A Survey of Text Watermarking in the Era of Large Language Models
On the map: LLM safety and security → Watermarking generated content and models
Abstract (arXiv)
Text watermarking algorithms are crucial for protecting the copyright of textual content. Historically, their capabilities and application scenarios were limited. However, recent advancements in large language models (LLMs) have revolutionized these techniques. LLMs not only enhance text watermarking algorithms with their advanced abilities but also create a need for employing these algorithms to protect their own copyrights or prevent potential misuse. This paper conducts a comprehensive survey of the current state of text watermarking technology, covering four main aspects: (1) an overview and comparison of different text watermarking techniques; (2) evaluation methods for text watermarking algorithms, including their detectability, impact on text or LLM quality, robustness under target or untargeted attacks; (3) potential application scenarios for text watermarking technology; (4) current challenges and future directions for text watermarking. This survey aims to provide researchers with a thorough understanding of text watermarking technology in the era of LLM, thereby promoting its further advancement.
Key facts. Cited by 102 papers in the map (data through 7 Oct 2026). Placed in Watermarking generated content and models, one of 12 directions in LLM safety and security. Builds on 72 of its 141 references that are in the map. First posted on arXiv 13 Dec 2023.
Builds on
72 of 141 references.
Closest ancestors · 24
Same direction, newest first
- 2023On the Learnability of Watermarks for Language Models7 Dec
- 2023Mark My Words: Analyzing and Evaluating Language Model Watermarks1 Dec
- 2023A Robust Semantics-based Watermark for Large Language Model against Paraphrasing15 Nov
- 2023Publicly-Detectable Watermarking for Language Models27 Oct
- 2023REMARK-LLM: A Robust and Efficient Watermarking Framework for Generative Large Language Models18 Oct
- 2023CodeMark: Imperceptible Watermarking for Code Datasets against Neural Code Completion Models28 Aug
- 2023Advancing Beyond Identification: Multi-bit Watermark for Large Language Models1 Aug
- 2023An Unforgeable Publicly Verifiable Watermark for Large Language Models30 Jul
- 2023Towards Codable Watermarking for Injecting Multi-bits Information to LLMs29 Jul
- 2023Robust Distortion-free Watermarks for Language Models28 Jul
- 2023Watermarking Conditional Text Generation for AI Detection: Unveiling Challenges and a Semantic-Aware Watermark Remedy25 Jul
- 2023Provable Robust Watermarking for AI-Generated Text30 Jun
12 more
- 2023Who Wrote this Code? Watermarking for Code Generation24 May
- 2023Watermarking Text Data on Large Language Models for Dataset Copyright22 May
- 2023Are You Copying My Model? Protecting the Copyright of Large Language Models for EaaS via Backdoor Watermark17 May
- 2023Watermarking Text Generated by Black-Box Language Models14 May
- 2023Robust Multi-bit Natural Language Watermarking through Invariant Features3 May
- 2023Paraphrasing evades detectors of AI-generated text, but retrieval is an effective defense23 Mar
- 2023Can AI-Generated Text be Reliably Detected?17 Mar
- 2023Protecting Language Generation Models via Invisible Watermarking6 Feb
- 2022Distillation-Resistant Watermarking for Model Protection in NLP7 Oct
- 2022CATER: Intellectual Property Protection on Text Generation APIs via Conditional Watermarks19 Sep
- 2021Tracing Text Provenance via Context-Aware Lexical Substitution15 Dec
