Laying out the streets…STEP 1 OF 3

Mock and Match · House #25,635

Fake test data & JSON tools, 100% in your browser

In the Quick developer utilities neighborhood (Developer). In town since 29 Sept 2026.

Nobody has claimed this house yet. Tablif records every new product and gives it a house; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Mock and Match's site

Mock and Match describes itself as: “Mock Data — Online Test Data Generator | Mock and Match”

What it is

Calls itself “micro-tools” and “toolkit”.

  • Calls itself: micro-tools · toolkit
“An ecosystem of micro-tools for developers, designed to be fast, simple, and transparent about how your data is handled.”
“Mock and Match is a free, 100% client-side toolkit for developers: generate realistic fake test data”

Where it puts itself

Claims “100% client-side”. Rules out “signup”.

  • Superlative claim: 100% client-side
  • Says it will not: signup
“Mock and Match is a free, 100% client-side toolkit for developers”
“No signup, no data ever leaves your browser.”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Mock and Match is a free, 100% client-side toolkit for developers”
“Is the tool free? Yes, it's free and requires no sign-up or account.”

Who it sells to

Sells to developers. Made for developers. Available in 2 languages.

  • Sells to: developers
  • Made for: developers
  • Languages: English (US) · Português (Brasil)
“Mock and Match is a free, 100% client-side toolkit for developers”
“Data language Português (Brasil) English (US)”

How it runs

A web app. Runs locally and works offline. No API.

  • Kind: web
  • Runs where: on the device, offline
  • API: no
“Mock and Match is a free, 100% client-side toolkit for developers”
“Everything happens in your browser: the data is generated on your own machine, never passes through any server”

What it works with

Names Excel, Google Sheets and 1 more on its pages.

  • Names: Excel · Google Sheets · Railway
“…the CSV opens directly in Excel or Google Sheets.”
“Mock and Match is a free, 100% client-side toolkit for developers”

What it offers as proof

Live, no waitlist. Try it without signing up. Publishes docs.

  • Trial asks for: nothing
“No signup, no data ever leaves your browser.”
“Guides -> https://mockandmatch.dev/en/guides”

Sources

Tablif read these pages, last on 29 Sept 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

Similar products in Tablif Town

Explore Tablif Town