Advanced JSON / CSV Data Cleaner
Clean, deduplicate, validate and convert JSON, JSONL, CSV and XLSX files. Includes field mapping, optional type inference and heuristic PII redaction.
20%
users
Apify builder
林 吴 Leaderboard position
out of 10,354
New actors
#1,188
Total actors
#2,745
Monthly users
#3,257
Total users
#4,742
Monthly runs
#9,130
Total runs
#9,787
Portfolio stats
New actors
5
Total actors
5
Monthly users
5
Total users
10
Monthly runs
3
Total runs
12
New actors
Each bar shows one day in the last 30 days.
Portfolio concentration
4 of 5 actors cover 80%+ of monthly users.
Clean, deduplicate, validate and convert JSON, JSONL, CSV and XLSX files. Includes field mapping, optional type inference and heuristic PII redaction.
20%
users
Convert CSV, TSV, and Excel files to JSON or JSONL, or flatten JSON into CSV-ready rows. Includes type inference, nested header handling, delimiter sniffing, and duplicate removal.
20%
users
Repairs malformed JSON such as LLM output: strips Markdown fences, fixes curly quotes and trailing commas, and optionally validates the result against a JSON Schema.
20%
users
Clean, validate, deduplicate, and PII-redact JSONL/NDJSON datasets for LLM fine-tuning, batch APIs, and RAG pipelines. Reports data-quality issues and estimates token counts.
20%
users
ActorHunt MCP
ActorHunt gives paid members MCP access to keyword data, actor evidence, and Store movement for deciding what to build next.