Line Numberer
PulseGate's liveness check found it on 3 Oct 2026; it is registered on Firefox Add-ons and has been in the index since 27 Aug 2026. How this is checked
Line Numberer is a Firefox extension that adds or strips line numbers from pasted code or text. It is intended for users who need to format snippets for debugging, documentation, or discussion.
Inferred · not functionally tested
Overview
5 featuresPurpose: Adding or removing line numbers from pasted code and text without manual editing.
Inferred · not functionally tested
Audience: Firefox users who work with code or formatted text
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB · deployment: browser, embeddable
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.
Line Numberer is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on adding or removing line numbers from pasted code and text without manual editing. Inferred · not functionally tested: Line Numberer is a consumer product aimed at firefox users who work with code or formatted text. Basis unknown · not verified: Line Numberer is open source under the Open Source license. Basis unknown · not verified: It runs on the web and embeddable surfaces.
It is developed by Daniel K. Goss, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include add line numbers, strip line numbers, and paste text. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Add line numbers
- Strip line numbers
- Paste text
- Code formatting
- No data collection
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Line Numberer
- What does Line Numberer do?
- Inferred · not functionally tested: Line Numberer focuses on adding or removing line numbers from pasted code and text without manual editing. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who is Line Numberer for?
- Inferred · not functionally tested: Line Numberer is a consumer product built for firefox users who work with code or formatted text.
- Does Line Numberer have a free plan?
- Basis unknown · not verified: Yes — Line Numberer is open source under the Open Source license and free to use.
- What platforms does Line Numberer run on?
- Basis unknown · not verified: Line Numberer runs on the web and embeddable surfaces.
- Is Line Numberer still active?
- PulseGate's liveness check found it on 3 Oct 2026.
- Who makes Line Numberer?
- Line Numberer is developed by Daniel K. Goss.
- How long has Line Numberer been around?
- Line Numberer first shipped in 2026.
- Is Line Numberer open source?
- Basis unknown · not verified: Yes — Line Numberer is open source under the Open Source license.
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