BA
⚙️ Dev
baseco
Number base converter (bin/oct/dec/hex)
baseco is a free, no-sign-up online dev tool: number base converter (bin/oct/dec/hex). Everything is computed right in your browser — no data is sent to a server, your information stays private. Fast, ad-free, works on mobile and desktop. Keywords: binaire, hexadécimal, octal, base, bigint.
FAQ
Is baseco free?
Yes. baseco is completely free with no sign-up — number base converter (bin/oct/dec/hex). No hidden costs, no credit card.
Is my data sent to a server?
No. baseco runs 100% in your browser — everything is computed locally, nothing is transmitted or stored. Your data stays private.
Do I need to register or install anything?
No. Open baseco and start right away — no account, no install. Works on mobile and desktop.