Add your YML file
Drop one or more .yml files onto the converter above, or browse for them. They load into browser memory only — nothing is uploaded, so there is no size-based pricing and no server queue.
YML to TSV
Restructuring .yml data as .tsv changes the serialization without touching the values themselves. Free, private, and validated — the file never leaves your browser.
Private for supported formats — processed in your browser
Runs on your deviceConvert supported files
Drop YML files here
Batch files can each use a different output. Nothing uploads for local conversions.
Working inputs include camera RAW, browser-local audio/video, PDF, CBZ/CBR comics, office documents, ebooks, markup, 3D models, structured text, images, and archives.About converting YAML data to TSV table
Restructuring .yml data as .tsv changes the serialization without touching the values themselves. .yml is simply the three-letter spelling of the YAML extension — the contents are ordinary YAML in every respect. It became entrenched because early adopters favored terse extensions, and flagship filenames like docker-compose.yml and .travis.yml cemented the habit.
A .tsv file stores a table as plain text with one record per line and a tab character between columns. It is CSV's stricter sibling: because literal tabs almost never occur inside data, most TSV files need no quoting rules at all. For this route the practical draw is trivially parseable — split each line on tab, no state machine required and pastes directly into and out of Excel and Google Sheets, because spreadsheet clipboards already speak tabs — balanced against a single stray tab inside a value silently shifts every following column, which is worth knowing before you commit a large batch.
Why convert YML to TSV?
The practical trigger for this conversion is usually a mismatch: with .yml, mixed extensions across one codebase complicate tooling and glob rules. Switching to .tsv buys you trivially parseable — split each line on tab, no state machine required, which is why it is the better fit for database dumps — PostgreSQL's COPY and MySQL's SELECT INTO OUTFILE default to tabs. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
YML vs TSV at a glance
| Aspect | YAML data (.yml) | TSV table (.tsv) |
|---|---|---|
| Format type | Text-based — characters and structure, so there is no visual quality loss | Text-based — characters and structure, so there is no visual quality loss |
| How it stores data | there is no format difference from .yaml whatsoever; parsers never inspect the extension | one record per newline-terminated line, with fields split on the tab character (U+0009) |
| Strongest at | docker-compose.yml service definitions | database dumps — PostgreSQL's COPY and MySQL's SELECT INTO OUTFILE default to tabs |
| Weak spot | mixed extensions across one codebase complicate tooling and glob rules | a single stray tab inside a value silently shifts every following column |
Pick TSV as the output
Select .tsv in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if TSV is selectable, the route is real and validated.
Convert on your device
Press Convert. The restructuring is plain local parsing — your data is never posted to a server for processing.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid TSV file. Outputs keep the original filename with the .tsv extension.
YML to TSV questions, answered
Will converting YML to TSV lose quality?
There is no visual quality to lose — yml is text-oriented and tsv is text-oriented, so the question is structural fidelity. Text, ordering, and basic structure are preserved; complex layout, embedded objects, and styling beyond the target's model are simplified.
Is it private to convert YML files here?
Yes — the .yml file is processed inside your browser tab and never uploaded. The restructuring is plain local parsing — your data is never posted to a server for processing. Close the tab and the file is gone from memory.
Where will the TSV file work?
Every spreadsheet application imports TSV, command-line tools handle it natively, and any text editor opens it — though column alignment on screen can be misleading. Browsers treat it as downloadable plain text.
Will the TSV file be bigger or smaller than my YML?
It depends on the content: one record per newline-terminated line, with fields split on the tab character (U+0009). Convert one representative file first and compare before batch-processing a large set.
Can I convert TSV back to YML?
Yes — the reverse route exists as a separate tool. Bear in mind that round-tripping .yml → .tsv → .yml is not a perfect undo when any lossy step is involved; keep your original if fidelity matters.