- 2021Protecting Intellectual Property of Language Generation APIs with Lexical Watermark5 Dec
Other references · 48
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- 2019Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformercited by 14,491
- 2023LLaMA: Open and Efficient Foundation Language Modelscited by 13,958
- 2019Sentence-BERT: Sentence Embeddings using Siamese BERT-Networkscited by 9,049
- 2023Judging LLM-as-a-Judge with MT-Bench and Chatbot Arenacited by 8,393
- 2021Evaluating Large Language Models Trained on Codecited by 8,053
- 2019BART: Denoising Sequence-to-Sequence Pre-training for Natural Language Generation, Translation, and Comprehensioncited by 5,874
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36 more
- 2019The Curious Case of Neural Text Degenerationcited by 2,881
- 2016Categorical Reparameterization with Gumbel-Softmaxcited by 2,708
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- 2022Red Teaming Language Models with Language Modelscited by 983
- 2022CodeGen: An Open Large Language Model for Code with Multi-Turn Program Synthesiscited by 876
- 2023Large Language Modelscited by 774
- 2023AlpacaFarm: A Simulation Framework for Methods that Learn from Human Feedbackcited by 738
- 2023DetectGPT: Zero-Shot Machine-Generated Text Detection using Probability Curvaturecited by 705
- 2019ELI5: Long Form Question Answeringcited by 567
- 2018Universal Sentence Encodercited by 485
- 2023Benchmarking Large Language Models for News Summarizationcited by 444
- 2016A Corpus and Evaluation Framework for Deeper Understanding of Commonsense Storiescited by 413
- 2023A Survey on Large Language Model (LLM) Security and Privacy: The Good, the Bad, and the Uglycited by 380
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- 2019SPoC: Search-based Pseudocode to Codecited by 176
- 2023Can LLM-Generated Misinformation Be Detected?cited by 173
- 2023Can Sensitive Information Be Deleted From LLMs? Objectives for Defending Against Extraction Attackscited by 156
- 2020Adversarial Watermarking Transformer: Towards Tracing Text Provenance with Data Hidingcited by 121
- 2022Language Models that Seek for Knowledge: Modular Search & Generation for Dialogue and Prompt Completioncited by 102
- 2023Combating Misinformation in the Age of LLMs: Opportunities and Challengescited by 94
- 2023Are LLMs All You Need for Task-Oriented Dialogue?cited by 52
- 2021CoProtector: Protect Open-Source Code against Unauthorized Training Usage with Data Poisoningcited by 39
- 2023Did You Train on My Dataset? Towards Public Dataset Protection with Clean-Label Backdoor Watermarkingcited by 37
- 2020Unsupervised Text Generation by Learning from Searchcited by 36
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- 2023Model Leeching: An Extraction Attack Targeting LLMscited by 22
- 2023WatME: Towards Lossless Watermarking Through Lexical Redundancycited by 22
- 2022Text Revision by On-the-Fly Representation Optimizationcited by 17
- 2023A Sequence-to-Sequence&Set Model for Text-to-Table Generationcited by 16
Built on by
Citing papers per year: 2024: 24; 2025: 51; 2026: 27.
102 papers.
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By area:
- 2024MarkLLM: An Open-Source Toolkit for LLM Watermarkingcited by 80
- 2024Watermark Stealing in Large Language Modelscited by 79
- 2024Visibility into AI Agentscited by 77
- 2024An Entropy-based Text Watermarking Detection Methodcited by 61
- 2024SoK: Watermarking for AI-Generated Contentcited by 43
