The tools you need, in one place.
Image, color, design, text, data, dev, security, calculators, media, productivity, and gaming — all free, all in-browser, no signup.
Live tools
258
All free, no signup, run in your browser.
Categories
11
Organised so you find the right tool fast.
Popular
8
The tools people open most often.
Browse by category
Eleven focused categories — each curated to the tools that matter.
- 21
Image & Photo
Resize, crop, convert, optimise, watermark and extract colors from images.
- · Image Optimizer
- · Sprite Sheet Cutter
- · Color Blindness Simulator
- 4
Color & Palette
Color pickers, palette tools, contrast checkers and color mixers.
- · Color Picker
- · Color Palette Tools
- · Color Contrast Checker
- 18
Design & CSS
CSS generators, layout playgrounds, design utilities for web work.
- · CSS Gradient Generator
- · CSS Animation Generator
- · CSS Grid Generator
- 18
Text & Writing
Counters, case converters, markdown editors, lorem ipsum and text formatters.
- · String Escape / Unescape
- · Text to Binary Converter
- · Line Tools
- 19
Data & Formats
JSON, YAML, XML, CSV, TOML, SQL — validate, format, convert, generate schemas.
- · JSON Validator
- · JSON Formatter / Diff / Path Tool
- · YAML Validator
- 56
Developer
Regex, cron, diff, git helpers, HTTP, URL, mock APIs and dev workflow tools.
- · cURL → Code / HTTP Request Importer
- · Docker Run to Compose Converter
- · HTTP Request Builder
- 21
Security & Crypto
Hashes, passwords, JWT, encryption, CSP, certificates and credentials.
- · CSP Analyzer
- · JWK / JWKS / PEM / CSR Toolkit
- · Secrets Scanner
- 17
Calculators
Date math, unit converters, financial, base conversion and everyday calculators.
- · Unit Converter
- · Percentage Calculator
- · Server RAM Calculator
- 7
Audio & Video
Convert, edit, and record audio, video, and presentations entirely in-browser.
- · Audio Editor
- · Audio Converter
- · Video Editor
- 4
Productivity
QR codes, pomodoro, timers, notes — small tools that save time.
- · Pomodoro Timer
- · Stopwatch, Timer & Countdown
- · QR Code Scanner
- 73
Gaming
Minecraft, Discord and Roblox tools for players, server admins and developers.
- · DeluxeMenus GUI Editor
- · Minecraft Banner Creator
- · Minecraft Color Codes
Popular tools
Most-opened tools across the catalog.
- Gaming
DeluxeMenus GUI Editor
Visually design DeluxeMenus chest GUIs and export the YAML config. Pick from 1,800+ vanilla item icons, set click commands, and drop the file into plugins/DeluxeMenus/gui_menus/.
- Gaming
Minecraft Banner Creator
Design a Minecraft banner with all 16 dye colours and every vanilla pattern, see a real-time canvas preview rendered from the actual game textures, and export a 1.20.5+ component /give command, a legacy NBT /give, or a step-by-step loom recipe.
- Gaming
Minecraft Color Codes
Complete reference table for Minecraft chat colours and MiniMessage tags. Each row shows the visual effect, name, chat code, MiniMessage tag, MOTD escape, and hex value. Click any cell to copy.
- Gaming
Minecraft MOTD Creator
Design your server MOTD with a live multiplayer-list preview. Same gradient, hex colour and obfuscation engine as the Text Studio — just opened straight into the server-list view, ready to copy a MiniMessage or legacy &-code string into server.properties.
- Gaming
Minecraft Pixel Art Converter
Free Minecraft pixel art converter. Pick an output width (16–256 blocks), a block palette (wool, concrete, terracotta, survival, or every block), tweak brightness / saturation / dithering, and get a tinted preview, downloadable PNG, plus a materials needed list with stacks and shulker boxes. 128-wide builds also export to map.dat and .schem.
- Gaming
Minecraft Server Checker
Free Minecraft server status checker. Pings Java and Bedrock servers in real-time and shows online status, MOTD with full color codes, player count, version, server software, SRV record, EULA-blocked status and more.
- Gaming
Minecraft Skin Editor
Pixel-perfect 64×64 skin editor with a real-time 3D player preview, all 12 body parts, Steve and Alex models, layered overlay (hat/jacket/sleeves/pants), pencil/eraser/bucket/eyedropper/lighten/darken/shade tools, mirror brush, undo/redo, PNG import (with legacy 64×32 migration) and export.
- Gaming
Minecraft Text Studio
Compose colored, styled Minecraft chat with MiniMessage tags, gradients and rainbows. Live preview, 7 export formats, click and hover events. Settings persist locally.
Recently added
Fresh tools from the latest releases.
- Developer
Git Cheat Sheet
A searchable quick reference of 50+ essential Git commands grouped into setup, staging, commit, branch, merge/rebase, remote, undo, stash, inspect, and tags.
- Developer
Conventional Commit Validator
A free, in-browser tool that validates commit messages against Conventional Commits 1.0.0, parsing the type, scope and body while listing errors and warnings.
- Developer
Git Branch Name Generator
Free git branch name generator. Pick a type (feature, bugfix, hotfix, release, chore, docs), add an optional ticket id and a description, choose your separator and kebab- or snake-case, and get a clean, slugified branch name instantly. Unicode is transliterated, unsafe characters are stripped, everything runs in your browser.
- Developer
User Agent Parser
Free User-Agent parser that breaks any User-Agent header into browser (Chrome, Firefox, Safari, Edge, Opera), layout engine (Blink, Gecko, WebKit, Trident), operating system (Windows, macOS, Linux, Android, iOS) and device type (desktop, mobile, tablet, bot). Prefilled with your own browser's string, with live parsing and one-click copy — 100% in-browser.
- Developer
UUID Validator & Inspector
Validate a UUID's 8-4-4-4-12 format and detect its RFC 9562 version and variant entirely in your browser.
- Developer
Code Line Counter
Free code line counter that classifies every line of pasted source as code, comment or blank. Choose a language so single-line markers (//, #, --) and block comments (/* */, <!-- -->) are detected correctly, then read the live totals, percentages and a proportion bar. Runs entirely in your browser.
- Developer
Email Normalizer & Validator
Free email normalization and validation tool. Paste one address per line; each address is reduced to its canonical mailbox (Gmail/Googlemail dots and +tags removed, googlemail.com folded into gmail.com), validated, and duplicates are flagged. Live preview, one-click copy, 100% in-browser.
- Developer
MAC Address Tools
A fully client-side tool that reformats a MAC address into four notations (colon, hyphen, Cisco dot and bare), resolves its vendor offline, and decodes the multicast and locally-administered bits. It also generates random MAC addresses.