Developer tools icon

Developer tools

by heyufeng8080 · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Tools include Base64 Encode/Decode, Unix Time Converter, Url Encode/Decode, JWT Debugger, UUID Generate and more.

Users
149
+8 in 30 days
Rating
4.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#72K
#60K among extensions
Version
1.1.0
updated 16 Oct 2024

Users

monthly, 2 years
078155May 2024Aug 2025Oct 2026
Latest, 16 Oct 2026: 149 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001May 2024Aug 2025Oct 2026
Latest, 16 Oct 2026: 1 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 Developer tools

Developer tools quickly help with various issues encountered during coding. LIST: Base64 Encode/Decode Unix Time Converter Url Encode/Decode JWT Debugger UUID Generate Hash Generate Number Converter QR Code AES Hex to ASCII ASCII to Hex TODO: JSON Format JSON To XML Url Parser RexExp more...

Growth

WindowUsersChangeRatingsRating
7 days+9+6.4%00.00
30 days+8+5.7%00.00
6 months−9−5.7%00.00
1 year+15+11.2%00.00

Chrome Web Store search rankings

Where Developer tools appears when people search the store, with the 30 day change
Search phrasePosition30 days
developer tools#16+4
developer#36+11

Version history

4 versions recorded
1.1.016 Oct 2024
1.0.121 Aug 2024
0.0.215 Jun 2024
0.0.11 May 2024

Details

Category
Developer Tools
First seen
1 May 2024
Size
990 KB
Languages
en-US
Pricing
Free
Extension ID
hpjfpaliklapecngmnacgdiakchbgeka

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
storage
Site access
https://*/*
Can read and change data on every website you visit.

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