

If you work in sales, ops, or client services, you’ve probably opened a spreadsheet and groaned at a cell stuffed with multiple names, SKUs, or tags. All you really want is one value per row so you can filter, pivot, and report without hacks or brittle formulas.Splitting cells into two rows brings hidden structure back into your data: each person becomes a separate lead, every product a distinct line item, every tag a filterable dimension. Dashboards become more honest. Forecasts stop double‑counting. And your team stops arguing with pivot tables.This is exactly the kind of work a machine should do. An AI computer agent can watch how you clean a few examples, then repeat the same sequence across thousands of rows, in both Google Sheets and Excel. Instead of burning an afternoon wrestling with delimiters and insert‑row clicks, you hand the pattern to the agent and stay focused on strategy, not cell surgery.
### The Hidden Cost of Overstuffed CellsEvery agency owner, marketer, or operator has met the monster cell: a single box crammed with “John Smith, Maria Clara” or “SKU-1 / SKU-2”. It looks tidy, but it quietly breaks your reporting. You can’t filter by a single person, you can’t count products accurately, and your CRM exports become a mess.The fix is simple in theory: split that one cell into two rows. The real question is how to do it reliably, especially when you have hundreds or thousands of records. Let’s walk through the best options—from quick manual tricks to fully automated AI agents.---## 1. Manual Split in Excel: Cut, Insert, PasteUse this when you only have a handful of cells to fix.**Steps:**1. Click the cell with combined data, e.g., A2 containing "John Smith, Maria Clara".2. Double‑click the cell or use the formula bar to place your cursor inside.3. Highlight the part you want on the new row (e.g., "Maria Clara") and press **Ctrl + X** to cut.4. Right‑click the row number below (row 3) and choose **Insert > Insert Row Above**.5. Click the corresponding cell in the new row (A3) and press **Ctrl + V** to paste.**Pros:**- Intuitive, no formulas.- Perfect for small, one‑off fixes.**Cons:**- Painful and slow for large datasets.- Easy to mis‑click and break alignment.---## 2. Formula‑Based Split in ExcelIf your delimiter is consistent (comma, slash, semicolon), formulas can split values into separate rows.**Example:** A2 contains `John Smith, Maria Clara`.- In **A3** (first row): `=TRIM(LEFT(A2, FIND(",", A2) - 1))`- In **A4** (second row): `=TRIM(MID(A2, FIND(",", A2) + 1, LEN(A2)))`Copy these formulas down for each record, then optionally paste values to freeze the result.**Pros:**- Reusable without coding.- Good for structured, predictable text.**Cons:**- Breaks if the delimiter pattern changes.- Still requires manual copying and cleanup.---## 3. Power Query: Split Into Rows at Scale (Excel)Power Query is ideal when you have large, recurring datasets.**Steps:**1. Select your table or range, including the column to split.2. Go to **Data > From Table/Range** to open Power Query.3. In the Query Editor, select the combined column.4. Choose **Transform > Split Column > By Delimiter**.5. Pick your delimiter (e.g., comma) and open **Advanced options**.6. Select **Split into Rows** instead of columns.7. Click **OK**, then **Close & Load** to send the cleaned data back to Excel.**Pros:**- Very scalable and refreshable.- Keeps a live connection to your source.**Cons:**- More clicks and a learning curve.- Harder for non‑technical teammates.---## 4. Google Sheets: TEXTSPLIT and TRANSPOSEIn Google Sheets, you can mix built‑in functions to simulate “split into rows”.**Steps (comma‑separated values in A2):**1. In a blank area, enter: `=TRANSPOSE(SPLIT(A2, ","))`2. This splits the cell by comma and flips the results vertically into rows.3. Drag the formula down or wrap it in an array formula to handle more cells.**Pros:**- Native, no add‑ons.- Great for moderate datasets.**Cons:**- Still formula‑heavy.- Easily broken if someone edits formulas.---## 5. VBA & Apps Script: Macro AutomationFor power users, VBA (Excel) or Apps Script (Google Sheets) can loop through every selected cell, split by a delimiter, and insert new rows.**High‑level pattern:**- Loop through each cell in a range.- Use `Split()` by your delimiter.- For each piece, insert a row and place the value.**Pros:**- Fully automated once written.- Extremely flexible.**Cons:**- Requires coding skills and maintenance.- Scripts can break with layout changes or new data formats.---## 6. Let an AI Computer Agent Do the ClickingAll the methods above assume you’re the one driving. But what if you could show an AI computer agent the workflow once and let it repeat it across any spreadsheet?With a computer‑use agent like Simular, you can:- Open Excel or Google Sheets.- Demonstrate how you split a few sample cells into two rows using your preferred method (Power Query, formulas, or simple cut‑and‑insert).- Save that as a reusable workflow.The agent can then:- Detect columns with overpacked cells.- Apply your chosen split logic.- Insert rows, paste values, and even update downstream tools like your CRM or reporting sheet.**Pros:**- Works across both Google Sheets and Excel.- Handles thousands of rows without fatigue.- Transparent execution: you can see, inspect, and adjust every step.**Cons:**- Requires an initial “teaching” pass.- Best suited when you commit to ongoing automation, not one‑time fixes.For busy teams, that’s the real win: you stop being the bottleneck for spreadsheet cleanup and promote yourself back to strategist, while the agent quietly does the cell surgery in the background.
If you only have a few cells, use a manual approach. In Excel or Google Sheets, double‑click the cell, highlight the part you want on the new row, and press Ctrl+X to cut. Insert a blank row directly beneath, click the matching column cell, and press Ctrl+V to paste. Repeat for each combined cell. It’s simple and requires no formulas, but becomes slow and error‑prone for larger datasets.
In Excel, assume A2 contains "John Smith, Maria Clara". In A3, use `=TRIM(LEFT(A2, FIND(",", A2) - 1))` to extract the first name. In A4, use `=TRIM(MID(A2, FIND(",", A2) + 1, LEN(A2)))` to extract the second. Copy these formulas down for other rows, then paste values to freeze the result. In Google Sheets, you can combine SPLIT with TRANSPOSE to achieve a similar row‑based layout.
For large datasets in Excel, use Power Query. Select your range, go to Data > From Table/Range, then in the Query Editor choose Transform > Split Column > By Delimiter. Pick your delimiter, open Advanced options, and choose Split into Rows. Click OK, then Close & Load. For recurring tasks, wrap this into an AI agent workflow so it can open the file, refresh the query, and export results without manual intervention.
Yes. If A2 has comma‑separated values, use `=TRANSPOSE(SPLIT(A2, ","))` in a blank area. SPLIT divides the text into pieces, and TRANSPOSE rotates them into rows. Drag the formula down or wrap it in an array formula to handle more cells. Once you’re happy with the layout, copy and paste as values. If this is repetitive, you can teach an AI computer agent to insert formulas, copy results, and clean up automatically.
Delegate to an AI agent when you repeat the same clean‑up weekly or across many files: CRM exports, sales lead lists, campaign tags, or staff allocations. If the steps are predictable—open sheet, find column, split by comma, insert rows, paste values—an agent like Simular can learn them once and execute reliably. You gain consistent structure, fewer manual errors, and hours back for analysis and strategy instead of spreadsheet surgery.