- 2024TIS-DPO: Token-level Importance Sampling for Direct Preference Optimization With Estimated Weightscited by 42
- 2024GumbelSoft: Diversified Language Model Watermarking via the GumbelMax-trickcited by 31
- 2024On the Challenges and Opportunities in Generative AIcited by 31
- 2025Towards Trustworthy Retrieval Augmented Generation for Large Language Models: A Surveycited by 29
- 2024Can Watermarks Survive Translation? On the Cross-lingual Consistency of Text Watermark for Large Language Modelscited by 27
- 2024Detecting AI-Generated Text: Factors Influencing Detectability with Current Methodscited by 23
- 2025Frontier AI's Impact on the Cybersecurity Landscapecited by 21
38 more
- 2024IDs for AI Systemscited by 18
- 2025BiMark: Unbiased Multilayer Watermarking for Large Language Modelscited by 18
- 2025A Survey on Model Extraction Attacks and Defenses for Large Language Modelscited by 18
- 2024Theoretically Grounded Framework for LLM Watermarking: A Distribution-Adaptive Approachcited by 17
- 2025VideoMark: A Distortion-Free Robust Watermarking Framework for Video Diffusion Modelscited by 16
- 2025Mark Your LLM: Detecting the Misuse of Open-Source Large Language Models via Watermarkingcited by 14
- 2025SoK: Large Language Model Copyright Auditing via Fingerprintingcited by 14
- 2025Towards Watermarking of Open-Source LLMscited by 11
- 2024Can Watermarked LLMs be Identified by Users via Crafted Prompts?cited by 10
- 2024WaterSeeker: Pioneering Efficient Detection of Watermarked Segments in Large Documentscited by 9
- 2025Optimized Couplings for Watermarking Large Language Modelscited by 9
- 2025In-Context Watermarks for Large Language Modelscited by 9
- 2024Robust Multi-bit Text Watermark with LLM-based Paraphraserscited by 8
- 2025DATABench: Evaluating Dataset Auditing in Deep Learning from an Adversarial Perspectivecited by 8
- 2025Enhancing LLM Watermark Resilience Against Both Scrubbing and Spoofing Attackscited by 8
- 2024Watermarking Language Models through Language Modelscited by 7
- 2024Watermark under Fire: A Robustness Evaluation of LLM Watermarkingcited by 7
- 2025First-Place Solution to NeurIPS 2024 Invisible Watermark Removal Challengecited by 7
- 2025Position: LLM Watermarking Should Align Stakeholders' Incentives for Practical Adoptioncited by 7
- 2024WaterPool: A Watermark Mitigating Trade-offs among Imperceptibility, Efficacy and Robustnesscited by 6
- 2025Diversity Boosts AI-Generated Text Detectioncited by 6
- 2024FoldMark: Protecting Protein Generative Models with Watermarkingcited by 5
- 2025Limits of LLM Text Detectors in Educationcited by 5
- 2025MarkDiffusion: An Open-Source Toolkit for Generative Watermarking of Latent Diffusion Modelscited by 5
- 2024On Evaluating The Performance of Watermarked Machine-Generated Texts Under Adversarial Attackscited by 4
- 2025Robustness Assessment and Enhancement of Text Watermarking for Google's SynthIDcited by 4
- 2025Paladin: Defending LLM-enabled Phishing Emails with a New Trigger-Tag Paradigmcited by 4
- 2025DMark: Order-Agnostic Watermarking for Diffusion Large Language Modelscited by 4
- 2026PASA: A Principled Embedding-Space Watermarking Approach for LLM-Generated Text under Semantic-Invariant Attackscited by 4
- 2024Evaluating Durability: Benchmark Insights into Multimodal Watermarkingcited by 3
- 2024CredID: Credible Multi-Bit Watermark for Large Language Models Identificationcited by 3
- 2025BiMarker: Enhancing Text Watermark Detection for Large Language Models with Bipolar Watermarkscited by 3
- 2025Video Signature: Implicit Watermarking for Video Diffusion Modelscited by 3
