Step 1
Upload Your Image
Choose one JPG, PNG, or WebP image up to 10 MB. The source file remains on your device while you edit.
Annotate and Mark Up an Image Online
Add arrows, shapes, lines, text, or freehand marks to explain an idea and direct attention. Preview each annotation before saving the finished image.
Drag and drop an image here
or click to browse
JPG, PNG, WEBP · up to 10 MB
How to Annotate an Image
Add clear visual markup in three steps:
Step 2
Add Your Annotations
Open Annotate and choose a drawing, line, shape, arrow, or text tool. Place the annotation and adjust the available appearance controls.
Step 3
Review and Save
Check that each mark is legible and correctly positioned, then click 'Save' to download the annotated image as PNG.
Highlight Important Image Details
Use arrows, shapes, and lines to point out a product feature, interface element, visual error, or area that needs review. Clear markup makes feedback easier to understand.
Add Notes and Freehand Marks
Combine short text labels with drawing tools for tutorials, presentations, classroom materials, and collaborative review. Move and refine annotations in the preview before saving.
Focused Image Editing Controls
Open the control you need, preview the change, and save the result without navigating a complex desktop editor.
Crop, Resize, Rotate, and Adjust
Use focused tools for dimensions, orientation, tone, color, annotations, text, frames, and selective blur.
Preview Changes Before Saving
Review edits directly in the browser and refine the settings before downloading the finished image.
Fast Browser-Based Processing
Common editing operations run on your device, reducing the wait for a server upload and response.
No Cloud Upload Required
Your source image is processed locally in the browser and is not uploaded to an Imglarger server.
Free to Use Without an Account
Use these browser editing tools without creating an account or installing additional software.
More Image Editor Features
Frequently Asked Questions
Find clear answers about using this Imglarger online image tool.
Image annotation means adding visual marks or notes to explain content, identify an area, provide feedback, or guide a viewer's attention.
The editor provides annotation options such as drawings, lines, shapes, arrows, and text. The controls shown in the editor determine the available styling for each item.
Yes. Use the editor preview to position and refine annotation elements before processing the final image.
No. The browser creates a new edited output. Your original file on the device remains unchanged unless you deliberately replace it after downloading.
Annotations are useful for feedback, tutorials, bug reports, product explanations, classroom material, presentations, and step-by-step instructions.
No. Annotation processing happens locally in your browser and the source image is not uploaded to an Imglarger server.