Add your TTML file
Drop one or more .ttml 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.
TTML to LRC
Converting a .ttml file to .lrc extracts the document's content from its office package into a portable form. 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 TTML 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 Timed Text Markup Language to LRC synced lyrics
Converting a .ttml file to .lrc extracts the document's content from its office package into a portable form. A .ttml file is a Timed Text Markup Language document: an XML vocabulary in which each <p> element carries begin and end (or dur) attributes plus the caption text. It is the W3C standard that broadcast and streaming systems use as their interchange format for captions and subtitles.
A .lrc file is a synchronized lyric document: each line is prefixed with a [mm:ss.xx] timestamp so a music player can highlight words in time with a song. Unlike caption formats, an .lrc line stores only a start time, with its end implied by the next timestamp. For this route the practical draw is extremely simple to write and edit by hand and widely read by music players and lyric libraries — balanced against stores only start times, so line durations must be inferred on conversion, which is worth knowing before you commit a large batch.
Why convert TTML to LRC?
The practical trigger for this conversion is usually a mismatch: with .ttml, far more verbose than SubRip or WebVTT for the same cues. Switching to .lrc buys you extremely simple to write and edit by hand, which is why it is the better fit for displaying scrolling, time-synced lyrics in a music player. Because the conversion runs locally, trying it costs nothing but a few seconds of compute on your own machine.
TTML vs LRC at a glance
| Aspect | Timed Text Markup Language (.ttml) | LRC synced lyrics (.lrc) |
|---|---|---|
| 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 | the root <tt> element declares the TTML namespace and optional ttp: parameters such as frameRate, tickRate, and timeBase | each timed line begins with one or more [mm:ss.xx] tags; the fraction is usually centiseconds |
| Strongest at | delivering captions to broadcast and streaming platforms that mandate a TTML profile | displaying scrolling, time-synced lyrics in a music player |
| Weak spot | far more verbose than SubRip or WebVTT for the same cues | stores only start times, so line durations must be inferred on conversion |
Pick LRC as the output
Select .lrc in the output menu next to each file. The menu only offers targets this engine can genuinely produce, so if LRC is selectable, the route is real and validated.
Convert on your device
Press Convert. The package is unzipped in memory and its XML content parsed locally; nothing is uploaded.
Verify and download
Each result is signature-checked before the download unlocks, so a failed encode can never masquerade as a valid LRC file. Outputs keep the original filename with the .lrc extension.
TTML to LRC questions, answered
Will converting TTML to LRC lose quality?
There is no visual quality to lose — ttml is text-oriented and lrc 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 TTML files here?
Yes — the .ttml file is processed inside your browser tab and never uploaded. The package is unzipped in memory and its XML content parsed locally; nothing is uploaded. Close the tab and the file is gone from memory.
Where will the LRC file work?
Music players and lyric apps across desktop and mobile read .lrc for synchronized lyrics, and many lyric databases distribute it. Video subtitle players generally do not, so converting to .srt or .vtt is needed for caption playback.
Will the LRC file be bigger or smaller than my TTML?
It depends on the content: each timed line begins with one or more [mm:ss.xx] tags; the fraction is usually centiseconds. Convert one representative file first and compare before batch-processing a large set.
What happens to the metadata in my TTML file?
In .ttml, styling, layout, and region definitions are read past rather than applied: timing and text convert, presentation does not, and no external resource is ever fetched. Re-encoding through the browser pipeline does not carry embedded metadata into the output, which doubles as a privacy scrub — check the exported file if you specifically need tags preserved.
Can I convert LRC back to TTML?
Yes — the reverse route exists as a separate tool. Bear in mind that round-tripping .ttml → .lrc → .ttml is not a perfect undo when any lossy step is involved; keep your original if fidelity matters.