- 2025Sword and Shield: Uses and Strategies of LLMs in Navigating Disinformationcited by 3
- 2025Multi-use LLM Watermarking and the False Detection Problemcited by 3
- 2025Majority Bit-Aware Watermarking For Large Language Modelscited by 3
- 2025Data Provenance Auditing of Fine-Tuned Large Language Models with a Text-Preserving Techniquecited by 3
- 2025Every Language Model Has a Forgery-Resistant Signaturecited by 3
50 most cited of 102 All 102 (JSON)
- 2026Policy-Conditioned AI-Use Detection: An Evidentiary Framework for Academic Publishing29 Sep 2026
- 2026Tokens Change, Structure Endures: Spectral Watermarking for Generated Speech27 Sep 2026
- 2026Watermarks Without Verification: AI Text Watermarking After the EU AI Act9 Sep 2026
- 2026Learning to Follow In-Context Watermark Instructions via Self-Distillation29 Aug 2026
- 2026A Regulatory Placebo? The Systemic Failure of Mandatory GenAI Labeling17 Aug 2026
- 2026Steganalysis of Adaptive Covert Collusion in Tool-Using Agent Populations: A Black-Box, Cross-Principal Approach3 Aug 2026
- 2026TextCloak: Thwarting Unauthorized LLM Exploitation via RL-Driven Unlearnable Text30 Jul 2026
- 2026LLM Watermarking as Big Data Provenance: A Deployment-Oriented Systematization11 Jul 2026
- 2026TRACE: A Two-Channel Robust Attribution Watermark via Complementary Embeddings for LLM-Agent Trajectories9 Jul 2026
- 2026Linear Ensembles Wash Away Watermarks: On the Fragility of Distributional Perturbations in LLMs28 May 2026
- 2026Implicit Identity Technologies for LLMs: Fingerprinting and Watermarking across Datasets, Models, and Generated Content28 May 2026
- 2026Blind PRNG Hijacking: An Undetectable Integrity-Preserving Attack Against LLM Watermarking27 May 2026
38 more
- 2026Marking the Wrong Symptoms: Evaluating LLM Watermarks in Medical Texts16 May 2026
- 2026Distinguishing Artificial from Authentic: Evaluating LLMs for Detecting LLM-Generated Content13 May 2026
- 2026PASA: A Principled Embedding-Space Watermarking Approach for LLM-Generated Text under Semantic-Invariant Attacks9 May 2026
- 2026SSG: Logit-Balanced Vocabulary Partitioning for LLM Watermarking24 Apr 2026
- 2026SpanKey: Dynamic Key Space Conditioning for Neural Network Access Control14 Apr 2026
- 2026AEyeDE: An Attention-Based Attribution Framework for AI-Generated Text Detection13 Apr 2026
- 2026Beyond A Fixed Seal: Adaptive Stealing Watermark in Large Language Models13 Apr 2026
- 2026Optimal Multi-bit Generative Watermarking Schemes Under Worst-Case False-Alarm Constraints9 Apr 2026
- 2026Refined Detection for Gumbel Watermarking31 Mar 2026
- 2026AI Security in the Foundation Model Era: A Comprehensive Survey from a Unified Perspective25 Mar 2026
- 2026AGMark: Attention-Guided Dynamic Watermarking for Large Vision-Language Models10 Feb 2026
- 2026Stateless Yet Not Forgetful: Implicit Memory as a Hidden Channel in LLMs9 Feb 2026
- 2026WorldCup Sampling for Multi-bit LLM Watermarking2 Feb 2026
- 2026A Visual Semantic Adaptive Watermark grounded by Prefix-Tuning for Large Vision-Language Model12 Jan 2026
- 2026Distilling the Thought, Watermarking the Answer: A Principle Semantic Guided Watermark for Large Reasoning Models8 Jan 2026
- 2025Security and Detectability Analysis of Unicode Text Watermarking Methods against Large Language Models15 Dec 2025
- 2025CODE ACROSTIC: Robust Watermarking for Code Generation14 Dec 2025
- 2025Ideal Attribution and Faithful Watermarks for Language Models7 Dec 2025
- 2025TokenPure: Watermark Removal through Tokenized Appearance and Structural Guidance1 Dec 2025
