Describe → see code
Type an instruction in plain English. Get pseudocode & up to eight real languages instantly, side by side. Optional Gemini-powered AI generation when you want a polished version.
v2.1.0 — now with in-app updates
Write natural instructions, see real code.
A desktop learning tool for people who want to understand programming, not just copy it. Type what you want in plain English & watch pseudocode and 8 real languages render side by side. Or paste any snippet to get a line-by-line explanation.
⤷ Pseudocode
Python
JavaScript
Rust
# sort a list of numbers from smallest to largest def sort_numbers(numbers: list) -> list: return sorted(numbers) numbers = [42, 7, 19, 3, 88, 15] result = sort_numbers(numbers) print("sorted:", result) # → sorted: [3, 7, 15, 19, 42, 88]
What you can do
One workspace. Three flows. Zero context-switching.
Instructions on the left, code in the middle, explanations on the right — everything visible at once, the way learning actually works.
Paste → see explanation
Flip the lock, paste any snippet, then highlight a chunk. A floating Explain button reveals a line-by-line breakdown in the right sidebar — instantly, or with AI.
Click any keyword
Every keyword links to a built-in glossary with a clear definition & tiny example for that language — including the language-specific ones (Rust's match, Go's defer, Python's with).
Languages out of the box
Python
JavaScript
TypeScript
Java
C++
C#
Go
Rust
How it works
Set up once. Learn for years.
seec0de runs entirely on your machine. No accounts, no telemetry. AI features are opt-in & use your own free Google Gemini key.
Install the app
Download the Windows installer from GitHub Releases. Run it once — Start menu shortcut, auto-updates from then on.
Pick languages, type intent
Choose the languages you care about, write what you want in plain English, hit Generate. Pseudocode & code appear instantly.
Read, paste, explore
Flip between language tabs, click keywords for definitions, or unlock the editor to paste your own code & have it explained line by line.
Get the latest seec0de.
Free, open source, ~91 MB Windows installer. Updates land automatically once installed.
First install? Windows SmartScreen may warn you — click More info → Run anyway. The installer isn't code-signed yet.