Image lab
ImageJ-style analysis of microscope images.
Opens TIFF, PNG and JPEG. Works offline once loaded; images stay on your device.
Free lab tools
Tools
Small, careful tools for everyday lab work. They run in your browser: no account, no upload, no tracking. Each one shows its formulas and sources, so you can check the numbers and cite the method.
Lab calculators
Molarity, dilutions, centrifuge speed, cell counts, nucleic acids.
Plain arithmetic with the formulas shown. Nothing is sent anywhere.
Sequence tools
Reverse complement, translation, GC content, primer Tm.
Paste DNA, RNA or protein. Nothing is sent anywhere.
Statistics helper
Two-group tests, effect sizes and sample size, in plain words.
Paste two columns of numbers. Nothing is sent anywhere.
Nuclei counter
Count and measure nuclei in a fluorescence image.
Opens TIFF, PNG and JPEG. Images stay on your device.
AlphaFold explorer
Predicted protein structures, mutation scans and figures.
Fetches public structures from AlphaFold DB only when you ask for a protein.
About these tools
They are meant for learning, checking and quick everyday work. For a thesis or paper, use them alongside the standard software (Fiji for images, R or a statistics package for analysis), and report the method you used. The Image lab saves every step as an ImageJ macro, so the same analysis can be repeated in Fiji.
Found a wrong number or a missing feature? Please say so through the contact page.