YAML Tools

Add Errors to YAML

Inject a tiny controlled syntax error into YAML so validators and error-handling

Base64-decode YAML

Decode standard Base64 back into UTF-8 YAML in your browser. Validate the encode

Base64-encode YAML

Encode YAML text as standard UTF-8 Base64 directly in your browser. Copy or down

Change All Quotes to Double Quotes

Normalize YAML string scalars to double-quoted form using a browser-side YAML pa

Change All Quotes to Single Quotes

Normalize YAML string scalars to single-quoted form directly in the browser, wit

Create a PHP Array from YAML

Convert supported YAML configuration data into a ready-to-paste PHP array with c

Diff Two YAML Files

Compare two YAML documents structurally in your browser and see added, removed,

Edit and View YAML

Edit YAML in a simple browser-based editor with a live syntax-colored preview, v

Extract Comments from YAML

Extract standalone and inline YAML comments from a YAML document without uploadi

Extract Keys from YAML

Extract every mapping key from a YAML document, including nested paths, directly

Extract Numbers from YAML

Extract numeric YAML values from a configuration file, recursively and in browse

Extract Strings from YAML

Find and extract every YAML string value recursively while ignoring numeric, boo

Extract Values from YAML

Extract scalar values from YAML configuration files directly in your browser, in

Flatten YAML

Flatten nested YAML mappings and lists into path-based keys directly in your bro

Generate Random YAML

Generate realistic random YAML configurations in your browser with control over

Highlight YAML

Free browser-based YAML syntax highlighter. Paste YAML or load a sample to color

Minify YAML

Free browser-based YAML minifier. Convert YAML configuration into a compact JSON

Convert NestedText to YAML

Convert a practical indentation-based NestedText configuration into YAML directl

Prettify YAML

Free browser-based YAML prettifier. Format nested YAML configuration with consis

Convert Properties to YAML

Convert dotted key=value properties into nested YAML in your browser, including

Remove Comments from YAML

Remove YAML comments while keeping quoted hash characters and basic indentation

Show YAML Statistics

Analyze YAML structure in your browser with key counts, arrays, scalar types, ne

Sort YAML

Sort a YAML configuration by keys or scalar values directly in your browser whil

Transform JSON into YAML

Free browser-based JSON to YAML converter. Turn JSON configuration into readable

Transform YAML into JSON

Free browser-based YAML to JSON converter. Convert supported YAML configuration

Truncate YAML

Truncate YAML strings and arrays to configurable limits while preserving the sur

URL-decode YAML

URL-decode percent-encoded YAML text directly in your browser. Recover spaces, n

URL-encode YAML

URL-encode YAML text for use inside URL components directly in your browser. Pre

Validate YAML

Free browser-based YAML validator. Check YAML configuration for supported syntax

Visualize YAML Structure

Turn YAML data into a simple tree-style structure image with nodes and relations

Convert YAML to an Image

Render YAML text as PNG, JPG, GIF or BMP in your browser. Choose width, font siz

Transform YAML into CSV

Convert supported YAML data into CSV directly in your browser. Export record arr

Convert YAML to NestedText

Convert supported YAML mappings and lists into human-friendly NestedText indenta

Convert YAML to PDF

Create a printable PDF representation of YAML text directly in your browser, wit

Convert YAML to Properties

Flatten supported YAML configuration into dotted key=value properties directly i

Convert YAML to TOML

Convert supported YAML mappings, lists, and nested objects to readable TOML dire

Transform YAML into TSV

Convert supported YAML records and configurations into tab-separated TSV directl