Everyone who works with genes ends up with the same chore: a pasted list of symbols or SNP IDs that’s inconsistent, out of date, or missing the identifiers you actually need. Quickgene.net does that cleanup in the browser — paste a list and it returns a tidy table with official symbols, common identifiers, and links out to the databases, ready to copy into a spreadsheet or a manuscript.
It’s a deliberately small, fast, no-login tool that I reach for whenever I need to sanity-check a gene list.
https://quickgene.net