18 August 1896
Discovery of the greenhouse effect
Swedish chemist Svante Arrhenius presents a paper on the greenhouse effect in which he calculates that human-generated CO2 emissions could significantly increase global temperatures.
Capture Moments, Create Timelines
From creation to collaboration, manage timelines effortlessly.
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Powerful timeline creation
Chronologies helps you turn any story, from historical events to personal memories, into a timeline worth sharing.
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23 June 1988
NASA scientist James Hansen testifies to Congress
NASA scientist James Hansen testifies to Congress that he is 99% certain that human-caused global warming is happening.
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12 December 2015
The Paris Agreement
The Paris Agreement, a global agreement to combat climate change, is adopted by the United Nations Framework Convention on Climate Change with the goal of limiting global warming to well below 2 degrees Celsius above pre-industrial levels and pursuing efforts to limit warming to 1.5 degrees.
Timelines for every purpose
Keep a private diary
Capture your thoughts, reflections, and daily experiences in a personal timeline. A private diary can provide clarity and serve as a peaceful outlet for self-reflection.
Share a private micro-blog
Build a private space to share content with close friends or colleagues. Engage, collaborate, and maintain privacy with a micro-blog that's exclusive to your trusted circle.
Create a public timeline
Create a public timeline to share knowledge, document significant events, or build an educational resource that engages and connects with your community.
Highlight team achievements
Celebrate your team’s successes and milestones in one place. A timeline of achievements can boost recognition, motivation, and promote knowledge sharing across your organization.
Product development roadmap
Organize product features, releases, and key updates on a clear timeline to keep stakeholders and users informed about your product's progress and future direction.
Use timelines for education
Bring complex subjects to life by organizing historical events, scientific breakthroughs, or literary timelines. Perfect for students and educators looking to enhance understanding through a visual format.
Rich text editing made easy
Our intuitive WYSIWYG editor makes it easy to create beautiful timelines. Format text, add media, and bring your stories to life with just a few clicks.
Start writingCreate timelines together with your team
Work seamlessly with your team to build comprehensive timelines. Add events, collaborate in real-time, and watch your timeline grow with contributions from everyone.
Start collaboratingShare your timelines your way
Choose how you share your timelines with the world. Whether you want to keep them private, share with specific people, or make them public, you have complete control over your content.
Start sharingPublic
Share with the world
Perfect for educational content and public resources
Unlisted
Share via link
Great for selective sharing with specific groups
Private
Keep it secure
Ideal for personal or confidential timelines
Integrate timelines into any website
Embed your timelines on any website with a simple code snippet. Perfect for blogs, documentation, or your company's about page.
Start embeddingyour-website.com/about-us
<timeline-widget timelineId="your-timeline" />
Real-time updates
Keep everyone in sync with instant updates to a timeline in real-time, so viewers and collaborators always see the latest version without delay.
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What's newPro
Timeline insights
Get insights into your timelines' performance. Monitor views, favourites, and shares. Discover where your timelines are embedded and track how often they're viewed across the web.
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Ask AI to generate a timeline for you
Discover a new way to create timelines with Chronologies. Our AI-powered platform makes it easy to generate timelines for your stories.
Start generatingWhy choose Chronologies?
The features that make Chronologies the preferred choice for timeline creation and management.
Generous Free plan
Experience our platform fully without constant upsells or limitations.
Transparent pricing
Enjoy a single, affordable Pro plan with all premium features included.
Ad-free experience
Focus on your work with a clean, distraction-free interface on all plans.
Free embedding
Share your timelines anywhere on the web, even with our free plan.
Fully mobile-friendly
Access and edit your timelines on any device, anytime, anywhere.
Native dark mode
Switch to a comfortable, low-light view for late-night productivity.
Intuitive and flexible timeline creation
Create beautiful, professional timelines effortlessly with our user-friendly editor.
Custom sorting
Easily arrange your timeline entries to create your ideal narrative flow.
Real-time collaboration
Keep everyone in sync with instant updates and seamless team collaboration.
Craft your timeline
From personal milestones to historical events, bring your stories to life.
Get started nowNo credit card needed • Unlimited time on the Free plan