Canva PDF accessibility: the export settings that keep tags, and the limits Canva itself documents

Canva is where a large share of flyers, newsletters, notices, and one-page reports now begin, and those files are increasingly published on public websites that have accessibility obligations. Canva does support tagged PDF export, but only on one path and with limits that Canva's own help centre is candid about. This guide follows that documentation setting by setting.

Export with tags: PDF Standard, not flattened

1. Open the design and choose Share, then Download.
2. Set the file type to PDF Standard.
3. Make sure the Flatten PDF checkbox is unchecked. Canva states that flattening removes accessibility tags and that tagging is not supported for flattened PDFs.
4. Select Download.

PDF Print, the higher-resolution option intended for printers, is not the path Canva documents for accessibility tagging. If a print vendor needs the PDF Print file, export it separately and publish the PDF Standard version online.

Reading order

Canva calculates reading order automatically from where elements sit on the page and says this works best for simple, linear layouts. Multi-column designs, sidebars, and overlapping elements need manual control: open Position to view the layers, arrange them in the order they should be read (the bottom layer is read first), and select Match reading order to layers in the download dialog. Reading order is a WCAG requirement (success criterion 1.3.2, meaningful sequence) and is one of the checks no automated tool can fully make, so read the exported file in order before publishing.

Headings and text semantics

In Canva Docs, semantic tags follow the text style: Title is exported as H1, Subtitle as H2, Heading as H3, Subheading as H4, and Section header as H5. In older designs without semantic tags, Canva may assign heading levels from visual hierarchy such as size and placement, which is a guess. To correct the structure, choose File > Accessibility > Edit text semantics and set the level for each text element. Aim for a single H1, then levels in order without skips.

Alt text, language, tables, and lists

• Alt text can be added to images and other non-text elements, and is instance-based: each copy of an image can carry different alt text. Add a description to every meaningful element or mark it decorative before exporting. Canva preserves alt text embedded in imported PDF and PPTX files.
• Screen reader language can be set for the design and is embedded in the exported PDF so assistive technology uses the right pronunciation rules.
• Tables, lists, and text effects including curved text are tagged so assistive technology can interpret them, according to Canva. Check table header cells in a tag viewer after export.
• The Design Accessibility Checker covers visual issues such as colour contrast, alt text, and typography. Canva notes it does not review text semantics or reading order, which still need a manual check.

The limitation Canva documents

Canva's help centre records a known issue: built-in browser PDF readers, and VoiceOver when a file is opened in macOS Preview or Safari, may not read exported PDFs correctly and may skip content, even when the tags appear correctly in Adobe Acrobat. Canva's recommended workaround is to open exported PDFs in Adobe Acrobat for the most reliable experience with NVDA, JAWS, or VoiceOver. This is consistent with independent screen reader tests of PDF viewers, which score Firefox and Acrobat well ahead of Chromium-based viewers on tagged PDF features; see how to test a PDF with a screen reader.

A realistic workflow for published Canva files

1. Design with real text styles, alt text, and a set language.
2. Order layers to match reading order and export PDF Standard, not flattened.
3. Open the file in the free PDF tag viewer to confirm headings, figures, and tables are present in the intended order.
4. Run the PDF accessibility checker for machine-detectable failures such as a missing title or language.
5. For public documents, consider publishing an accessible HTML version alongside the PDF; hosted HTML avoids the viewer inconsistencies entirely. The remediation options page compares the paths.

Frequently asked questions

Sources

The statements above rest on the primary sources below. Where a source is a law or standard, the version and date named in the text are the ones checked on the review date. This guide is general information, not legal advice.

1. Canva Help Center: PDF accessibility features . Export steps, the Flatten PDF caveat, reading order, text semantics mapping, alt text, language, and the documented browser-viewer issue.
2. Canva Help Center: Edit text semantics for PDF accessibility
3. PowerMapper: PDFs, screen reader compatibility (December 14, 2025) . Independent test results across NVDA, JAWS, and VoiceOver with browser PDF engines.