The Tools Overleaf Forgot: Free LaTeX Utilities

latexci: BibTeX cleaner, Word to LaTeX, instant preview, diff, and templates. All free, no install; PDF export and Word import with a Google sign-in.

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Availability: Online; 30-day uptime 100%
Latest code update: Nov 1; Active repository
Latest version: None
Contributors: 1; Forks 1
License: License information
This summarizes common license conditions. Check the repository LICENSE, per-file notices, and additional terms for actual conditions.
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MIT
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Information at the observation time · Last successful collection Nov 1, 21:59 (Korea time)
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Common license comparison
The listed licenses allow commercial use when their conditions are met. Check originals for multiple, custom, or unidentified licenses. Scroll the table horizontally on narrow screens.
Commercial use, modification/redistribution, source obligations, and key conditions of common licenses. Names link to official texts.
License · original Commercial use Modification / redistribution Source obligations Key conditions
MIT ↗ Allowed Allowed No source distribution obligation Keep copyright and permission notices in copies/substantial portions
Apache-2.0 ↗ Allowed Allowed No source distribution obligation Keep license, relevant notices and NOTICE; mark modifications. Includes patent grants and termination on patent litigation
BSD-2-Clause ↗ Allowed Allowed No source distribution obligation Keep copyright, conditions and disclaimers in source or binary documentation/materials
BSD-3-Clause ↗ Allowed Allowed No source distribution obligation BSD-2 terms, plus no use of copyright holder/contributor names for endorsement without permission
ISC ↗ Allowed Allowed No source distribution obligation Keep copyright and permission notices in all copies
GPL-2.0 ↗ Allowed Allowed under GPL terms Provide corresponding source for the program/derivatives when distributing Distribute under GPL; keep copyright, license and change notices. Mere aggregation is excluded
GPL-3.0 ↗ Allowed Allowed under GPL terms Provide corresponding source for the program/derivatives when distributing Distribute under GPL; retain notices and mark modifications. Patent terms; provide modified-version installation information for covered consumer products
LGPL-2.1 ↗ Allowed Allowed under LGPL terms Provide source for the library/modifications when distributing the library Apps may link under other licenses; allow library replacement/relinking and reverse engineering to debug modifications
LGPL-3.0 ↗ Allowed Allowed under LGPL terms Provide source for the library/modifications when distributing the library Apps may link under other licenses; ensure replacement, relinking and reverse engineering for debugging modifications; provide installation information for covered products
MPL-2.0 ↗ Allowed Allowed under MPL terms Provide source for MPL-covered files and modifications when distributing Retain MPL and notices at file level; separate files without MPL code may use other licenses
AGPL-3.0 ↗ Allowed Allowed under AGPL terms Provide corresponding source when distributing; offer remote users of modified versions free source access Distribution terms similar to GPL-3.0, plus source-access instructions for network users of modified programs
Unlicense ↗ Allowed Allowed No source distribution obligation Dedicate copyright to the public domain; check the original and limits permitted by law
CC0-1.0 ↗ Allowed Allowed No source distribution obligation Waive copyright and related rights, with fallback permission if ineffective; excludes patents and trademarks
For GPL/LGPL/AGPL, -only permits that version only; -or-later allows that or a later version. Do not infer later-version permission from a label without a version and suffix. Source obligations apply to recipients/users under the terms and do not always require publishing to the entire internet.
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Listed on nomorevibe: Nov 1; Repository created May 2026

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TypeScript 92%
CSS 6%
JavaScript 1.8%
Python and others 0.2%

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README

latexci

The tools Overleaf forgot: free, browser-based LaTeX utilities, live at latexci.com.

Live preview with PDF export, diff of two LaTeX versions, Word to LaTeX, table generator, symbol finder (350+ symbols), 28 templates, CV builder, and a BibTeX suite (DOI, arXiv, ISBN, PubMed, ORCID to BibTeX).
Every tool is free; there is no paid plan.
PDF export and Word to LaTeX need a one-click Google sign-in. All other tools work without an account.
Saved documents stay in the browser (localStorage). Signed-in users get a small private record in Vercel Blob (Paris, EU), erasable with "Delete my data" in /dashboard.

Stack

Next.js 16 (App Router, React 19, TypeScript), deployed on Vercel. CodeMirror editor, KaTeX preview, diff, mammoth (Word import), Vercel Blob and Vercel Analytics. No database. PDF compilation goes through YToTech LaTeX-on-HTTP (app/api/compile-pdf).

