Rowsmith

Change everything. Break nothing.

Edit hundreds of ScriptableObjects as rows in one table, inside the Unity Editor. Export to CSV, edit in Excel or Google Sheets, bring it back — and approve every change before a single asset is written.

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What it does

One asset at a time in the Inspector. All of them at once in the table. The same values, from the same file — 4658, 962, 820, 2025. 30 assets read in 23 ms. — **One asset at a time in the Inspector. All of them at once in the table.** The same values, from the same file — 4658, 962, 820, 2025. 30 assets read in 23 ms.

It says what it will do, before it does it. 30 rows, Gold Reward multiplied by 2, and an example you can check against the table itself: Archdemon Overlord, 1984 to 3968. — **It says what it will do, before it does it.** 30 rows, Gold Reward multiplied by 2, and an example you can check against the table itself: Archdemon Overlord, 1984 → 3968.

And then it says what it did. 30 rows changed in 457 ms. The Inspector agrees: 2025 became 4050. — **And then it says what it did.** 30 rows changed in 457 ms. The Inspector agrees: 2025 became 4050.

It refuses rather than break your data. A value the enum does not have is rejected, the cell stays as it was — and the message names the ones that fit. — **It refuses rather than break your data.** A value the enum does not have is rejected, the cell stays as it was — and the message names the ones that fit.

The filter rules the batch. Tier is Boss leaves 6 rows of 30, and the bulk edit says 6 rows — not 30. — **The filter rules the batch.** Tier is Boss leaves 6 rows of 30, and the bulk edit says 6 rows — not 30.

2,880 rows. No paging, no ceiling. Read in 226 ms, and the table scrolls all the way down. The 2,880 assets were duplicated locally for this test. The package ships 30 samples. — **2,880 rows. No paging, no ceiling.** Read in 226 ms, and the table scrolls all the way down. The 2,880 assets were duplicated locally for this test. The package ships 30 samples.

Compatibility

Unity 2022.3.62 through Unity 6.0 LTS. Both ends were tested by importing this exact package into an empty project and using it: 2022.3.62f3 and 6000.0.66.
No render pipeline dependency. Tested on Windows 11.
Unity 6.3 and 6.5 are not supported in this version. Unity Technologies is replacing an editor API this tool reads values with, and on 6.5 that replacement is already enforced, so the tool does not compile there. Support for them is planned, and it needs a build of its own rather than a change to this one.

What it touches, and what it does not

It works offline. No network access, no telemetry.
It reads .asset files under Assets/. It does not read Packages/.
It exports only to the file you pick in the save dialog, and imports only the file you pick.
The tool itself is Editor-only and adds nothing to your build.

Known limits in this version

This list is here on purpose. A tool that hides what it cannot do costs you the afternoon you spend finding out.

An import updates assets that already exist. It never creates new ones.
Sub-assets are not listed. A file holding several objects shows only its main one.
ScriptableObjects that live under Packages/ are not listed.
Recompiling a script can clear the undo stack in the Unity Editor, and your batch or import would go with it.
An undo happens in the editor's memory. The files on disk only change when you save — this is how the Unity Editor behaves everywhere, and Rowsmith says so in the status bar when it matters.

The full list ships inside the package, in the documentation.

Support

Something not working, or a question about what it can do? Support →