{ }Devtool
Base64 Encode / DecodeDelimiter Converter (delim.co alternative)JSON Formatter & ValidatorSQL Formatter & CheckerURL Encoder & Query ParserJWT DecoderHash Generator (SHA)UUID Generator (v1–v7)ULID Generator & DecoderTimestamp ConverterImage CompressorImage Crop & ResizeJSON Diff CheckerBackground RemoverJSON to CSV ConverterRegex TesterPassword GeneratorText Case ConverterColor ConverterMarkdown Preview & ExportXML Formatter & ValidatorQR Code GeneratorText Diff CheckerImage to Base64 / Base64 to ImageImage Downloader & ResizerVideo Downloader & EditorLorem Ipsum GeneratorYAML ↔ JSON ConverterCSV Viewer & TableCron Expression BuilderChmod CalculatorHTML Entities EncoderNumber Base ConverterFavicon GeneratorSitemap.xml GeneratorMeta Tag GeneratorLine Toolkit: Sort & DedupeCurl Converter (curl ↔ Code)SEO Checker (HTML Audit)ROT13 & Caesar CipherMorse Code TranslatorURL Slug GeneratorText to Binary / Hex ConverterCSS Formatter & MinifierTOML ↔ JSON ConverterINI ↔ JSON ConverterPhone Number FormatterCard Number Checker (Luhn)Number to Words ConverterTable Generator (Markdown/ASCII/HTML).env ↔ JSON ConverterCSV to JSON ConverterList Shuffler & Random PickerWord Counter & Text StatsDate CalculatorFake Data Generator (CSV)Unit ConverterSubnet Calculator (IPv4 CIDR)Aspect Ratio CalculatorSVG OptimizerImage Color Palette ExtractorImage Metadata ViewerTone Generator & WAV DownloadVoice Recorder (Mic → File)Metronome (30–240 BPM)Video Metadata InspectorCSS Gradient GeneratorBox-Shadow Generator.gitignore GeneratorNano ID GeneratorBase32 Encode / DecodeHexdump ViewerUnicode InspectorGzip + Base64 CompressorAuthenticator (TOTP Codes)Vigenère CipherJSON → TypeScript / SchemaJava .properties ↔ JSONMarkdown TOC GeneratorGraphQL Formatter & MinifierHTML Formatter & MinifierString Escaper (JS/JSON/Regex/Shell)Text Column AlignerFind & Replace (Regex)JSONPath EvaluatorXML ↔ JSON ConverterWorld ClockHMAC Generator (SHA)UUID Inspector & ValidatorDNS Lookup (DoH)HTTP Status Code LookupMIME Type LookupEmoji Picker (Click to Copy)Dice Roller & Coin FlipBill Splitter + TipPercentage CalculatorLoan / Mortgage CalculatorAge CalculatorImage Rotate / Flip / FilterQR Code ReaderEAN-13 Check DigitImage Splitter (Tiles)Meme GeneratorBefore / After Compare SliderImage Watermark AdderAudio Trimmer → WAVSubtitle Converter (SRT ↔ VTT)Video Thumbnail CaptureScreen Recorder → WebMAudio Joiner → WAVNoise Generator (White/Pink/Brown)README GeneratorOpen-Source License GeneratorTest Card Numbers (Sandbox)Placeholder Image GeneratorCSS Pattern GeneratorApp Icon Set Generatorrobots.txt Buildersecurity.txt Generator (RFC 9116)Conventional Commit Builder

Fake Data Generator (CSV)

Generate fake test data online: names, emails, phones, cities, UUIDs exported as CSV. Seed your dev database in seconds.

Fake data generator (CSV)

Output

Pick columns and press Generate.

How to use

  1. Paste input or drop a file above.
  2. Adjust options (delimiter, dialect, quality, ratio).
  3. Copy result or download — no sign-up needed.

FAQ

Is the data real?

No — randomly combined from sample lists with example.com emails. Never real people.

How many rows?

Up to 500 per batch. Generate repeatedly for more.

Related data tools

Delimiter Converter (delim.co alternative)

Convert CSV, TSV, pipes, custom delimiters.

Timestamp Converter

Unix time ↔ human date, ISO, UTC.

JSON Diff Checker

Compare two JSONs, highlight added/removed/changed.