Scripts

npm run dev     # local server on http://localhost:3000
npm run build   # production build
npm run test    # unit tests (Vitest)
npm run lint    # ESLint

Environment variables

Variable	Required	Purpose
`GOOGLE_CLIENT_ID`	for sign-in	Google OAuth client ID
`AUTH_SECRET`	for sign-in	Signs the session cookie
`BLOB_READ_WRITE_TOKEN`	optional	Vercel Blob store `latexci-users` (injected by Vercel)
`ADMIN_EMAILS`	optional	Comma-separated admin emails (Users table + CSV in `/dashboard`)
`NEXT_PUBLIC_SITE_URL`	optional	Canonical site URL
`OTEL_EXPORTER_OTLP_ENDPOINT`	optional	Turns on OpenTelemetry tracing (`instrumentation.ts`); unset = off, nothing loaded
`OTEL_EXPORTER_OTLP_HEADERS`	optional	OTLP auth header, e.g. `Authorization=Basic%20<base64>` (Grafana Cloud)

Without GOOGLE_CLIENT_ID and AUTH_SECRET, sign-in is off and PDF export and Word to LaTeX are open to everyone, which is convenient for local work.

Docs

docs/google-signin.md: sign-in, user records, environment setup.
CLAUDE.md / AGENTS.md: conventions for contributors and agents.

Deploy: vercel deploy --prod --yes.

License

MIT, see LICENSE. Bundled fonts (Computer Modern Unicode, STIX Two Math) are under the SIL Open Font License 1.1.

Read the full README ↗

README

latexci

The tools Overleaf forgot: free, browser-based LaTeX utilities, live at latexci.com.

Live preview with PDF export, diff of two LaTeX versions, Word to LaTeX, table generator, symbol finder (350+ symbols), 28 templates, CV builder, and a BibTeX suite (DOI, arXiv, ISBN, PubMed, ORCID to BibTeX).
Every tool is free; there is no paid plan.
PDF export and Word to LaTeX need a one-click Google sign-in. All other tools work without an account.
Saved documents stay in the browser (localStorage). Signed-in users get a small private record in Vercel Blob (Paris, EU), erasable with "Delete my data" in /dashboard.

Stack

Scripts

npm run dev     # local server on http://localhost:3000
npm run build   # production build
npm run test    # unit tests (Vitest)
npm run lint    # ESLint

Environment variables

Variable	Required	Purpose
`GOOGLE_CLIENT_ID`	for sign-in	Google OAuth client ID
`AUTH_SECRET`	for sign-in	Signs the session cookie
`BLOB_READ_WRITE_TOKEN`	optional	Vercel Blob store `latexci-users` (injected by Vercel)
`ADMIN_EMAILS`	optional	Comma-separated admin emails (Users table + CSV in `/dashboard`)
`NEXT_PUBLIC_SITE_URL`	optional	Canonical site URL
`OTEL_EXPORTER_OTLP_ENDPOINT`	optional	Turns on OpenTelemetry tracing (`instrumentation.ts`); unset = off, nothing loaded
`OTEL_EXPORTER_OTLP_HEADERS`	optional	OTLP auth header, e.g. `Authorization=Basic%20<base64>` (Grafana Cloud)

Without GOOGLE_CLIENT_ID and AUTH_SECRET, sign-in is off and PDF export and Word to LaTeX are open to everyone, which is convenient for local work.

Docs

docs/google-signin.md: sign-in, user records, environment setup.
CLAUDE.md / AGENTS.md: conventions for contributors and agents.

Deploy: vercel deploy --prod --yes.

License

MIT, see LICENSE. Bundled fonts (Computer Modern Unicode, STIX Two Math) are under the SIL Open Font License 1.1.

Read the full README ↗

The Tools Overleaf Forgot: Free LaTeX Utilities

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Common license comparison

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The Tools Overleaf Forgot: Free LaTeX Utilities

License information

Information shown for this project

Common license comparison

Languages

Updates0 updates

Comments

Enlarged image

Do you operate this project?

