Best alternatives to d3coder (2026)
10 Chrome extensions that do a similar job to d3coder, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
d3coder today
d3coder alternatives, compared
- 1
Base64 Decoder
Decodes Base64 strings. Highlight the string and right-click.
≈7K users3.8★ from 16 ratingsNot updated for 2+ years1 permissions- A similar number of users to d3coder
- Updated more recently
- Asks for fewer permissions (1 vs 5)
- 2
Base64 Encoder and Decoder
Encode plain text to Base64, Decode Base64 text to plain text – All functionality available offline also.
≈6K users4.5★ from 2 ratingsNot updated for 4+ yearsNo special permissions- About 1.7× fewer users than d3coder
- Asks for fewer permissions (0 vs 5)
- 3
Base64 URL Decoder & Opener
Decode a base64 URL (even encoded twice) and open it in the tab to the right.
≈1K users5.0★ from 2 ratingsNot updated for 3+ years1 permissions- About 10× fewer users than d3coder
- Asks for fewer permissions (1 vs 5)
- Listed under Workflow & Planning
- 4
Base 64 Decode
Add a right-click option to base64 decode text
≈1K users5.0★ from 4 ratingsNot updated for 3+ years2 permissions- About 10× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (2 vs 5)
- 5
Base64 decode & copy
Decode & copy selected Base64-encoded text in one step!
≈4K users4.7★ from 7 ratingsNot updated for 4+ years4 permissions- About 2.5× fewer users than d3coder
- Updated less recently
- Asks for fewer permissions (4 vs 5)
- 6
VSIX Downloader
Download VS Code extension VSIX files and history versions easily
≈3K users5.0★ from 8 ratingsUpdated 18 months ago3 permissions- About 3.3× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (3 vs 5)
- 7
Kone Base64 Auto Decoder
kone.gg 게시글의 Base64 인코딩 링크를 자동으로 디코딩합니다. (ON/OFF 지원)
≈1K usersNot rated yetUpdated 7 months ago2 permissions- About 10× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (2 vs 5)
- Listed under Tools
- 8
VS Code Web
An extension to open a GitHub repo in VS Code Web
≈6K users4.5★ from 2 ratingsNot updated for 3+ years1 permissions- About 1.7× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (1 vs 5)
- 9
Code Formatter
A Chrome extension to identify fonts & stlyes used by a web page.
≈5K users4.2★ from 34 ratingsNot updated for 2+ yearsNo special permissions- About 2.0× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (0 vs 5)
- 10
Code formatter
This extension can format HTML, CSS, Javascript & Json code.
≈2K users4.2★ from 5 ratingsUpdated 13 months agoNo special permissions- About 5.0× fewer users than d3coder
- Updated more recently
- Asks for fewer permissions (0 vs 5)
d3coder alternatives: questions
What is the best alternative to d3coder?
By users, the most popular alternative is Base64 Decoder with ≈7K users and a 3.8-star rating. The closest match by what it does is Base64 Decoder.
Is there a d3coder alternative that asks for fewer permissions?
Base64 Encoder and Decoder asks for 0 permissions, against 5 for d3coder.
How many alternatives to d3coder are there?
We list 10 close alternatives to d3coder on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.