YAML to JSON
YAML configs into JSON — safely, locally.
Windows SmartScreen may warn on first run — choose "More info → Run anyway". The package SHA-256 is published in checksums.txt.
Instant delivery: license key + download right after payment.
Version 1.0.0 · updates delivered automatically
About
YAML to JSON converts configuration files into JSON on your computer. Loading uses safe_load only: YAML documents that try to construct Python objects are rejected, never executed — a deliberate safety line for files coming from other machines.
Free converts 5 files a day in compact form. Pro removes the limit and adds pretty-printed output. One key covers up to 3 Windows PCs.
What it does
- safe_load only — no code execution by design
- Anchors and multi-doc files handled
- Compact output; pretty-print in Pro
- Free: 5 files a day, up to 30 MB
- 100% local: files never leave your computer
Free vs Pro
| Free | Pro | |
|---|---|---|
| Files per day | 5 | Unlimited |
| Max input file | 30 MB | 200 MB |
| Pretty-print | — | Included |
FAQ
Is a malicious YAML file dangerous here?
No — the app refuses object-construction tags outright; data comes in, code never runs.
Is anything uploaded?
No. The app works fully offline; only license activation and update checks touch the network.
What do I get after payment?
A license key that unlocks Pro on up to 3 Windows machines for 12 months.
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Installation & uninstall
Free version
- Download the app with the "Download free" button above and unpack the zip.
- Run yaml-to-json.exe — no installation needed.
- Add a file, press "Convert" — the result appears next to it.
Pro version
- After payment you get a license key.
- Menu Pro → "Activate…" — paste the key, Pro unlocks on up to 3 PCs.
Uninstall
- Delete the app folder — the system keeps no traces.
Desktop apps leave no traces: delete the folder and it is gone.
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