<< blocks with preview.

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Conflict Marker Sweeper

Repo/file sweep to catch leftover markers.

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Commit & Release Management

Commit Message Formatter

Conventional Commits builder.

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Branch/Commit Naming Checker (UI)

Validate branch regex & commit format.

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Changelog Generator

Conventional Commits → grouped CHANGELOG.md.

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Changelog “PR Creator”

(optional Netlify Function) open PR with the generated changelog.

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Security & Compliance

Secrets & Keys Scanner

Regex + entropy to catch tokens/keys.

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License Header Inserter/Verifier

SPDX headers per language.

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Dependencies & Lockfiles

Dependency Diff (before/after)

Added/removed/updated with semver impact.

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Lockfile Sanity Checker (static)

Detect manifest/lock drift & peer issues.

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Repo Health, Scaffolding & Docs

Git Ignore Generator

.gitignore by stack.

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README / Repo Health Checker

Presence & links for README/LICENSE/etc.

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PR Template & CODEOWNERS Generator

Review checklists & ownership rules.

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Monorepo, CI & Workflow

Monorepo Path Filter

From changed files → affected packages + CI matrix.

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CI Snippet Library

Ready-to-drop YAML for GH Actions/GitLab.

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Pre-commit Config Builder

Husky/lint-staged or pre-commit configs.

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Size & Asset Hygiene

Binary & Large File Guard (Adviser)

Flag big/binary files & propose LFS patterns.

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Code Analysis

Semantic Diff

AST-based diff to show only meaningful code changes.

Coming Soon

JSON/YAML Diff Tool

Structured diff for JSON/YAML files.

Coming Soon

Code Complexity Analyzer

Calculate cyclomatic complexity to find refactoring candidates.

Coming Soon

CI/CD & DevOps

Dockerfile Linter/Optimizer

Analyze Dockerfiles for mistakes and optimizations.

Coming Soon

GitHub Actions Workflow Visualizer

Render workflow .yml files as a visual graph.

Coming Soon

CRON Job Validator & Translator

Validate and translate CRON expressions into human-readable schedules.

Coming Soon

Web & Data Utilities

Regex Tester & Visualizer

Build, test, and debug regular expressions interactively.

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SQL Formatter

Automatically format SQL queries to standard style guides.

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.htaccess Snippet Generator

Generate common .htaccess rules for redirects, caching, etc.

Coming Soon

JWT Decoder

Paste a JSON Web Token to see its decoded payload.

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URL Encoder/Decoder

Simple utility to encode and decode URL components.

Coming Soon

Base64 Encoder/Decoder

Encode/decode files or text to and from Base64.

Coming Soon

Color Format Converter

Convert colors between HEX, RGB, and HSL formats.

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Data Faker/Generator

Generate mock data (names, addresses, JSON) for testing.

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Webhooks Tester

Provides a temporary URL to catch and inspect webhook payloads.

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UUID/GUID Generator

Generate various versions of UUIDs.

Coming Soon

Subresource Integrity (SRI) Hash Generator

Create integrity hashes for assets loaded from CDNs.

Coming Soon