- 2025WaterSearch: Exploring Seed Pooling for Improving the Quality-Detectability Trade-off in LLM Watermarking30 Nov 2025
- 2025Adaptive Testing for Segmenting Watermarked Texts From Language Models10 Nov 2025
- 2025Watermarking Large Language Models in Europe: Interpreting the AI Act in Light of Technology5 Nov 2025
- 2025Position: LLM Watermarking Should Align Stakeholders' Incentives for Practical Adoption21 Oct 2025
- 2025Verifiable Fine-Tuning for LLMs: Zero-Knowledge Training Proofs Bound to Data Provenance and Policy19 Oct 2025
- 2025Every Language Model Has a Forgery-Resistant Signature15 Oct 2025
- 2025Learning to Watermark: A Selective Watermarking Framework for Large Language Models via Multi-Objective Optimization13 Oct 2025
- 2025SimKey: A Semantically Aware Key Module for Watermarking Language Models11 Oct 2025
- 2025Data Provenance Auditing of Fine-Tuned Large Language Models with a Text-Preserving Technique7 Oct 2025
- 2025DMark: Order-Agnostic Watermarking for Diffusion Large Language Models3 Oct 2025
- 2025CATMark: A Context-Aware Thresholding Framework for Robust Cross-Task Watermarking in Large Language Models27 Sep 2025
- 2025Diversity Boosts AI-Generated Text Detection23 Sep 2025
- 2025MarkDiffusion: An Open-Source Toolkit for Generative Watermarking of Latent Diffusion Models11 Sep 2025
- 2025Paladin: Defending LLM-enabled Phishing Emails with a New Trigger-Tag Paradigm8 Sep 2025
- 2025First-Place Solution to NeurIPS 2024 Invisible Watermark Removal Challenge28 Aug 2025
- 2025Robustness Assessment and Enhancement of Text Watermarking for Google's SynthID27 Aug 2025
- 2025SoK: Large Language Model Copyright Auditing via Fingerprinting27 Aug 2025
- 2025Optimizing Token Choice for Code Watermarking: An RL Approach16 Aug 2025
- 2025Signature vs. Substance: Evaluating the Balance of Adversarial Resistance and Linguistic Quality in Watermarking Large Language Models11 Aug 2025
50 newest of 102 All 102 (JSON)
- 2024MarkLLM: An Open-Source Toolkit for LLM Watermarkingcited by 80
- 2024Watermark Stealing in Large Language Modelscited by 79
- 2024An Entropy-based Text Watermarking Detection Methodcited by 61
- 2024SoK: Watermarking for AI-Generated Contentcited by 43
- 2024GumbelSoft: Diversified Language Model Watermarking via the GumbelMax-trickcited by 31
- 2024Can Watermarks Survive Translation? On the Cross-lingual Consistency of Text Watermark for Large Language Modelscited by 27
- 2025BiMark: Unbiased Multilayer Watermarking for Large Language Modelscited by 18
- 2024Theoretically Grounded Framework for LLM Watermarking: A Distribution-Adaptive Approachcited by 17
- 2025Mark Your LLM: Detecting the Misuse of Open-Source Large Language Models via Watermarkingcited by 14
- 2025Towards Watermarking of Open-Source LLMscited by 11
- 2024Can Watermarked LLMs be Identified by Users via Crafted Prompts?cited by 10
- 2025Optimized Couplings for Watermarking Large Language Modelscited by 9
12 most cited of 58 All 58 (JSON)
- 2026Tokens Change, Structure Endures: Spectral Watermarking for Generated Speech27 Sep 2026
- 2026Watermarks Without Verification: AI Text Watermarking After the EU AI Act9 Sep 2026
- 2026Learning to Follow In-Context Watermark Instructions via Self-Distillation29 Aug 2026
- 2026LLM Watermarking as Big Data Provenance: A Deployment-Oriented Systematization11 Jul 2026
- 2026Linear Ensembles Wash Away Watermarks: On the Fragility of Distributional Perturbations in LLMs28 May 2026
- 2026Implicit Identity Technologies for LLMs: Fingerprinting and Watermarking across Datasets, Models, and Generated Content28 May 2026
