Text & Encode Tools
Browse Text & Encode Tools on Toolsina.
Tools in this category
Aspect Ratio Calculator Online
Aspect Ratio Calculator Online: enter width and height; we return a simplified ratio using GCD plus the decimal form.
BASE64 To TEXT Converter Online
Turn BASE64 input into structured TEXT: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
Batch Unix Timestamp Converter Online
Batch Unix Timestamp Converter Online: paste timestamps one per line (seconds or milliseconds); we return ISO-8601 in UTC for each row.
BINARY To TEXT Converter Online
Turn BINARY input into structured TEXT: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
Bitwise Calculator Online
Bitwise Calculator Online: enter integers A and B and pick AND, OR, XOR, or bit shifts; we return the truncated integer result.
Case Converter Online
Case Converter Online: complete the labeled fields, press Run after server validation, then copy or download the result when it looks correct.
Changelog Formatter Online
Changelog Formatter Online: paste changelog or release notes; we trim trailing spaces on every line so diffs stay clean before you commit.
Color Blindness CSS Reference Online
Color Blindness CSS Reference Online: no inputs—open the tool to copy short CSS filter notes that approximate common color-vision simulations (not medical calibration).
Credit Card Luhn Validator Online
Credit Card Luhn Validator Online: paste a card number with digits (spaces ok); we check the Luhn checksum and digit length—informational, not issuer approval.
Cron Next Runs Online
Cron Next Runs Online: enter a five-field cron, how many future fires you want, and an IANA timezone; we list next UTC timestamps from cron-parser.
Csr PEM Summary Online
Csr PEM Summary Online: paste a CSR PEM block; we flag whether it looks like a certificate request, guess a CN substring, and report byte size.
CSS Border Radius Generator Online
CSS Border Radius Generator Online: enter corner radii in pixels (per corner if exposed); we return a border-radius declaration for quick UI tweaks.
CSS Box Shadow Generator Online
CSS Box Shadow Generator Online: tune offsets, blur, spread, and color; we assemble a box-shadow CSS snippet with your numbers.
CSS Gradient Generator Online
CSS Gradient Generator Online: build linear, radial, or conic gradients visually with color pickers, multiple stops, and a live preview; copy the CSS.
CSS LTR To RTL Online
CSS LTR To RTL Online: paste LTR CSS and get a right-to-left mirror: left⇄right properties, swapped shorthands, and flipped border-radius.
CSS RTL To LTR Online
CSS RTL To LTR Online: paste RTL CSS and get a left-to-right mirror: left⇄right properties, swapped shorthands, and flipped border-radius.
CSV Delimiter Detector Online
CSV Delimiter Detector Online: paste the first rows of a CSV sample; we count commas, semicolons, and tabs on the first non-empty line to guess the delimiter.
Curl Command Builder Online
Curl Command Builder Online: enter URL, HTTP method, optional JSON headers, and raw body; we assemble a single-line curl example with safe quoting.
Debt Snowball Calculator Online
Debt Snowball Calculator Online: paste a JSON array of debts with name, balance, and minimum payment; we sort ascending balance for snowball payoff order.
Discount Calculator Online
Discount Calculator Online: enter original price and discount percent; we return what you pay and how much you save.
DMCA Takedown Notice Generator Online
DMCA Takedown Notice Generator: fill the form (your name, contact, the original work, the infringing URL, good-faith + perjury statements, signature) and get a ready-to-send DMCA notice you can paste into an email to the host's copyright agent.
Download Time Calculator Online
Download Time Calculator Online: enter file size in megabytes and link speed in Mbps; we estimate transfer seconds (idealized, no protocol overhead).
Duplicate Lines Remover Online
Duplicate Lines Remover: strip unwanted noise—HTML tags, metadata, or duplicate lines—while keeping the meaningful content intact.
Ean 13 Barcode Generator Online
Ean 13 Barcode Generator Online: enter the first 12 numeric digits of an EAN-13; we append the correct check digit so you can print or verify codes.
Electricity Cost Calculator Online
Electricity Cost Calculator Online: enter kilowatt-hours used and price per kWh; we return total energy cost for the period.
