Skip to content
EN

Online tool · Everyday utilities

dCode

Hundreds of solvers for ciphers, codes, maths and puzzles (Caesar, Vigenère, Morse, anagrams…), funded by advertising.

  • Free, with trade-offs
  • the web

At a glance

dCode is free, with trade-offs (account, ads, data or attribution) detailed below.

Its licence could not be established at the source: check the terms on the official website.

Sources and checks

  • Facts collected from dcode.fr (free status) —
  • Last technical check: 6 November 2026
  • Description from dcode.fr — Résumé éditorial LicitPro

How listings are built →

Do you develop dCode?

Correct this listing with the report form, or cite it with this optional badge (it shows the verified free status and changes nothing in the ranking):

<a href="https://licitpro.fr/en/resource/dcode"><img src="https://licitpro.fr/badge/dcode.svg?l=en" alt="Listed on LicitPro" height="20"></a>

Developers and publishers →

In the same category

GeoGebra

Online tool

GeoGebra is a mathematics online tool, available on Linux: statistics and charts, real-time collaboration.

Free for non-commercial useLinux

QRCode Monkey

Online tool

Free QR code generator with logo, colours and high-resolution export.

Completely freeWeb

Wolfram|Alpha

Online tool

Computational knowledge engine: maths, units, science and data answered in plain language; step-by-step solutions are paid.

Free for non-commercial useAndroidiOS

Wayback Machine

Online tool

Internet Archive service to browse past versions of web pages and save a page for posterity.

Completely freeWeb