Grid — free online spreadsheet
- 100% free, no signup
- No upload — files never leave your device
- No watermark on free exports
- Built by an award-winning NZ creator
How to use the free online spreadsheet
A real formula engine in your browser — your data never leaves your device.
- 1
Enter your data
Click a cell and type a number or text. Use the arrow keys, Tab and Enter to move around, just like a desktop spreadsheet.
- 2
Write a formula
Start a cell with “=”, e.g. =SUM(A1:A10), =AVERAGE(B:B is not needed — use B1:B20), =IF(C2>100,"Yes","No") or =A1*1.15 for GST.
- 3
It calculates instantly
Formulas recalculate as you type, with errors like #DIV/0! shown clearly. Everything is worked out in your browser.
- 4
Export your sheet
Download a CSV or PDF free. Export to Microsoft Excel (.xlsx) — with numbers and formatting intact — and save a sheet library with Pro.
Spreadsheet — FAQ
Is this online spreadsheet free?
Yes. Entering data, formulas, recalculation, CSV export and PDF export are all free, with no signup and no watermark. Pro (NZ$9/mo) adds Excel (.xlsx) export and a saved-sheet library, and unlocks every other tool.
Which formulas are supported?
Common ones including SUM, AVERAGE, MIN, MAX, COUNT, COUNTA, IF, AND, OR, NOT, ROUND, ABS, SQRT, POWER, MOD, MEDIAN, COUNTIF, SUMIF, CONCAT, LEFT, RIGHT, MID, LEN, UPPER, LOWER and TRIM — plus arithmetic, comparisons and text joining with &.
Can I export to Excel?
Yes — Excel (.xlsx) export is a Pro feature, and the file opens directly in Microsoft Excel, Google Sheets and LibreOffice Calc. CSV and PDF export are free for everyone.
Can I open a CSV file?
Yes. Click “Open CSV” and choose a file — Grid loads the rows and columns so you can keep working. Importing is free.
Is my data private?
Completely. Grid runs entirely in your browser — there is no server and nothing is uploaded. Your sheet autosaves to your device only.
Paji Pro — every tool unlocked
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Free, private, no signup — built by an award-winning Auckland agent and marketer.
Do this in bulk with Pro
Batch processing, no size caps, high-resolution and watermark-free exports across every tool — NZ$9/mo with a 7-day free trial.