- 2026Blind PRNG Hijacking: An Undetectable Integrity-Preserving Attack Against LLM Watermarking27 May 2026
- 2026Marking the Wrong Symptoms: Evaluating LLM Watermarks in Medical Texts16 May 2026
- 2026PASA: A Principled Embedding-Space Watermarking Approach for LLM-Generated Text under Semantic-Invariant Attacks9 May 2026
- 2026SSG: Logit-Balanced Vocabulary Partitioning for LLM Watermarking24 Apr 2026
- 2026Beyond A Fixed Seal: Adaptive Stealing Watermark in Large Language Models13 Apr 2026
- 2026Optimal Multi-bit Generative Watermarking Schemes Under Worst-Case False-Alarm Constraints9 Apr 2026
12 newest of 58 All 58 (JSON)
- 2025VideoMark: A Distortion-Free Robust Watermarking Framework for Video Diffusion Modelscited by 16
- 2025MarkDiffusion: An Open-Source Toolkit for Generative Watermarking of Latent Diffusion Modelscited by 5
- 2025Video Signature: Implicit Watermarking for Video Diffusion Modelscited by 3
- 2025MUSE: Model-Agnostic Tabular Watermarking via Multi-Sample Selectioncited by 0
- 2025MarkDiffusion: An Open-Source Toolkit for Generative Watermarking of Latent Diffusion Models11 Sep 2025
- 2025Video Signature: Implicit Watermarking for Video Diffusion Models31 May 2025
- 2025MUSE: Model-Agnostic Tabular Watermarking via Multi-Sample Selection30 May 2025
- 2025VideoMark: A Distortion-Free Robust Watermarking Framework for Video Diffusion Models23 Apr 2025
- 2024Visibility into AI Agentscited by 77
- 2024On the Challenges and Opportunities in Generative AIcited by 31
- 2024Detecting AI-Generated Text: Factors Influencing Detectability with Current Methodscited by 23
- 2025Frontier AI's Impact on the Cybersecurity Landscapecited by 21
- 2024IDs for AI Systemscited by 18
- 2025A Survey on Model Extraction Attacks and Defenses for Large Language Modelscited by 18
- 2025SoK: Large Language Model Copyright Auditing via Fingerprintingcited by 14
- 2024WaterSeeker: Pioneering Efficient Detection of Watermarked Segments in Large Documentscited by 9
- 2025DATABench: Evaluating Dataset Auditing in Deep Learning from an Adversarial Perspectivecited by 8
- 2025First-Place Solution to NeurIPS 2024 Invisible Watermark Removal Challengecited by 7
- 2024WaterPool: A Watermark Mitigating Trade-offs among Imperceptibility, Efficacy and Robustnesscited by 6
- 2025Diversity Boosts AI-Generated Text Detectioncited by 6
12 most cited of 33 All 33 (JSON)
- 2026Policy-Conditioned AI-Use Detection: An Evidentiary Framework for Academic Publishing29 Sep 2026
- 2026A Regulatory Placebo? The Systemic Failure of Mandatory GenAI Labeling17 Aug 2026
- 2026TextCloak: Thwarting Unauthorized LLM Exploitation via RL-Driven Unlearnable Text30 Jul 2026
- 2026Distinguishing Artificial from Authentic: Evaluating LLMs for Detecting LLM-Generated Content13 May 2026
- 2026SpanKey: Dynamic Key Space Conditioning for Neural Network Access Control14 Apr 2026
- 2026AEyeDE: An Attention-Based Attribution Framework for AI-Generated Text Detection13 Apr 2026
- 2026Refined Detection for Gumbel Watermarking31 Mar 2026
- 2025Verifiable Fine-Tuning for LLMs: Zero-Knowledge Training Proofs Bound to Data Provenance and Policy19 Oct 2025
- 2025Every Language Model Has a Forgery-Resistant Signature15 Oct 2025
- 2025Data Provenance Auditing of Fine-Tuned Large Language Models with a Text-Preserving Technique7 Oct 2025
- 2025Diversity Boosts AI-Generated Text Detection23 Sep 2025
- 2025Paladin: Defending LLM-enabled Phishing Emails with a New Trigger-Tag Paradigm8 Sep 2025
12 newest of 33 All 33 (JSON)