Env Parser Online
Env Parser Online: paste .env style lines; we extract KEY=value pairs (basic quoting) as a flat list you can copy or audit.
Fuel Cost Calculator Online
Fuel Cost Calculator Online: enter trip miles, miles per gallon, and price per gallon; we return estimated fuel spend for the drive.
Gitignore Generator Online
Gitignore Generator Online: pick stack presets such as Node, Next.js, Python, Java, or Go; we concatenate starter ignore blocks you can paste into .gitignore.
Hash TEXT Online
Hash TEXT: feed short strings, pick a digest algorithm, and copy fingerprints for integrity checks or password storage workflows.
HEX To RGB Converter Online
Turn HEX input into structured RGB: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
HTML Entity Decoder Online
HTML Entity Decoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
HTML Entity Encoder Online
HTML Entity Encoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Iban Validator Online
Iban Validator Online: paste an IBAN with or without spaces; we compute mod-97 and report whether the structure looks valid.
Inflation Calculator Online
Inflation Calculator Online: enter today’s amount, annual inflation percent, and years; we compound to a future purchasing-power equivalent.
JSON Formatter Online
JSON Formatter: paste messy source, apply consistent rules, and export readable text that teammates or CI can rely on.
JSON Schema Validator Online
JSON Schema Validator Online: paste a JSON Schema object and a JSON instance; we validate with Ajv (draft-07 style) including common string formats.
JWT Decoder Online
JWT Decoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
JWT Encoder Online
JWT Encoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Lease Vs Buy Calculator Online
Lease Vs Buy Calculator Online: enter cash price, monthly lease, and lease months; we compare total lease payments to the purchase price delta.
Line Break Remover Online
Line Break Remover: strip unwanted noise—HTML tags, metadata, or duplicate lines—while keeping the meaningful content intact.
Markup Calculator Online
Markup Calculator Online: enter cost and markup percent; we return a cost-plus selling price for quick quotes.
Morse Code Converter Online
Morse Code Converter Online: choose encode or decode, paste text or dot/dash Morse with spaces; we translate between Latin letters and Morse.
Mortgage Amortization Calculator Online
Mortgage Amortization Calculator Online: enter principal, APR, and term in months; we estimate monthly payment and interest split (informational only).
Nato Phonetic Converter Online
Nato Phonetic Converter Online: type letters A–Z; we spell them with NATO phonetic words for radio-style readbacks.
Ndjson Validator Online
Ndjson Validator Online: paste newline-delimited JSON; we validate each non-empty line and list parse errors with line numbers.
Number Base Converter Online
Number Base Converter Online: enter a digit string and choose from-base and to-base between 2 and 36; we convert the value without storing it.
Og Meta Parser Online
Og Meta Parser Online: paste HTML from a page; we regex-extract Open Graph meta properties plus the document title when present.
Palindrome Checker Online
Palindrome Checker: submit a sample value or payload, read precise pass/fail feedback, and fix issues before they reach production.
PEM Certificate Decoder Online
PEM Certificate Decoder Online: paste a PEM X.509 certificate; we read subject, issuer, validity window, serial, and SHA-256 fingerprint using Node crypto.
Profit Margin Calculator Online
Profit Margin Calculator Online: enter selling price and cost; we return margin as a percent of the selling price.
Punycode To Unicode Converter Online
Turn Punycode input into structured Unicode: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
Quoted Printable Decoder Online
Quoted Printable Decoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Quoted Printable Encoder Online
Quoted Printable Encoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Random Choice Picker Online
Random Choice Picker Online: paste choices one per line and how many picks you need; we randomly draw without replacement until the pool runs out.
Randomize Shuffle TEXT Lines Online
Randomize Shuffle TEXT Lines: paste text, run analysis or transforms, then copy counts, cleaned lines, or reshuffled output for your draft.
Readme Badges Generator Online
Readme Badges Generator Online: enter Shields.io left label, right message, and color token; we return markdown and the direct badge image URL.
