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Free

API Tester

Build and send HTTP requests, inspect responses, save history.

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Free

JWT Decoder

Decode and inspect JWT header/payload, verify signatures.

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Free

Webhook Tester

Get a unique inbox URL and inspect incoming webhook requests live.

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Free

GraphQL Explorer

Run queries against any GraphQL endpoint and browse its schema.

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Free

API Response Diff Checker

Compare two API responses and see a structured diff.

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Pro

REST API Builder

Design REST endpoint specs and generate docs/mocks from them.

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Pro

Webhook Monitor

Continuously monitor an endpoint for uptime/latency via cron.

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Pro

API Mock Server

Spin up a public mock endpoint that returns configured responses.

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Pro

API Rate Limit Tester

Burst-test an endpoint to find its effective rate limit.

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Pro

OAuth Playground

Walk through an OAuth2 Authorization Code flow and inspect tokens.

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Coming Soon

SQL Formatter

Format and beautify SQL queries.

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SQL Beautifier

Beautify messy SQL into a readable style.

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SQL Query Analyzer

Analyze a query for potential performance issues.

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SQL Diff Tool

Diff two schema/query snapshots.

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ER Diagram Generator

Generate an ER diagram from a schema.

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Database Schema Visualizer

Visualize table relationships.

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MongoDB Query Builder

Build MongoDB queries visually.

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PostgreSQL Explain Visualizer

Visualize an EXPLAIN plan.

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Cron Expression Builder

Build and explain cron expressions.

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Docker Compose Generator

Generate a docker-compose.yml.

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Dockerfile Generator

Generate a Dockerfile for common stacks.

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Kubernetes YAML Generator

Generate Kubernetes manifests.

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Environment Variable Manager

Manage and diff .env files.

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Nginx Config Generator

Generate nginx server blocks.

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SSL Expiry Monitor

Monitor SSL certificate expiry dates.

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Uptime Monitor

Monitor site/service uptime.

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Free

CSS Gradient Generator

Design and export CSS gradients.

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Coming Soon

Glassmorphism Generator

Generate glassmorphism CSS.

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Neumorphism Generator

Generate neumorphism CSS.

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Tailwind Builder

Visually build Tailwind class combos.

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SVG Optimizer

Minify and clean up SVG markup.

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Color Palette Generator

Generate harmonious color palettes.

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Shadow Generator

Design layered CSS box-shadows.

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CSS Animation Generator

Design CSS @keyframes animations.

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Git Cheat Sheet

Searchable reference of common git commands.

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Git Commit Generator

Generate a conventional-commit message.

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Branch Cleaner

Find stale/merged branches to clean up.

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Merge Conflict Helper

Visualize and help resolve merge conflicts.

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Changelog Generator

Generate a changelog from commit history.

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Release Notes Generator

Generate release notes from merged PRs.

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Free

JSON Formatter & Validator

Validate, pretty-print, and minify JSON.

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JSON Compare

Diff two JSON documents.

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JSON Schema Builder

Build a JSON Schema visually from sample data.

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JSON Path Tester

Test JSONPath expressions against sample JSON.

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YAML Validator

Validate and format YAML documents.

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XML Formatter

Pretty-print and validate XML.

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XML to JSON Converter

Convert XML documents to JSON.

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CSV <-> JSON Converter

Convert between CSV and JSON.

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Log Viewer

Search and tail uploaded log files.

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Log Analyzer

Summarize error rates/patterns in logs.

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Stack Trace Formatter

Pretty-print raw stack traces.

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Crash Report Analyzer

Parse and summarize crash reports.

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Error Screenshot Annotator

Annotate screenshots to report bugs.

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Free

App Store Metadata Generator

Generate App Store/Play Store metadata.

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App Icon Generator

Generate all required app icon sizes.

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App Privacy Policy Generator

Generate a mobile app privacy policy.

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App Store Keyword Analyzer

Analyze keyword competitiveness.

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ASO Keyword Finder

Find high-value ASO keywords.

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Free

App Release Notes Generator

Generate app store release notes.

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Localization Manager

Manage translation strings across locales.

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Free

Random Key Generator

Generate passwords, API keys, AES keys, UUIDs, and RSA/SSH key pairs — all client-side.

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Free

Password Generator

Generate strong random passwords.

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Coming Soon

Hash Generator

Generate MD5/SHA family hashes.

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Free

UUID Generator

Generate v4/v7 UUIDs in bulk.

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Coming Soon

Token Generator

Generate secure random tokens/API keys.

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Base64 Encode/Decode

Encode or decode Base64 text and files.

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Encryption Toolkit

Encrypt/decrypt text with common ciphers.

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CORS Tester

Test CORS behavior of an endpoint.

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Free

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Pro

$19.00/mo

  • Everything in Free
  • Unlocks all Pro tools
  • Unlimited saved items
  • Priority support
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Business

$49.00/mo

  • Everything in Pro
  • Team seats
  • Higher rate limits
  • Priority support + SLA
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