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Free Online Bioinformatics Tools
Browser-based tools for omics analysis. No installation and no login required. Open your data, explore results, and export publication-ready figures.
Available Tools
Built and maintained by EuropaDX as a free companion to EuropaXp OmicsCloud.
Volcano Plot
Interactive differential expression visualization with configurable fold-change and p-value/FDR thresholds.
Venn Diagram
Analyze overlap across up to four sets with intersection members, statistics, and export to PNG or SVG.
Heatmap
Create clustered heatmaps from expression matrices with normalization, dendrograms, and high-resolution export.
ORA / Pathway Enrichment
Run over-representation analysis against GO, Hallmark, Reactome, and WikiPathways with corrected p-values and export-ready dot plots.
MA Plot
Visualize log-ratio versus mean expression to assess intensity-dependent fold changes and quality control patterns. Optional LOESS curve for normalization bias detection.
PCA Biplot
Interactive principal component analysis with scores, loadings, scree plot, group coloring, and 95% confidence ellipses. Publication-ready PNG and SVG export.
Box / Violin Plot
Grouped box and violin plots with overlaid points, t-test, Wilcoxon, Mann-Whitney, and ANOVA. Covers the "give me a figure with p-values" use case.
qPCR Analysis
Drop a raw QuantStudio, Bio-Rad CFX, LightCycler, or Rotor-Gene export, auto-detect the format, and get relative quantification (2^-ΔΔCt or Pfaffl), QC flags, statistics, a figure, and a one-click report.
Kaplan-Meier Curve
Survival curves with at-risk tables, log-rank p-values, and hazard ratios. Upload time-to-event data and get a publication figure.
UMAP / t-SNE Plotter
Nonlinear dimensionality reduction for single-cell and high-dimensional omics. Interactive zoom, group coloring, and label overlay.
GSEA Preranked
Gene Set Enrichment Analysis on a preranked gene list. Running enrichment scores, leading edge subsets, and corrected p-values.
Correlation Matrix
Sample-sample or feature-feature correlation heatmap with Pearson, Spearman, or Kendall. Optional hierarchical clustering and significance overlay.
About This Toolkit
These tools are designed for researchers who need fast and reliable exploratory analysis without local software setup. Data processing runs directly in your browser.
Looking for a full workflow with collaboration, reproducibility, and end-to-end pipelines? Explore EuropaXp OmicsCloud.
How are these tools working for you?
A quick reaction, a bug report, or a feature wish — we read every one. Name and email are optional.
Need More Than Standalone Tools?
Talk to our team about full project support, custom pipelines, and enterprise deployment.