Capture what is important
Prioritise the subjects, action, relationships and visual details that explain why the image matters.
X and Twitter Image Alt-Text Workspace
Prepare clear, copy-ready image descriptions for every image in an X post.
- Up to four images
- 1,000 characters each
- Private browser workspace
Describe every image with its context visible
Keep each description beside its source image, reorder the set safely and copy the finished text into your publishing workflow.
Selected image description
Review the complete image while describing the context that matters.
Add an image to begin its description.
Useful questions while writing
- What is important, and what is happening?
- Is there visible text that needs writing out or summarising?
- Which objective visual details provide useful context?
- What has the accompanying post already explained?
A practical description checklist
Useful descriptions are specific to the image and post, so the workspace provides prompts without pretending to grade your writing.
Account for visible text
Transcribe short visible text and summarise longer documents, diagrams or screenshots around their relevant message.
Keep it objective
Describe observable details instead of guessing emotions, motives or events that the image does not establish.
Write privately
Files and drafts remain in this browser session, with no account or upload to an X Utils server required.
Image description questions
Answers about image descriptions, X's character limit, useful content, repetition and privacy.