Online chart video maker

Turn changing magnitudes into a bubble chart race

Make a few comparable countries, companies, or categories easy to recognize as their values change. Use bubbles when relative size is the story, then keep the numbers visible so viewers can check the comparison.

Create this chart free Try a sample request

Bubbles, bars, or lines?

Choose from the question you want viewers to answer. The same reviewed time-series table can work in each format.

Bubbles: how do their sizes compare?

Good for a visual sense of relative magnitude among a small group. Keep names and values visible; close comparisons are harder to judge from circles alone.

Bars: who leads?

Prefer ordered bars when rank changes or precise value comparisons are the main story.

Choose a bar chart race →

Lines: how did values change?

Prefer lines when the history of rises, falls, or a narrowing gap matters more than size at each date.

Choose a line chart race →

Questions you could explore

Countries: How did population sizes compare in Brazil, China, and India?
Energy: How did electricity output compare across selected countries, in the same unit?
Companies: How did annual revenue compare in a common currency, after checking fiscal calendars?
Products: How did annual unit sales compare across selected categories with consistent definitions?

These are topic ideas, not findings or included datasets. Check source coverage and comparability first. Add the correct native flag to every country series; use relevant, rights-checked images for other categories.

Start with one clear question

How did population sizes compare in Brazil, China, and India from 2000 to 2023? This illustrative request is a starting point, not a generated dataset or a promise of source coverage.

Open New chart, sign in if needed, then choose Generate with AI → Metric over time. Select and copy each value below into its matching field. For an existing project, use Data / Edit data → AI Assistant → Generate Dataset.

Metric to track: Total population (people), from World Bank indicator SP.POP.TOTL. Use annual source observations and keep source references. Flag missing observations; do not invent or fill them.
Entities to compare (optional): Brazil, China, India
Period to cover: 2000–2023

Check the proposal against the World Bank population source before applying it. Confirm dates, units, missing values, and source references; this selected group is not a global ranking. AI may use credits and does not guarantee correct or complete data.

After adding data, choose Chart → Chart Type → Bubble; the request itself does not select the chart type. If you have exact observations, import your reviewed table instead. Multiple dates make a race; Ranking snapshot is static.

Open New chart Adapt the request & follow the native steps →

Need help reading the result? Check what a racing chart really says. Before sharing, follow the social preparation & MP4 export guide for flags, safe zones, and phone-size checks.

Best for

When to use a bubble chart race maker

Country populations or energy output in a common unit
Company revenue with comparable currencies and fiscal years
Product or category counts measured consistently over time

Choose what size means

Chart → Size Mapping offers Area (Default) or Radius (Diameter). Start with Area for relative magnitude; Radius makes differences in circle area more pronounced.

Keep the values visible

Circle size is a visual comparison, not an exact ruler. Use names, values, units, and sources to make the story checkable.

Make entities recognizable

Use distinct colors and country flags or relevant images. Check their association and phone-size readability before sharing.

Workflow

From raw data to a finished video

01
Add data, then choose Bubble
Open New chart and import a reviewed table, or choose Generate with AI to request a proposal. In the editor, use Chart → Chart Type → Bubble. In Fields, confirm Time Column or Order Source, Entity Column, and Value / Metric Column.
02
Make room for the story
Choose Chart → Size Mapping and Max Items. Add the unit, period, and source in Labels. Choose the final Chart → Format, then Platform Safe Zones → Universal for 9:16 or 4:5. On mobile, open Open chart settings to reach these controls.
03
Watch before sharing
Wait for Saved, reload, and check your settings. Play and seek through Preview at desktop and phone size. Export, then open the received MP4 and check the beginning, end, and dense passages before, during, and after.

Questions

Common questions about bubble chart race maker

ChartGlow keeps the workflow simple while leaving the visual and data controls in your hands.

Does bubble size represent area or radius?

Choose Chart → Size Mapping → Area (Default) or Radius (Diameter). Area bases circle area on the value; Radius bases radius on it, making area differences stronger. The layout fits the available space, so read the numeric labels for exact comparisons and do not use one fixed circle size as a ruler across dates.

Will bubbles and labels always avoid overlap?

No layout guarantees readability for every dataset. A brief overlap can be normal: watch before, during, and after it to check that readability recovers and movement stays coherent. Persistent clipping, missing labels, or erratic motion need correction before sharing. Try fewer visible entities, shorter names, or simpler styling, then recheck the preview and MP4.

How many bubbles should I start with?

Start with 3–5 entities for a phone-sized story, then judge the preview. This is an editorial recommendation, not a product limit. Chart → Max Items controls the ranking limit; it is not a limit on imported rows or a guarantee of the exact count in every frame.

Is this an animated scatter plot?

No. This Bubble chart uses a time or order field, an entity, and one numeric metric for size. Circle positions come from the layout, not two independent X/Y measurements. Use positive magnitudes; choose another format if signed values or precise positions are central to the question.

Explore other formats

Choose the chart that fits the story

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