Data & Dev Config • Zero-Server RAM Execution

Convert TSV to Lua Table Online - Free, Local & Instant

Instant TSV (.tsv) to Lua Table (.lua) converter. 100% client-side processing in your browser RAM — zero file uploads, full privacy, drag & drop or paste raw text.

TSV → Lua Table ⇄ Swap (Lua Table → TSV)

Indent: Auto-type

Input TSV (Paste or Drop File) 📂 Open File

Converted Lua Table Output

Technical Comparison: TSV vs Lua Table

Data & Dev Config

Specification	TSV (Source)	Lua Table (Target)
Full Specification	Tab-Separated Values	Lua / Roblox Luau Native Table Literal
File Extension & MIME	.tsv (text/tab-separated-values)	.lua (text/x-lua)
Data Typing Model	Tab-delimited columns with automatic type detection	Dynamic (1-based arrays, dictionary records, booleans, numbers, nil)
Structure & Hierarchy	2D tabular dataset ideal for copy-pasting into spreadsheets	Nested associative/array tables { key = value }
Comments Support	None	Supported (-- single line and --[[ block ]])
Primary Ecosystem	Bioinformatics, TSV database exports, direct Excel/Sheets clipboard paste	Roblox Studio ModuleScripts, Love2D, World of Warcraft addons, Neovim configs

TSV to Lua Table — Before & After Example

Before (TSV Input)

id	name	email	role	active	score	address.city	address.country
1	Alice Johnson	alice@example.com	admin	true	98.5	Berlin	DE
2	Bob Smith	bob@example.com	editor	false	87	Austin	US
3	Chiara Rossi	chiara@example.com	viewer	true	91.25	Milan	IT

After (Lua Table Output)

local data = {
  {
    id = 1,
    name = "Alice Johnson",
    email = "alice@example.com",
    role = "admin",
    active = true,
    score = 98.5,
    address = {
      city = "Berlin",
      country = "DE",
    },
  },
  {
    id = 2,
    name = "Bob Smith",
    email = "bob@example.com",
    role = "editor",
    active = false,
    score = 87,
    address = {
      city = "Austin",
      country = "US",
    },
  },
  {
    id = 3,
    name = "Chiara Rossi",
    email = "chiara@example.com",
    role = "viewer",
    active = true,
    score = 91.25,
    address = {
      city = "Milan",
      country = "IT",
    },
  },
}

return data

Frequently Asked Questions: TSV to Lua Table

How do I convert TSV to Lua Table online without uploading sensitive files? ▾

Paste your TSV data or drag and drop a .tsv file into the converter above. ZeroUpload parses TSV and serializes Lua Table 100% inside your browser RAM using local JavaScript—no bytes are ever sent to an external server.

How are nested objects or tabular columns mapped between TSV and Lua Table? ▾

When converting hierarchical structures (2D tabular dataset ideal for copy-pasting into spreadsheets) and tabular or config formats (Nested associative/array tables { key = value }), our engine automatically flattens or unflattens dot-separated keys (such as address.city) and preserves numbers, booleans, arrays, and null values.

Is this TSV to Lua Table converter free for commercial and production config files? ▾

Yes. The tool is completely free, requires no account or API key, and works offline once loaded. Because execution happens in local memory, it is safe for proprietary TSV, database exports, and production secrets.

Can I convert Lua Table back to TSV? ▾

Yes! Click the "Swap (Lua Table → TSV)" button at the top of the workspace or use the reverse converter link at the bottom of this page for bidirectional conversion.