Filezeugby Blue Lotus
A quiet moment.TSV to JSONFiles converted on this device
Dreamlineruleson this device

TSV to JSON

Turn a tab-separated file into JSON records. Your file never leaves your device.

Drop a file hereTap to choose a file One TSV at a time.
  1. DreamlineOr tell me what you need, in your own words. For example “make it a JPG under 1 MB” or “combine these into one PDF”. What you type stays on this device.

PNG · JPG · WebP · AVIF · SVG · PSD · PDF · JSON · YAML · CSV · TSVNormal conversions happen on this device. Your files are not uploaded.

Dream Bar

Every conversion is its own page. All of them run on your device.

Scroll or use the arrow keys to move · Enter to open

About TSV files

TSV is a table saved as plain text with tabs between the columns, often exported from databases and spreadsheets.

How to convert TSV to JSON

  1. Drop your TSV on the box above, or click it to choose it.
  2. Click “→ JSON”.
  3. Your file downloads. Filezeug checks that the result opens correctly before it hands it to you.

What to expect

Rows become records named by the header row.

Questions

Are my files uploaded anywhere?

No. Filezeug converts files inside your web browser, on your own device. The file is never sent to a server, so nobody else can see it.

Is it free?

Yes. Basic file conversions are free, with no account and no watermark. Filezeug Pro is an optional one-time purchase (no subscription) that keeps a copy of Filezeug on your device, working offline, with power tools for batches, shrinking images and PDF pages.

Does it work on my phone?

Yes. It works in any modern browser on a phone, tablet or computer. There is nothing to install.

Are numbers kept as numbers?

No, every value stays text. “007” stays “007” instead of quietly becoming 7.

How big can the file be?

There’s no upload limit, because nothing is uploaded. Very large files are limited only by your device’s memory.

Take Filezeug home

PRO

Pay once and keep your own copy of Filezeug on this device. It keeps working without internet and includes the power tools.

Free online: basic file conversions. Pro: $9, once. No subscription.