Codex theme import not working: safe checks
If theme import is missing or rejects a string, confirm the string starts with codex-theme-v1:, remove smart quotes, and validate it again. If Codex Desktop still has no visible import control, treat the workflow as unavailable in that version rather than forcing it.
- Last reviewed
- 2026-07-17
- Applies to
- Codex Desktop; exact import availability remains version-dependent
Check the string
- Confirm the codex-theme-v1: prefix is present.
- Replace typographic smart quotes with straight JSON quotes.
- Import the string into the local creator to surface missing fields, invalid HEX colors, or an invalid variant.
- Copy the newly validated output and try the visible import control once more.
If the control is missing
Do not assume a Settings path from a screenshot or older build. Public documentation reviewed on the date above did not define a stable native import contract. Keep Codex unchanged and recheck release documentation for your version.
Recover
A failed paste should not require cleanup. If appearance changed, select the previous theme from visible settings; do not delete preferences or application files as a first troubleshooting step.
Sources and next steps
These sources establish general Codex product context. They did not document a stable codex-theme-v1 Desktop import contract when reviewed, which is why this guide labels the import workflow as observed and version-dependent.