Build a PDF from images while writing alt text notes under each page — an accessibility education tool, not an AI captioner. Forces intentional descriptions before you share.
Private by design. Heavy tools (OCR) may take a minute on large files.
How it works
Images and alt notes stay local.
1
Add images
One image per page.
2
Write alt lines
Enter one alt text line per image. They are printed under each figure.
When you’d use this
Build a PDF from images and require alt text notes — A scanned PDF fails Ctrl+F or a screen reader and you need a text layer. You are checking contrast or HTML before a release with a no-upload checker.
FAQ
About alt text generator for images
Is this AI-generated alt text?
No — you write the alt. That keeps descriptions accurate and private.
What is Accessible Images → PDF for?
Build a PDF from images and require alt text notes. It runs in your browser on SortMyFile so you can finish the job without an upload converter.
Does Accessible Images → PDF upload files to SortMyFile?
No. Accessible Images → PDF processes locally in the tab. We do not operate an upload API for this tool.
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