OOfTale

Convert Text to SRT Without Uploading Anything

Most online subtitle tools make you upload your video or audio — your unpublished script sitting on someone else's server, under their terms, metered by their free tier. OfTale works the other way: paste text, get timed SRT subtitles, and nothing ever leaves your browser. There is no upload endpoint. There is nothing to intercept.

Why local matters

• Your draft stays yours. Scripts are unpublished work. Upload-based converters keep server copies; a local tool means zero custody transfer until you publish.
• No queues, no watermarks, no "free tier". Server-side tools ration GPU time — that's why they cap minutes and watermark output. Local processing has no per-user cost, so there's nothing to ration.
• Works on locked-down networks. School, office or restricted Wi-Fi that blocks uploads won't stop a tool that never uploads.

How it works

1. Paste your script text into the studio.
2. It's split into timed narration beats locally (~150 wpm estimate).
3. Preview the timing with your browser's built-in speech engine.
4. Download the .srt file — generated on your device, saved to your device. Then import it into CapCut.

You can verify the claim yourself: open your browser's network tab, use the tool, and watch — zero requests carry your text anywhere.

FAQ

Does my text get uploaded to a server?

No. OfTale runs 100% in your browser — paste, split, preview and export all happen locally. There is no upload endpoint; nothing is sent anywhere.

Why does privacy matter for a subtitle tool?

Scripts are unpublished work. Upload-based converters keep copies on their servers under their terms; a local tool means your draft stays yours until you publish it.

Does it work offline?

After the first load, the core beat-splitting and SRT export run locally. The voiceover preview needs your browser's built-in speech engine, which works offline on most systems.