CaptionFill is a caption and cross-reference tool for Google Docs™. Keep captions and references together as your document changes.

Inspect the document, select inline images or tables, and add figure/table captions. Preview
proposed numbering and reference changes before Apply. Separate figure and table counters follow
document order across nested tabs. Select a caption to insert a linked reference at your cursor,
or append a linked list of figures or tables.

CaptionFill flags missing targets and copied managed markers instead of silently linking to a
different object. Saved Apply progress can be resumed after reopening. Existing captions from
other tools are left alone; v1 does not import their private formats.

Free: 1 new caption target in total; updating existing captions, references and lists stays
free. Existing users keep their current free allowance. $9 once per Google account
unlocks unlimited creation, with no subscription or renewal.

Works with top-level native tables and inline images in main-body paragraphs. No equations,
floating-image captions or exact rendered page-number references. Generated lists are native
linked tables. Avoid editing concurrently during Apply; native Google version history remains
available. Remove tracking keeps visible content and native bookmark links.

Only the document where you use CaptionFill is accessed. Document content stays in Google Docs™
and its add-on storage; Stripe handles billing. No AI service or broad Google Drive™ permission.

Google Docs™ and Google Drive™ are trademarks of Google LLC.