UD5 Toolkit
Pomodoro Timer with History - Online Track Focus Sessions
Pomodoro timer that saves completed sessions to localStorage. View daily/weekly stats. Boost productivity with data.
Tag: World History Timeline Tool
10+ toolsOn This Day Trivia Generator – Online Historical Events
Shows a random historical event that occurred on today's date. Fun daily knowledge snippet.
Historical Figures Timeline - Online Interactive Life Spans
See famous people's life spans on a draggable timeline. Compare who was alive at the same time. Educational fun.
Advanced Online Scientific Calculator - History & Memory
Full scientific calculator with history tape, memory keys, and unit conversions. All in your browser, no install.
Clipboard History Viewer - Online See Last Copies
A small widget that records your clipboard text history (only while open). Search and re‑copy old snippets. No log upload.
Historical Events Today - Online On This Day in History
See a list of notable historical events that happened on this day across years. Static data, no API needed.
Random History Fact Generator - Online On This Day
Get a random history fact or see what major events happened on this day. Curated from public domain sources. Local.
Historical Cameras Timeline - Online Photography Evolution
Scroll through an interactive timeline of cameras from camera obscura to modern DSLR. Photos and facts.
Coin Toss History & Statistics - Online Fairness Tracker
Flip a coin and track your full history. See percentage of heads/tails and longest streak. Pure RNG, no bias.
Timeline Creator - Online Generate Visual History Chart
Build a vertical timeline by entering events with dates and descriptions. Export as image or HTML. Perfect for project milestones.