Free TOML to YAML converter
Convert TOML to YAML free, in your browser, in seconds — nothing uploaded anywhere.
Drop files here
or browse your device — one file or many; images, documents, spreadsheets, audio, video, archives, 3D models
Choose the formats
Your file never leaves this device.
Why convert TOML to YAML?
People convert TOML to YAML because TOML is a configuration format, not something most tools offer to import, while YAML is the most readable of the data formats and the one most config tools expect.
How to convert TOML to YAML
- Choose your TOML file. Drop it on the box above, or tap to browse. You can pick several files at once.
- Confirm the target is .yaml. It is preselected when your browser can encode it; otherwise the closest available target is chosen. Adjust quality, size or the other options if you want to.
- Convert and download. Press Convert, then Download. Your file stays on your device the whole time.
What is a .toml file?
TOML is a configuration format designed to be unambiguous to both people and parsers, avoiding YAML's indentation traps. Rust's Cargo, Python's packaging tooling and many Go projects use it.
What is a .yaml file?
YAML expresses the same structures as JSON using indentation instead of brackets, which makes it far easier for a human to read and edit. That is why it became the standard for configuration files — CI pipelines, Kubernetes, Docker Compose and countless application settings.
What to expect from this conversion
The conversion runs entirely in your browser and the file never leaves your device.
Is it private?
Yes, by design. Every conversion happens inside your own browser using your device’s processor — there is no server that receives your TOML file, so there is nothing for anyone to store, scan or leak. You can confirm it yourself: open your browser’s developer tools, watch the Network tab while you convert, and you will see no upload.
Questions about TOML to YAML
- Is this TOML to YAML converter free?
- Yes, completely. There is no account, no daily limit, no watermark and no premium tier.
- Is my TOML file uploaded to a server?
- No. The conversion runs inside your own browser using your device's processor. The file is read from your disk, converted in memory and saved back to your disk — nothing is transmitted, so there is nothing for anyone to store.
- Can I convert TOML to YAML online without downloading software?
- Yes. This is an online TOML to YAML converter that runs in your browser, so there is nothing to install and no app to trust with your files. It works the same on a phone.
- What happens to the quality?
- The conversion runs entirely in your browser and the file never leaves your device.
- Can I convert several TOML files at once?
- Yes. Select as many files as you like and they are converted one after another in a single tap, with a download for each and a zip of all of them.
- Should I keep the original TOML file?
- Yes — keep it, converting never touches it. The reason to make a copy in another format is that TOML is a configuration format, not something most tools offer to import.
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