How to Annotate Images with Arrows, Shapes & Text
Explain bugs, tutorials, and feedback faster. Mark up images without Photoshop or Snagit.
Developers, teachers, and support teams annotate screenshots daily. Arrows point to UI bugs; rectangles highlight areas; text labels remove ambiguity.
Markup tools you'll use most
- Arrows for pointing at specific elements
- Rectangles and circles to highlight regions
- Free brush for irregular areas
- Text labels for step numbers and notes
- Undo/redo when you make mistakes
BulkImage's Markup Editor runs entirely client-side — annotate sensitive screenshots without uploading them.
Try it free on BulkImage
Process images in your browser — no account, no server upload. Fast, private, and free.
Annotate images free