Biology Lab Tools
Free online biology tools for students and labs: a DNA sequence analyzer, a gel-electrophoresis analyzer, a manual cell counter and an audio spectrogram lab — all running in the browser.
Spectrogram Lab
Analyze sonograms and spectrograms of wildlife sounds: birds, bats, whales, frogs, insects.
Gel Analyzer
Free browser-based gel electrophoresis image analyzer with 20+ built-in ladders.
DNA Analyzer
Complete DNA/RNA sequence analysis toolkit — free, in your browser.
Cell Counter
Automatic cell counting and microscopy image analysis — free, in your browser.
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