String Transformer

Paste text once to inspect, convert, or repair it. Results update live. Each row shows the forward operation; when the input already looks encoded, the decoder appears above the results.

{{stats.chars}} chars {{stats.noSpace}} w/o spaces {{stats.words}} words {{stats.lines}} lines {{stats.bytes}} bytes {{charsetName}} looks like: {{detected}}

Color formats{{colorResult.rows.length}}

The input looks like a CSS color. The textarea uses it as its live background.

Number words{{numberWordsResult.rows.length}}

The input looks like an integer or a written number. The same value is shown in English, Russian, and Hebrew.

Detected: {{detectedResult.label}}

This input looks like a known encoded format. The decoded result is ready to use.

decode suggestion

Input {{detectedResult.source}}

Decoded result {{detectedResult.value}}

Broken text recovery{{mojibake.length}}

Best automatic matches. “Shown as” is the encoding that produced the broken text; “actually” is the encoding of the original bytes.

shown as {{r.shown}} → actually {{r.actual}} {{r.value}}

What String Transformer does browser-only

String Transformer is a live text workbench for developers, editors, and anyone dealing with copied data, API payloads, legacy files, or text that no longer displays correctly.

Transform text: Switch letter case, convert between camelCase, PascalCase, snake_case, kebab-case, and other naming styles, or apply reverse, slugify, trim, whitespace removal, Unicode normalization, and full-width text operations.
Encode and decode: Work with binary, URL encoding, Base32, Base45, Base64, Base64 URL-safe, hexadecimal bytes, Ascii85, quoted-printable, HTML entities, Unicode escapes, Punycode IDN, string literals, and escaped URL slashes in both directions. Morse and Braille automatically use the English or Russian alphabet that matches the text.
Control charsets: Interpret byte-based formats through a grouped charset menu with quick access to common encodings and a long tail covering Unicode, Western and Central European, Cyrillic, Arabic, Greek, Hebrew, Japanese, Chinese, Korean, Thai, Vietnamese, and other legacy families. UTF-8, UTF-16, and UTF-32 are handled locally, with configurable line endings.
Inspect colors: Recognize HEX values, CSS color names from the shared 747-name dictionary, RGB, HSL, HWB, Lab, LCH, Oklab, Oklch, and CMYK. The input area previews the detected color, while the color panel exposes every equivalent value.
Spell out numbers: Detect integers and written numbers, then show the same value in English, Russian, and Hebrew. This includes reverse parsing of common number phrases and stays hidden for ordinary text.
Chain transformations: Click any result to copy it, move it back into the input, or decode the current input as that format. Encoded-looking values also get an automatic decode suggestion above the result list.
Recover broken text: Detect mojibake automatically, try likely “shown as” and “actually encoded as” pairs, rank readable candidates, and restore Cyrillic or Hebrew text from legacy encodings.
Fix keyboard input: Convert text typed with the wrong physical keyboard layout between English QWERTY and Russian ЙЦУКЕН, transliterate Cyrillic to Latin, or recover Cyrillic from common Latin spellings automatically.

Local by design: your text stays in this browser and is never uploaded.