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Compress JSON into ultra-short URL-friendly strings. Paste JSON, get a crushed version you can share in URLs or query params.

by KilledByAPixel

Generate thumbnail snapshots from any video — upload a local file or paste a URL, scrub to the perfect frame, and download the image.

by fraigo

Generate custom QR codes with logos, colors, and UTM tracking. Create branded QR codes for links, WiFi, contacts, and more.

by Nuung

Paste a video URL and download it instantly — supports 1000+ sites. A simple, ad-free video download tool right in your browser.

by theofficialvkr

A beautiful Markdown and HTML editor that lets you write rich text with live preview. Switch between Markdown, HTML, and WYSIWYG modes seamlessly.

by bevacqua

Convert Scratch projects into standalone HTML files. Upload a Scratch project and download a self-contained web page you can share.

by SheepTester

Design color gradients and export to CSS, SVG, Python, and more. Shareable via URL.

by eltos

A pixel-perfect recreation of classic MS Paint in the browser. Unlimited undo, transparency, and multiple file formats.

by Isaiah Odhner

A full-featured online Markdown editor with syntax highlighting, live preview, and auto-save. Write documents with a clean, dark-themed interface.

by devhau

FL-Studio-style step sequencer for drum samples with volume control and mute toggles.

by Launch Arcade

Classic five-in-a-row strategy game. Place stones on the board to get five in a line before your opponent.

by RobinHung

Test regular expressions with live highlighting. See matches, groups, and flags in real-time.

by Launch Arcade

Create stunning HTML5 presentations with smooth transitions and parallax effects. Navigate freely in any direction across slides.

by marcolago

Download high-quality audio from YouTube videos in MP3 or WebM format with a clean, user-friendly interface.

by Refloow

A visual audio equalizer you can adjust in real time. Drag frequency bands to shape the sound, just like a hardware EQ.

by carlosrafaelgn

Generate and solve mazes with multiple algorithms and tile shapes.

by mdchaney

JavaScript API client library for Passky password management services. Provides developers with tools to integrate password management functionality into web applications.

by Rabbit-Company

An interactive JavaScript console. Type JavaScript, see results instantly. Perfect for experimenting and learning.

by openexchangerates

Play Gomoku online with friends or spectate ongoing matches. Join the same room to start a multiplayer game with no time limits.

by HullQin