Charts and tables
Ask for the trend, main comparison, and role of units without transcribing every cell.
Visual explanation on demand
Summarize what is on screen.
Select a chart, table, error, or dense interface. Sincron returns a short explanation beside the selection and keeps the original evidence visible for review.
Ctrl + Shift + Tanchored translation · live
PDF reader · Annual Report 2023
气候经济研究院 — 年度研究报告
全球区域间净碳流动的结构变化
2023年版 · 第四章 · 公开研究资料
Visual explanation on demand
How do you summarize content on your screen?
Press Ctrl + Shift + S, select the area, and keep all supporting context inside the frame: title, axes, legend, numbers, or the full error message. The result appears in a card beside the selection without covering the source.
The summary reads the visible region, not the entire file. That keeps the task fast and controlled: you decide exactly what enters the analysis and can compare every claim with the original screen.
Step by step
A small selection and a checkable explanation
A useful summary starts with a selection that contains both the question and the evidence needed to answer it.
Define what you need to understand
Choose a chart, table, slide, error, or visual block instead of selecting the whole screen by default.
Include enough context
Titles, units, legends, and labels keep a correct number from receiving the wrong interpretation.
Read the card beside the source
The explanation surfaces the main point, relationships, and uncertainty without hiding the analyzed region.
Verify and move it forward
Compare names and numbers with the original, then copy the text or share a screenshot with the evidence.
Where it helps
Visual content that needs more than OCR
Errors and interfaces
Turn a confusing console or alert into a likely cause, impact, and next item to verify.
Slides, reports, and classes
Summarize one visual frame without uploading or exposing the rest of the document.
Real limitations
A summary helps you read; it does not replace the source
Vision models can understand structure well and still miss a detail. Keep the evidence nearby.
The selection defines the answer
If a legend or footnote sits outside the frame, the summary cannot know it exists. Make another selection when context is missing.
Numbers need verification
Check decimals, signs, logarithmic scales, percentages, and units before quoting or making a decision.
A long document is not summarized in full
One visible page represents that page only. For a full synthesis, collect the relevant parts and compare their results.
It is not professional advice
Use it as a reading aid, not as a medical diagnosis, legal opinion, audit, or autonomous financial decision.
Common questions about screen summaries
Does it summarize an entire PDF?
Not automatically. It summarizes the visible region you select. For multiple pages, make separate selections and keep conclusions tied to their sources.
Does it work when a chart is only an image?
Yes. The analysis is visual, so it can consider titles, axes, legends, shapes, and numbers even when there is no selectable text.
Can I summarize the same capture after translating it?
Yes. The summary action can reuse the translated selection so you do not have to draw the same area again.
How do I get a better summary?
Select only the relevant content, but include its title, legend, and units. Zoom in when numbers or notes are small.
See summaries across content that requires different reading
A paper, an error, and a social post need different context and review. These guides show the distinction.
Scientific papers and figures
Charts, tables and captions the PDF will not let you copy.
Technical docs and errors
Docs in Japanese, ERP consoles, stack traces, internal dashboards.
Posts, tweets and screenshots
Text trapped inside an image, a thread in another language, a regional meme.
Select the difficult part. Continue with the useful part.
Try visual summaries on Windows with a chart or error message you already have open.