Height Comparison PNG for a Presentation

The short answer

Start with one question and a short line-up. Use “Fit all” before “Save PNG” when the whole comparison should appear, inspect the downloaded file, then insert it without changing its proportions. Put the data definitions and source references beside the image in your document.

Open the free tool

Give the slide one job

A school presentation about animal size needs a different picture from an explanation of country averages. Write the question before adding figures: what should a viewer learn from this particular comparison? In an illustrative classroom slide, a familiar person beside two animals may be easier to explain than a library full of unrelated objects. Choose the few entries that support the question and remove a figure that adds only decoration. A very large object can reduce smaller figures to almost invisible marks at one shared scale. That can be the point of the slide, but it needs an explanation rather than an enlarged smaller figure that breaks the relationship.

Read the dimension before comparing the silhouette

An animal entry may describe shoulder height, length or wingspan. Those are different dimensions, even when every label uses metres. Read the measurement wording attached to the entry and carry that distinction into the caption. Do not describe the length of an animal as its standing height simply because the picture occupies a vertical chart. The silhouette provides context; its appearance is not a new measurement of every body part. If your question requires only standing heights, choose entries with a matching definition. If the purpose is to contrast different kinds of size, say explicitly which dimension each number represents so the audience can follow the comparison.

Choose names that still make sense outside the tool

A label that makes sense during editing can become ambiguous on a projected slide. Replace a vague personal label with a short descriptive name where the tool lets you edit your own person. Keep fictional examples visibly fictional: an illustrative person is not a measured participant in a study. Avoid using a classmate’s full name and height when a neutral reference would explain the same idea. Library names should remain recognisable so the audience can connect them to the source information. Long explanations belong beside the picture, because crowding several sentences into names makes the graphic harder to read. Keep a separate note of the original values used.

Frame the whole comparison deliberately

Use “Fit all” to bring the line-up into view. “Full screen” gives more working space, and “Hide the controls” can clear the editing panel while you inspect the stage. These controls help you compose the view; they do not replace checking the exported picture. A manual zoom can leave a large figure clipped or a smaller figure outside the visible area. Return to an overview if the slide is meant to show everything. A close view is useful when discussing a detail, provided the caption identifies it as a detail. Keep a reference figure visible across related images when that helps explain a change of view.

Open the actual PNG before using it

Press “Save PNG” and open the downloaded file. The current export draws the scene from the current camera, with visible figures, labels and the displayed measurement information; it does not automatically rebuild every line-up as a complete overview. The image also includes a preset title and tool credit. There is no editable presentation-caption field or custom pixel-dimension field in this export. Check for clipped heads, labels running into each other and entries that have become too small to identify. Change the composition in Height Studio and export again if needed. A browser view that looked comfortable while editing is not proof that the saved picture will work at the final slide size.

Preserve the picture’s proportions when inserting it

Insert the PNG as one image in your presentation or handout. Resize its width and height together using the receiving programme’s proportion-preserving option. Stretching only one direction changes the apparent shapes and makes the illustration misleading even if the printed numerical labels remain unchanged. Avoid cutting away the ruler or an essential dimension label merely to fill a slide template. If the image needs more room, simplify the comparison or give it a larger area. Do not enlarge one figure separately after export to make it easier to see: that destroys the common scale. A second clearly captioned close-up is a more understandable way to discuss a small detail.

Write the explanatory caption in the receiving document

The PNG’s standard title names the kind of graphic; it does not explain your argument. Add a caption in the slide, report or worksheet where you use the picture. State the question, identify any illustrative personal value and spell out unusual measurement types. Include the unit and the meaning of any selected comparison line. A caption might explain that the image contrasts a person’s height with an animal’s length, without treating both numbers as the same anatomical measurement. Keep this explanation close enough that a reader viewing a printed page can connect it to the correct picture. Caption text is written outside Height Studio, not in a hidden export setting.

Keep data references separate from the tool credit

The credit at the bottom identifies Height Studio and points to sources in the tool. It is not a bibliography containing every selected entry’s original reference. Record the relevant publisher, page address and the definition or date of the value you actually used. For a country comparison, distinguish the population and reference year from the date you consulted the website. NCD-RisC’s height download page links its research and age-specific data; it was checked for this guide on 22 October 2026. Follow the relevant entry rather than labelling a historical cohort as everyone living in that country today. For an estimated fossil size, retain the estimate wording instead of presenting the number as an exact measurement.

Prepare a handoff another reader can check

Keep the PNG with the caption and your source note. If you also use “Share link”, remember that the link carries the comparison values and labels so another person can open the line-up. Choose names suitable for the intended audience before distributing it. A link is useful for exploration, while a picture preserves the view you selected for the document; neither replaces an explanation of the data. Review the finished slide at the size the audience will actually see, including a printed version if you plan a handout. Ask whether the main question, the units and the important limitation can be understood without your spoken commentary. Revise those parts before adding more figures.

Questions you might still have

Where do I type the caption?

Write it in the presentation, worksheet or report that receives the image. Height Studio exports a preset title and credit, without a custom caption editor.

Why is a figure missing from the PNG?

The export follows the current view. Use “Fit all”, inspect the stage and save again if the intended whole line-up was outside the frame.

Does the PNG include all original source links?

It includes a tool credit that points to sources in Height Studio. Keep a separate reference note for the entries actually used.

Can I make one small figure larger after export?

That would break its scale relationship. Use a separate labelled detail view and explain the change of view.

Will a person and an animal always show the same kind of height?

Read each dimension label. An entry may describe shoulder height, length or wingspan rather than standing height.

Is a shared comparison link private?

Anyone who receives the link can read the included labels and values. Use neutral names when personal names are unnecessary.

Sources & useful details

These guides are written from the current LoschaZ tools and the sources listed above. Examples are illustrations, not tests on every device or promises of an identical result.