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Convert TOML and INI configuration files to JSON — or convert JSON back to TOML. Paste your config, click Convert, and get clean output instantly. No installation, no server upload, everything runs in your browser. Presets: Cargo.toml pyproject.toml config.ini JSON Sample Pretty-print JSON Minify JSON output TOML / INI Input Clear Copy JSON Output Clear Copy TOML/INI → JSON ⇄ JSON → TOML How It Works TOML/INI to JSON — Paste your config file in the left panel and click TOML/INI → JSON. The tool auto-detects whether the input is TOML or INI format. ...

Find out how fast you really type — just start typing to begin, and get your WPM, accuracy, and error count updated live. No account needed, works entirely in your browser. ...

Typography Scale Generator Build modular type scales for harmonious, consistent web typography ...

Browse Unicode characters by category or search by name. Click any character to copy it — along with its code point, HTML entity, CSS content value, and UTF-8 hex bytes. Recently Copied Related Tools Search emoji → Emoji Search Encode HTML entities → HTML Entity Encoder ...

Browse and search the Unicode character set. Pick a category or type a character name — click any result to copy it, along with its code point, HTML entity, CSS value, and UTF-8 bytes. ✕ Related tools: HTML Entity Encoder Emoji Picker Morse Code Translator How to Use Browse by category — click a category button (Arrows, Math, Currency, etc.) to see all characters in that group. Search — type a character name like arrow left or a code point like U+2192 to filter across all categories. Click any character — the detail panel shows the character, Unicode code point, HTML entities (decimal and hex), CSS content value, and UTF-8 byte sequence. Each field has its own Copy button. What Each Field Means Field Example Use it when… Code Point U+2192 Referencing a character in documentation HTML (decimal) → Embedding in HTML without encoding issues HTML (hex) → Same as above, hex form CSS content '\2192' Using characters in ::before / ::after pseudo-elements UTF-8 bytes 0xE2 0x86 0x92 Working with raw byte streams or file encoding Related Tools HTML Entity Encoder — encode and decode HTML entities in bulk Emoji Picker — browse and copy emoji with skin-tone and keyword search Morse Code Translator — convert text to Morse code and back

Length SI (1 KB = 1,000 B) Binary (1 KiB = 1,024 B) From ⇆ To Enter a value to see the conversion formula. Common Length Conversions From To Multiply by How to Use This Unit Converter Select a category using the tabs at the top — Length, Weight, Temperature, Volume, Area, Speed, Time, or Data. Choose your units from the “From” and “To” dropdown menus. Type a value in the left input field. The result appears instantly on the right. Swap the direction at any time using the swap button between the two fields — the result becomes the new input. Read the formula shown below the fields to understand exactly how the conversion is calculated. For Data conversions, you can switch between SI (decimal, base-1000) used by storage manufacturers and Binary (base-1024) used by operating systems. ...

Encoding Format Format: Base64 URL Encode HTML Entities Hex Binary Octal ASCII Codes Unicode Escape (\uXXXX) JWT Decode (header.payload) Chain: — Step 1 — Base64 URL Encode HTML Entities Hex Binary Unicode Escape → — Step 2 — Base64 URL Encode HTML Entities Hex Binary Unicode Escape Run Chain Auto-detect format AUTO Input 0 chars Encode Decode Clear ⇅ Swap Input / Output Output 0 chars Copy Output Recent Conversions (Last 5) No conversions yet. What is an Encoder/Decoder? Encoding transforms text or binary data into a different representation so it can be safely transported, stored, or embedded in a target medium. Decoding reverses the process to recover the original content. Unlike encryption, encoding is not a security mechanism — the transformation is entirely reversible and publicly defined. Common uses include transmitting binary data over text-based protocols, embedding special characters safely in HTML or URLs, and inspecting authentication tokens. ...

Convert Unix timestamps instantly — paste an epoch value to see the human-readable date, or pick a date to get its timestamp. Live clock, multiple output formats, milliseconds support, and full timezone control. Current Unix Timestamp — — Global Settings Unit: Seconds Milliseconds Timezone: Timestamp to Date Use Now Date to Timestamp Use Now Common Reference Timestamps Event Unix (seconds) Date (UTC) How Unix Timestamps Work A Unix timestamp (also called epoch time) counts the number of seconds — or milliseconds — elapsed since January 1, 1970, 00:00:00 UTC. It is the universal time standard in software: databases, APIs, log files, and programming languages all rely on it. ...

URL Encoder / Decoder Mode: Encode Decode Scope: Component (encodeURIComponent) Full URL (encodeURI) Input 0 chars Encoded Output 0 chars Encode Copy Result Clear ⇅ Swap Auto-detect ON encodeURIComponent — Encodes all characters except: A–Z a–z 0–9 - _ . ! ~ * ' ( ). Best for encoding individual query parameters or path segments. Encoded Character Breakdown Original Encoded Unicode Note How It Works URL encoding (percent-encoding) converts characters that are not safe for use in URLs into a %XX format, where XX is the hexadecimal value of the character’s UTF-8 byte(s). ...

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