Developer Tools
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DevTools Decoder icon

DevTools Decoder

Encode, decode, and format data instantly. Base64, JWT, URL, Unix timestamps, hashes, and JSON in one popup.

Users5Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

DevTools Decoder Media preview

5 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

445552026年7月7日2026年7月9日2026年7月9日Latest: 5
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data
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7-day growthNo data
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30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.0
ManifestV3
Size19.73KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Decode and encode Base64, JWT tokens, URLs, Unix timestamps, and more — all in one popup.

DevTools Decoder is a developer's Swiss army knife for encoding, decoding, and formatting common data formats. No more switching between jwt.io, base64decode.org, and other sites.

How it works:

1. Click the extension icon to open the multi-tool popup.

2. Pick a tab: Base64, JWT, URL, Timestamp, Hash, or JSON.

3. Paste your input — results appear instantly.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

Store average score: --. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
0
4★
0
3★
0
2★
0
1★
0
No synced review text is available yet.
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.