- Chart MakerPaste CSV and get a clean SVG or PNG chart with no watermark and no sign up.chart makercsv to chart
- CSV ViewerOpen, sort, filter and convert CSV and TSV right in your browser.csv viewer onlinetsv viewersort csv onlinefilter csv
- Data Format ConverterConvert data between CSV, JSON, YAML, and TOML in any direction, auto detecting the source format from what you paste.csv to jsonjson to yamlyaml to tomltoml to json
- Decode AnythingRecursively unwrap base64, hex, URL encoding, gzip, JSON, JWTs, timestamps and IDs until plain meaning falls out.jwt decoderdecode anythingrecursive decoderunwrap base64 gzip
- Diff CheckerCompare two texts line by line, word by word, or as semantic JSON and YAML.diff checkertext comparejson diffyaml diff
- Fake Data GeneratorBulk names, emails, addresses, IDs and JSON fixtures, with a seed for repeatable output.dummy datasample json datamock user datafaker online
- HAR ViewerWaterfall view, search and privacy-aware export for browser network captures.har file viewerhar waterfallsanitize har filehar file analyzer
- JSON / JWT / Base64Format, minify and validate JSON, decode a JWT into its header and claims, and convert base64 or URL percent-encoding, all in one box.json formatterjson beautifierjson validatorminify json
- JSON Schema ValidatorValidate a JSON document against a JSON Schema with readable, path-specific errors.
- JSON to TypesGenerate TypeScript interfaces, Zod schemas, or Kotlin data classes from sample JSON.json to typescriptjson to interfacejson to zod schemajson to data class
- Markdown Table EditorPaste a table from Excel, a CSV, or HTML and get a tidy, aligned Markdown table back.
- Parquet ViewerOpen a Parquet file and read its schema, row counts and data in your browser.parquet viewerparquet to csvarrow file viewer
- Binary Format DecoderDecode protobuf, CBOR, and msgpack payloads to readable JSON in your browser.cbor decodermsgpack decoder
- Snowflake DecoderPull timestamps and worker IDs out of snowflake IDs, Discord links, or a whole batch of them at once.discord snowflakediscord id to date
- SQL FormatterPrettify and normalize SQL across dialects with configurable keyword case and indentation.sql formattersql beautifierformat sql onlinesql pretty print
- SQLite BrowserDrop a .db file and browse tables or run SQL, all in your browser.open db filesql.js viewerquery sqlite fileread .sqlite3 file
- XLSX ViewerOpen, sort and filter Excel spreadsheets without uploading them anywhere.xlsx viewer onlinexlsm viewerxlsx to jsonexcel file preview