My Tiny Sheet Extension icon

My Tiny Sheet Extension

by Underdog · freesheet.io · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

A Chrome extension that opens a pop-up window with a tiny Excel-like spreadsheet that runs in your browser and allows syncing

Users
54
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#106K
#88K among extensions
Version
0.91
updated 4 Oct 2025

Users

monthly, 13 months
02754Oct 2025May 2026Oct 2026
Latest, 19 Oct 2026: 54 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
012Oct 2025May 2026Oct 2026
Latest, 19 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About My Tiny Sheet Extension

Tiny Sheet Extension is a small spreadsheet that runs inside your browser and allows to take smart notes from anywhere. It can save the spread sheet data automatically and also save data in the cloud and collaborate spreadsheets with others. It is immediately accessible from your browser and very useful for writing notes that needs calculations or structured data. I have created this extension as part of freesheet.io since there were a few things that bothered me in other solutions like Google Docs, Google Sheets and other online sheets solutions. It is still under development and many features are not implemented yet - though I do believe it is already in a MVP state (Minimum Viable Product) and you can start using it and gain advantage of the features. I will add more and more features if I will get good feedback and see more people using it. It is easily accessible and fast - When I needed to do some short calculations and I wanted to keep them for next time - When I don't need to open a new sheet, but just run something fast - Google Sheets collaboration was giving me hussles in sizes and collaboration - You don't need Google account to collaborate - Easy API access Features - Online syncing - Data insert in Excel like spreadsheet online - Save to the cloud - and sync the spreadsheet - Users management - Functions: =SUM(A1:A7) and =AVG(B3:B5) for average - Calculations like: =A4*3/A2 - Wrap text + Bold text - Copy Paste, Cut Paste - Save locally to .csv, .json - Load .csv Planned Features - Revisions - Formula editing mode - Log information - Background and text colors - Right to left - Resize columns / rows - Add and remove columns / rows - Linking - And more ... Please do not hesitate to contact me and give me feedback or any ideas for improvement. You can also vote for the next feature to be developed to make it as close as possible to Microsoft Excel or Google Spreadsheet.

Growth

WindowUsersChangeRatingsRating
7 days+2+3.8%00.00
30 days+1+1.9%00.00
6 months+23+74.2%00.00
1 year+52+2600.0%+10.00

Chrome Web Store search rankings

Where My Tiny Sheet Extension appears when people search the store, with the 30 day change
Search phrasePosition30 days
sheets erweiterung#60
sheets extension#25−1
sheets#35+7
spreadsheet#41+7

Version history

1 versions recorded
0.914 Oct 2025

Details

Category
Tools
First seen
4 Oct 2025
Size
52 KB
Languages
en
Pricing
Free
Privacy policy
freesheet.io
Support
freesheet.io
Extension ID
kbemimbmggpdclhdhohfiiejcmanogen

Permissions and risk

Low riskimpact 1, likelihood 1
Permissions
storageclipboardReadclipboardWrite
Site access
http://localhost:8080/*https://localhost:8080/*http://freesheet.io/*https://freesheet.io/*http://www.freesheet.io/*https://www.freesheet.io/*

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