Developer Tools
Extract CSS Writing Mode Values
Extract CSS writing-mode, direction, unicode-bidi, and text-orientation declarations from pasted stylesheets without rendering, fetching, or uploading code.
0 / 30,000 characters. No upload, storage, or account required.
CSS writing mode extraction workflows
Use this extractor when pasted styles need a browser-local inventory of text direction and vertical writing declarations before localization QA, typography review, or migration cleanup.
Audit localization styles
Pair writing mode rows with Extract CSS Logical Properties, Extract CSS Text Decoration Values, and Extract CSS Font Families.
Review responsive typography
Use Extract CSS Media Queries, Extract CSS Container Queries, and CSS Formatter while documenting international layouts.
Clean copied output
Send extracted rows to Remove Duplicate Lines, Sort Lines, or Normalize Whitespace.
What this tool does
Extract CSS Writing Mode Values scans pasted CSS as text, lists writing direction and vertical-text declarations with source lines, removes duplicate rows, and runs locally in your browser.
Common use cases
Extract CSS writing-mode, direction, unicode-bidi, text-orientation, text-combine-upright, and glyph-orientation declarations from pasted stylesheets, localization CSS, vertical text layouts, design-system files, framework output, or copied source before RTL audits, internationalization QA, migration, cleanup, or documentation handoffs.
Use Extract CSS Writing Mode Values when you are working with copied API payloads, logs, encoded values, config snippets, identifiers, or debugging data and need a quick browser-local check before pasting the result into docs, tickets, tests, or another developer tool.
How to use it
- Paste CSS, localization styles, vertical writing layouts, design-system files, or copied source that contains writing mode declarations.
- Choose whether duplicate rows should be removed and whether values should be normalized for comparison.
- Review extracted rows with source lines, then copy the clean list for RTL audits, vertical typography QA, internationalization review, or documentation handoffs.
Example workflow
Copy a small payload or encoded value from an API response, request URL, log line, or config file. Run the focused check here, confirm the output is readable, then continue with related developer data tools such as validation, formatting, decoding, timestamp conversion, or CSV/JSON conversion.
Privacy note
Extract CSS Writing Mode Values runs locally in your browser. Your pasted CSS is not uploaded, rendered, fetched, crawled, executed, stored, or logged.
FAQ
Does Extract CSS Writing Mode Values render text direction?
No. It scans pasted CSS as text and does not render pages, evaluate layouts, execute code, fetch assets, upload, store, or log snippets.
Which writing mode declarations are included?
It finds writing-mode, direction, unicode-bidi, text-orientation, text-combine-upright, and glyph-orientation declarations in pasted CSS.
When is this useful?
Use it while auditing RTL support, vertical writing layouts, localization CSS, international typography, or design-system documentation.
Explore more tools
Browse the Developer Tools hub or continue with the Developer Data Toolkit when this task is part of a larger workflow.