Guides
Every tool in this category says the same sentence about rebuilding an image into editable objects. These guides cover the part nobody publishes: what is measured versus what is guessed, how close the result actually lands, and what to check before you rely on it.
When your architecture diagram only exists as a picture
A whiteboard photo, a screenshot in an old deck, a PNG in the wiki — often the only copy of a system diagram is an image. What recovering it as an editable file got right on a real diagram, and what it got wrong.
Fix text in an AI-generated image without regenerating it
Re-running the prompt to fix one wrong word throws away the picture you liked. Mark the words instead, and take back only those — every other pixel stays yours.
A generative fill alternative for changing the words in an image
Generative fill repaints everything inside a selection. For changing words, a tool that marks the exact words and keeps only the pixels that changed leaves the rest of the picture yours.