Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More

Optimize transaction costs with real-time, multichain gas price predictions and advanced models for Ethereum, Polygon, Sei and more.

Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More is available to install from Chrome Web Store and for download from this page. It has 50,000+ active users The latest version is 0.10.0, and it was published a month ago.

View source code

Total download count: 264 (Only count downloads from Chrome-Stats)

All available versions

You can find the current and older versions of Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Download count	Timestamp
0.10.0	CRX · ZIP · Source code	607.23K	1	2024-12-19
0.9.7	Paid users only	605.18K	0	2024-12-06
0.9.6	Paid users only	605.18K	0	2024-12-03
0.9.5	Paid users only	605.18K	0	2024-11-21
0.9.4	Paid users only	605.18K	0	2024-11-19
0.9.3	Paid users only	569.34K	0	2024-11-15
0.9.1	Paid users only	567.30K	0	2024-10-30
0.8.12	Paid users only	569.34K	3	2024-01-25
0.8.11	Paid users only	567.30K	6	2023-07-10
0.8.9	Paid users only	566.27K	2	2023-05-04
0.8.8	Paid users only	566.27K	5	2023-04-17
0.8.7	Paid users only	564.22K	7	2023-04-01
0.8.6	Paid users only	565.25K	5	2023-03-14
0.8.5	Paid users only	563.20K	5	2023-02-28
0.8.4	Paid users only	563.20K	5	2023-02-13
0.8.3	Paid users only	563.20K	5	2023-01-24
0.8.2	Paid users only	562.18K	5	2023-01-10
0.8.1	Paid users only	562.18K	5	2023-01-03
0.8.0	Paid users only	562.18K	5	2022-12-19
0.7.10	Paid users only	556.03K	5	2022-11-10
0.7.9	Paid users only	556.03K	5	2022-10-25
0.7.8	Paid users only	555.01K	5	2022-10-23
0.7.7	Paid users only	555.01K	5	2022-09-13
0.7.6	Paid users only	555.01K	7	2022-07-21
0.7.3	Paid users only	553.98K	5	2022-07-12
0.7.2	Paid users only	553.98K	5	2022-06-09
0.7.1	Paid users only	552.96K	5	2022-06-07
0.7.0	Paid users only	551.94K	5	2022-05-31
0.6.5	Paid users only	548.86K	6	2022-04-29
0.6.4	Paid users only	1.08M	8	2022-02-23
0.6.3	Paid users only	540.67K	10	2022-02-16
0.6.2	Paid users only	532.48K	10	2022-02-01
0.6.1	Paid users only	533.50K	10	2022-01-31
0.6.0	Paid users only	532.48K	10	2022-01-20
0.5.4	Paid users only	408.58K	10	2022-01-17
0.5.3	Paid users only	409.60K	10	2021-12-23
0.5.1	Paid users only	409.60K	10	2021-12-21
0.5.0	Paid users only	409.60K	10	2021-12-20
0.4.3	Paid users only	406.53K	10	2021-12-07
0.4.2	Paid users only	407.55K	10	2021-11-29
0.4.0	Paid users only	405.50K	10	2021-11-19
0.3.6	Paid users only	395.26K	10	2021-10-25
0.3.5	Paid users only	394.24K	10	2021-09-09
0.3.4	Paid users only	415.74K	14	2021-08-26

Install CRX file

An CRX file is the file format used for distributing and installing browser extensions in Google Chrome, Microsoft Edge, and other Chromium-based browsers. These extensions add functionalities and features to the Chrome browser, enhancing user experience by integrating additional tools directly into the browsing interface. Similar to an executable file, a CRX file contains all the components needed for an extension to run, including JavaScript code, images, CSS files, and other resources.

Option 1: The easy way (for Windows users only)

Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
Download and install the Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More CRX file

Option 2: Advanced method

Download Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More CRX file
NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
In the URL bar, go to chrome://extensions
Enable Developer mode
Drag and drop the downloaded Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More CRX file into the Extensions page
When prompted, click Add extension to install Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More.

Install ZIP file

Download and unpack the Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More ZIP file to a directory of your choice.
In Chrome browser, go to chrome://extensions
Enable Developer mode.
Click on the Load Unpacked button.
Select the directory of with the unpacked Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More ZIP file from step 1. Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More is now installed on your browser.