0 unique
Venn diagram maker from real lists
Paste lists. See every overlap.
Paste 2–4 lists. Counts and members update locally as you type.
- 1 Paste
- 2 Inspect a region
- 3 Copy or export
Ready
01 · input
Paste one list per set
One item per line is safest. Excel tabs, CSV, and semicolons are detected.
Start with a real workflow
Example · Audience overlap
Matching rules Exact case · trim spaces · Unicode NFC
Duplicates are always collapsed because a mathematical set contains unique values.
Data checks 0
No data issues detected.
Quick outputs
Compare the two lists directly
Updating locally
Calculating…
Your previous result stays visible until this update finishes.
Counts are exact. Shape areas are illustrative, not proportional.
All exact regions 3 regions
01 · design
Manual controls
Visual only. Use “From lists” to calculate exact intersections.
Region text
Manual labels are visual text, not calculated data.
Drag a circle. Use arrow keys on a focused circle for precise movement.
For papers and reproducible workCite Venn.dev APA + BibTeX
APA
Venn.dev. (2026). Venn.dev: Free set comparison tools (Version 1.5) [Web application]. https://venn.dev/
BibTeX
@software{venn_dev_2026,
author = {{Venn.dev}},
title = {Venn.dev: Free Set Comparison Tools},
year = {2026},
version = {1.5},
url = {https://venn.dev/}
}