1
Method
Uses the tool-specific formulas and assumptions shown in the calculator output.
ToolsConductScience tool
100% Client-SideFree in-browser calculator
FCS Validator.
Validate and repair FCS 2.0/3.0/3.1/3.2 flow cytometry files. Fix noncompliant headers and offsets, preview events, export to CSV.
PrivateData stays in your browser
LiveNo sign-up required
CitableMethods and citation included
Calculator
Results update in placeNo file handy? (synthetic 4-channel, 500 events)
Format Details
- Extensions
- .fcs
- Domain
- Immunology / Cell Biology
- Legacy software
- FlowJo, FCS Express
- License
- NIST Fireflow (public-service license)
Privacy
- Files processed in your browser
- No data uploaded to servers
- No account required
- Research use only
2
Published
Calculations support planning and documentation; verify procurement decisions against manufacturer specifications or institutional SOPs.
3
How to cite
ConductScience ConductScience tool. ConductScience, Inc. 2026. Available at: https://conductscience.com/tools/file-formats/fcs-validator
Frequently asked
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