Introduction

README

latexci

Stack

Scripts

Environment variables

Docs

License

README

README

latexci

Stack

Scripts

Environment variables

Docs

License

Commercial use, modification/redistribution, source obligations, and key conditions of common licenses. Names link to official texts.
License · original	Commercial use	Modification / redistribution	Source obligations	Key conditions
MIT ↗	Allowed	Allowed	No source distribution obligation	Keep copyright and permission notices in copies/substantial portions
Apache-2.0 ↗	Allowed	Allowed	No source distribution obligation	Keep license, relevant notices and NOTICE; mark modifications. Includes patent grants and termination on patent litigation
BSD-2-Clause ↗	Allowed	Allowed	No source distribution obligation	Keep copyright, conditions and disclaimers in source or binary documentation/materials
BSD-3-Clause ↗	Allowed	Allowed	No source distribution obligation	BSD-2 terms, plus no use of copyright holder/contributor names for endorsement without permission
ISC ↗	Allowed	Allowed	No source distribution obligation	Keep copyright and permission notices in all copies
GPL-2.0 ↗	Allowed	Allowed under GPL terms	Provide corresponding source for the program/derivatives when distributing	Distribute under GPL; keep copyright, license and change notices. Mere aggregation is excluded
GPL-3.0 ↗	Allowed	Allowed under GPL terms	Provide corresponding source for the program/derivatives when distributing	Distribute under GPL; retain notices and mark modifications. Patent terms; provide modified-version installation information for covered consumer products
LGPL-2.1 ↗	Allowed	Allowed under LGPL terms	Provide source for the library/modifications when distributing the library	Apps may link under other licenses; allow library replacement/relinking and reverse engineering to debug modifications
LGPL-3.0 ↗	Allowed	Allowed under LGPL terms	Provide source for the library/modifications when distributing the library	Apps may link under other licenses; ensure replacement, relinking and reverse engineering for debugging modifications; provide installation information for covered products
MPL-2.0 ↗	Allowed	Allowed under MPL terms	Provide source for MPL-covered files and modifications when distributing	Retain MPL and notices at file level; separate files without MPL code may use other licenses
AGPL-3.0 ↗	Allowed	Allowed under AGPL terms	Provide corresponding source when distributing; offer remote users of modified versions free source access	Distribution terms similar to GPL-3.0, plus source-access instructions for network users of modified programs
Unlicense ↗	Allowed	Allowed	No source distribution obligation	Dedicate copyright to the public domain; check the original and limits permitted by law
CC0-1.0 ↗	Allowed	Allowed	No source distribution obligation	Waive copyright and related rights, with fallback permission if ineffective; excludes patents and trademarks

Commercial use, modification/redistribution, source obligations, and key conditions of common licenses. Names link to official texts.
License · original	Commercial use	Modification / redistribution	Source obligations	Key conditions
MIT ↗	Allowed	Allowed	No source distribution obligation	Keep copyright and permission notices in copies/substantial portions
Apache-2.0 ↗	Allowed	Allowed	No source distribution obligation	Keep license, relevant notices and NOTICE; mark modifications. Includes patent grants and termination on patent litigation
BSD-2-Clause ↗	Allowed	Allowed	No source distribution obligation	Keep copyright, conditions and disclaimers in source or binary documentation/materials
BSD-3-Clause ↗	Allowed	Allowed	No source distribution obligation	BSD-2 terms, plus no use of copyright holder/contributor names for endorsement without permission
ISC ↗	Allowed	Allowed	No source distribution obligation	Keep copyright and permission notices in all copies
GPL-2.0 ↗	Allowed	Allowed under GPL terms	Provide corresponding source for the program/derivatives when distributing	Distribute under GPL; keep copyright, license and change notices. Mere aggregation is excluded
GPL-3.0 ↗	Allowed	Allowed under GPL terms	Provide corresponding source for the program/derivatives when distributing	Distribute under GPL; retain notices and mark modifications. Patent terms; provide modified-version installation information for covered consumer products
LGPL-2.1 ↗	Allowed	Allowed under LGPL terms	Provide source for the library/modifications when distributing the library	Apps may link under other licenses; allow library replacement/relinking and reverse engineering to debug modifications
LGPL-3.0 ↗	Allowed	Allowed under LGPL terms	Provide source for the library/modifications when distributing the library	Apps may link under other licenses; ensure replacement, relinking and reverse engineering for debugging modifications; provide installation information for covered products
MPL-2.0 ↗	Allowed	Allowed under MPL terms	Provide source for MPL-covered files and modifications when distributing	Retain MPL and notices at file level; separate files without MPL code may use other licenses
AGPL-3.0 ↗	Allowed	Allowed under AGPL terms	Provide corresponding source when distributing; offer remote users of modified versions free source access	Distribution terms similar to GPL-3.0, plus source-access instructions for network users of modified programs
Unlicense ↗	Allowed	Allowed	No source distribution obligation	Dedicate copyright to the public domain; check the original and limits permitted by law
CC0-1.0 ↗	Allowed	Allowed	No source distribution obligation	Waive copyright and related rights, with fallback permission if ineffective; excludes patents and trademarks

The Tools Overleaf Forgot: Free LaTeX Utilities

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The Tools Overleaf Forgot: Free LaTeX Utilities

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Trending in Productivity

Do you operate this project?

Introduction

README

latexci

Stack

Scripts

Environment variables

Docs

License

README

README

latexci

Stack

Scripts

Environment variables

Docs

License