A growing collection of simple, useful tools. Open them and use them — no account required.
Browse tools →Everything you need — nothing you don't.
Every tool runs entirely in your browser. Your files never leave your device. We cannot see them and we store nothing — ever.
No account, no login, no email, no registration. Open a tool and use it immediately. Zero friction.
100% free — not "free trial," not "free tier." Free forever. No hidden fees, no paywalls, no premium plan.
No software to install. Open any page and start working. Tools load fast and work offline once the page is open.
Fully compatible with Chrome, Safari, Firefox, and Edge — on Mac, Windows, iPhone, iPad, and Android.
No banner ads, no paywalls, no pop-ups. We use Google Analytics to understand site traffic, but your files never leave your browser.
Free to use. No account needed.
Extract audio from any MP4 video and download as MP3 — free, in-browser, no upload.
Convert HEIC, PNG, JPEG, WEBP, GIF in bulk. Download as ZIP. No upload required.
Convert between decimal, binary, hex, and text — live and bidirectional.
Paste any text to find and highlight overused words. Includes word frequency count.
Create grid or scatter collages with vintage styles. Custom aspect ratios for Instagram, YouTube, and more.
Swap and manage Minecraft Bedrock music disks easily.
Convert MP3, WAV, OGG, FLAC, M4A between formats. No upload, runs in your browser.
Scientific calculator with sin, cos, log, sqrt, history and full keyboard support.
Countdown timer with beep alarm plus stopwatch with lap times. Quick-set for 5, 25, 60 min.
Yes — every tool is 100% free with no signup, no account, no credit card, and no usage limits. Free forever.
No. Every tool runs entirely in your browser using JavaScript and WebAssembly. Your files never leave your device and are never sent to any server — because we don't have one.
No account, no login, no email, and no registration of any kind is required. Open any tool and start using it immediately.
Yes. All tools are designed to be lightweight and mobile-friendly, and work on Chrome and Safari for iOS and Android.
Depending on the tool: MP4, MP3, WAV, OGG, FLAC for audio; PNG, JPG, WEBP, HEIC, GIF for images; PDF for document tools; MP4, WebM, MOV for video. Each tool page lists its supported formats.