DNA Sequence Analyzer — One-Click Report
Paste a sequence, get composition, ORFs, restriction sites and primers at once.
🔒 Runs entirely in your browser — nothing is uploaded
Paste a DNA sequence and get a complete first-pass analysis in a single step instead of running four tools by hand. The Sequence Analyzer reports length and GC content, finds open reading frames and the protein they encode, lists the restriction enzymes that cut exactly once (the cloning-useful ones), and estimates melting temperatures for primers taken from each end — then lets you copy or download the whole report. Everything runs in your browser.
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Paste a sequence above to generate the report.
The report composes several SeqBench tools — base composition, ORF finding, a restriction-enzyme scan and end-primer Tm — into one pass. It runs entirely in your browser; nothing is uploaded.
How to use the Sequence Analyzer tool
- 1Paste a DNA sequence or FASTA record.
- 2Optionally set the minimum ORF length to report.
- 3Read the composition, coding potential, cloning sites and primer section, then copy or download the report.
Frequently asked questions
- What does the Sequence Analyzer report?
- Length and GC content, open reading frames (with the longest ORF's protein), the restriction enzymes that cut once for cloning, and the melting temperatures of naive primers from each end — composed into one report you can copy or download.
- How is this different from the individual tools?
- It runs the base-composition, ORF-finder, restriction-scan and primer-Tm calculations together on one input, so you get the whole picture from a single paste instead of switching between tools.
- Is my sequence uploaded?
- No. Like every SeqBench tool, the entire analysis runs locally in your browser — your sequence never leaves your computer.