Who should use Encoder/Decoder?

Encoder/Decoder is a consumer product built for firefox users and web developers.

Does Encoder/Decoder have a free plan?

Yes — Encoder/Decoder is free to use.

What platforms does Encoder/Decoder run on?

Encoder/Decoder runs on the web, embeddable surfaces, Windows, macOS, and Linux.

Is Encoder/Decoder still maintained?

Unverified. Encoder/Decoder has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Encoder/Decoder?

Similar projects tracked by PulseGate include Web-Encoder, Timestamp Decoder, and Base64 Codec.

Who makes Encoder/Decoder?

Encoder/Decoder is developed by thomas.

When did Encoder/Decoder launch?

Encoder/Decoder first shipped in 2020.

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Encoder/Decoder

Name: Encoder/Decoder
Author: thomas

mozilla.orgBrowser DevTools & extensions

Encoder/Decoder is a Firefox browser extension that provides URL encoding and decoding, MD5 hashing, and time format conversion tools. It is intended for Firefox users and developers who need quick data transformations while browsing.

FreeWebEmbeddableWindowsmacOSLinux

Visit mozilla.org

Overview

4 features

Encoder/Decoder is a Browser DevTools & extensions project. It focuses on converting URLs, generating MD5 hashes, and formatting time values without leaving the browser. Encoder/Decoder is a consumer product aimed at firefox users and web developers. Encoder/Decoder is free to use. It ships for the web, embeddable surfaces, Windows, macOS, and Linux.

Behind Encoder/Decoder is thomas, and it first shipped in 2020. Among its 4 catalogued features are URL Encoding, URL Decoding, and MD5 Hashing. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

URL Encoding
URL Decoding
MD5 Hashing
Time Conversion

Built with & integrations

Runs on

BrowserEmbeddableWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierMulti-languageStore-verified publisher

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed13 Sep · 12:36 UTC
Encoder/Decoder verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Encoder/Decoder

What does Encoder/Decoder do?: Encoder/Decoder focuses on converting URLs, generating MD5 hashes, and formatting time values without leaving the browser. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Encoder/Decoder?: Encoder/Decoder is a consumer product built for firefox users and web developers.
Does Encoder/Decoder have a free plan?: Yes — Encoder/Decoder is free to use.
What platforms does Encoder/Decoder run on?: Encoder/Decoder runs on the web, embeddable surfaces, Windows, macOS, and Linux.
Is Encoder/Decoder still maintained?: Unverified. Encoder/Decoder has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Encoder/Decoder?: Similar projects tracked by PulseGate include Web-Encoder, Timestamp Decoder, and Base64 Codec.Web-Encoder Timestamp Decoder Base64 Codec
Who makes Encoder/Decoder?: Encoder/Decoder is developed by thomas.
When did Encoder/Decoder launch?: Encoder/Decoder first shipped in 2020.

At a glance

Pricing: Free
Platforms: Web
First seen: 13 Sep 2026
Built for: Firefox users and web developers
Model: B2C
Solves: Converting URLs, generating MD5 hashes, and formatting time values without leaving the browser.

Registered as

Firefox Add-ons: encoder-decoder

Developer

thomas

Index record

Indexed: 13 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 13 Sep 2026

Identity audit (13)

Slug: encoder-decoder-mozilla-org
Lifecycle state recorded: 13 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Sep 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 13 Sep 2026
Canonical URL: https://addons.mozilla.org/en-US/firefox/addon/encoder-decoder

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