---
title: Reconcile In-Text Citation Keys With Bibliography Entries — Free
description: A citation can be well formatted yet point to no bibliography entry. Count uses and entries under your own stable source keys to expose missing, uncited and duplicate identities before polishing style.
category: learning
last_verified: 2026-09-30
freshness: green
published: 2026-09-30
canonical_url: https://gratis-ai.pages.dev/articles/citation-key-reconciliation.html
companion_app_url: https://gratis-ai.pages.dev/apps/citation-key-reconciliation.html
reading_time_minutes: 9
tags: learning, citationkeys, local-first, explicit-assumptions, no-account
---

# Reconcile In-Text Citation Keys With Bibliography Entries — Free

A citation can be well formatted yet point to no bibliography entry. Count uses and entries under your own stable source keys to expose missing, uncited and duplicate identities before polishing style.

**Free and complete.** This guide is a standalone free tool — no account, no card, anywhere. The only paid option is one optional extra outcome: $4 one-time. Nothing in the free tier is gated.

## Who it's for

Students and writers reconciling manually counted citation identities

## What's free

- one complete unwatermarked citation-key matrix run in the app
- three labeled samples and unlimited article-demo calculations
- complete result text and a user-triggered input-state link

## Optional paid add-on

**$4 one-time.**

- unlimited subsequent citation-key matrix app calculations after a local convenience signal
- print the citation-key matrix with visible assumptions and its safety boundary
- CSV of the displayed keys needing review and row workings; conditional estimate uses your manual-retyping minutes
- five local reading summaries (headline/count/time), not saved full inputs or cross-device backups

## Sources & verification

- Tool: GratisAI local-first instrument (no key, no account)
- Primary source: the free tool itself (local-first, no external dependency)
- Last verification: 2026-09-30 (green)

## Use it

- Interactive guide: https://gratis-ai.pages.dev/articles/citation-key-reconciliation.html
- Companion app: https://gratis-ai.pages.dev/apps/citation-key-reconciliation.html
- This machine-readable mirror: /mirrors/citation-key-reconciliation.md

*Generated free at https://gratis-ai.pages.dev/articles/citation-key-reconciliation.html — every guide on GratisAI is a complete, working tool. $0, no account, no card, anywhere.*