Select any text or click page elements to add feedback. PressFto open the panel.
Web feedback collection is an interactive tool that enables readers, reviewers, or team members to provide opinions and suggestions on specific paragraphs, images, tables, or overall design of web content. Unlike traditional methods of screenshots plus emails,Context-Anchored Feedbackcan precisely pinpoint each element on the page, allowing editors to quickly understand the issue.
This tool supports two feedback modes:Text Selection Mode(add comments after selecting any text) andElement Selection Mode(click on blocks like images, tables, paragraphs). All feedback is submitted in batches, with support for history tracking and guided replay.
| Feature | Text Selection Mode | Element Selection Mode | General Questions |
|---|---|---|---|
| Operation Method | Drag to select text | Click page blocks | Click the "+ General" button |
| Anchoring Precision | Text-level | Element-level (including CSS selector) | No anchor |
| Use Case | Paragraphs, headings content | Images, tables, code blocks | General suggestions |
| Batch Processing | Supported | Supported | Supported |
Table 1: Feature differences between the two feedback modes and General Issues. All modes support batch submission and history backtracking.
Click the image area above to add a comment in element selection mode. All comments include an outerHTML snapshot and CSS selector path of the element, ensuring editors can precisely locate it.
"Since using Claude Feedback, our team's page review efficiency has improved by about 60%. Previously, we had to paste screenshots and describe positions in documents. Now we can directly click page elements to leave comments, and the history can be replayed item by item. It's incredibly convenient."
— Head of a Product Design Team
// Core types for feedback data structureCode 1: Data type definition for feedback comments. Each comment carries complete anchor information.
Claude Feedbackis aContext-Anchored Feedback Collection Systemdesigned for modern web workflows. Its core applications in 2026 include: remote teams conductingreal-time element-level reviewsof product documentation, marketing landing pages, and dashboards; open-source project maintainers collectingprecise revision suggestionsfrom users on documentation; and educational scenarios where teachers provideparagraph-by-paragraph annotationson student-submitted web assignments. The underlying algorithm is based onCSS selector path generation + text range snapshot: when a user selects text, the tool records the start container node, text offset, and stable CSS path of the block (prioritizing data-cf-id attribute, then id and nth-child combinations); when a user clicks an element, the tool traverses ancestor nodes to find the nearest "commentable" element (including 18 tags such as P, H1-H6, TABLE, IMG, FIGURE and classes like .card/.fig), and serializes its outerHTML fragment. All comments are submitted in batches as JSON, supporting history persistence and a "change tour" feature that highlights processed modifications in chronological order.
Q: Where is the feedback data stored?
A: This tool stores all data in your browser'slocalStorage. Submitted comments immediately appear in the "History" tab. For server-side persistence, you can connect to a backend API.
Q: Why doesn't the comment button appear after I select text?
A: Ensure the selected text is at least 2 characters long and the selection does not cross the tool's own UI elements. If it still doesn't appear, try pressingFto open the panel and check the "Pending" tab to see if it was added successfully.
Q: How do I select multiple elements in "Element Selection Mode"?
A: Hold down theShiftkey and click the target elements sequentially to batch-select them. Selected elements will display an orange border and a "Selected" label.
Q: How does the Tour feature work?
A: Click the "Start Tour" button in the "History" tab, or press theTkey. The tour will traverse all processed changes in chronological order, automatically scrolling and highlighting each modified area for quick review.
Vertical Long-Tail Keywords:Web element-level feedback tool · Context-anchored comment system · Online content review annotation tool · Frontend collaboration feedback panel · Precise page block commenting · Visual guided replay · localStorage persistent feedback · Text selection mode · Element selection mode · Batch comment submission · 2026 web collaboration tool