Rot13 Decoder Online
Rot13 Decoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Rot13 Encoder Online
Rot13 Encoder: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Sales Tax Calculator Online
Sales Tax Calculator Online: enter a pre-tax amount and tax rate; we return tax dollars and the total including tax.
Savings Goal Calculator Online
Savings Goal Calculator Online: enter goal amount, months to save, and optional annual interest; we estimate the monthly deposit needed (annuity-style math).
Screen Ppi Calculator Online
Screen Ppi Calculator Online: enter pixel width and height plus diagonal inches; we estimate pixels per inch along the diagonal.
Semver Compare Online
Semver Compare Online: paste two version strings (optional leading v); we compare numeric and prerelease tokens and say which side sorts larger.
SQL In List Builder Online
SQL In List Builder Online: paste one value per line; we emit a quoted SQL IN (...) clause ready to paste into a WHERE filter.
Subscription Compare Calculator Online
Subscription Compare Calculator Online: enter monthly plan price and annual plan total; we compare paying monthly for 12 months versus the annual bill.
10-finger Typing Learning Tool Online
10-finger Typing Learning Tool: 10 progressive lessons—home row, top row, bottom row, then sentences—with an on-screen QWERTY whose keys are colored per finger and the next key glows so you learn which finger goes where.
TEXT Cleaner Online
TEXT Cleaner: strip unwanted noise—HTML tags, metadata, or duplicate lines—while keeping the meaningful content intact.
Text Diff (unified) Online
Text Diff (unified) Online: paste or upload two text versions; we return a unified diff so insertions and deletions are easy to scan, copy, or attach to a code review.
TEXT Repeater Online
TEXT Repeater: paste text, run analysis or transforms, then copy counts, cleaned lines, or reshuffled output for your draft.
TEXT Replacer Online
TEXT Replacer: define patterns or literal matches, preview every substitution, and export the cleaned text in one pass.
TEXT Reverser Online
TEXT Reverser: paste text, run analysis or transforms, then copy counts, cleaned lines, or reshuffled output for your draft.
TEXT To BASE64 Converter Online
Turn TEXT input into structured BASE64: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
TEXT To BINARY Converter Online
Turn TEXT input into structured BINARY: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
TEXT To SLUG Converter Online
Turn TEXT input into structured SLUG: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
Tip Calculator Online
Tip Calculator Online: enter bill amount and tip percent; we return tip dollars and the grand total for quick receipts.
TOML JSON Converter Online
TOML JSON Converter Online: paste a TOML document; we parse it and return indented JSON for inspection, diffs, or downstream tooling.
Typing Speed Test Online
Typing Speed Test Online: pick a passage (English, Persian, Arabic, Chinese, or code) or paste your own, start typing—live WPM, accuracy, and mistakes appear instantly and finalize on the last keystroke.
Unicode To Punycode Converter Online
Turn Unicode input into structured Punycode: paste or upload your source, review the transformed preview, and copy clean output you can drop into your project.
Unit Price Calculator Online
Unit Price Calculator Online: enter pack price and how many units are inside; we return price per unit for shelf comparisons.
Url Decode Online
Url Decode: paste raw text or bytes, run the transform, and copy the encoded or decoded result for configs, URLs, or logs.
Url Encode Online
Url Encode: complete the labeled fields, press Run after server validation, then copy or download the result when it looks correct.
User Agent Parser Online
User Agent Parser Online: paste a browser or bot User-Agent string; we return browser, OS, device, and engine objects parsed on the server.
Video Bitrate Calculator Online
Video Bitrate Calculator Online: enter resolution, frames per second, and a bits-per-pixel heuristic; we estimate megabits per second for rough planning.
Weighted Grade Calculator Online
Weighted Grade Calculator Online: paste JSON items with score and weight fields; we return the weighted average if weights sum to about one.
Word Count Online
Word Count: paste text, run analysis or transforms, then copy counts, cleaned lines, or reshuffled output for your draft.
Word Density Counter Online
Word Density Counter: drop in a document, get counts for words, lines, or tokens, and export the breakdown for proposals or invoices.
WordPress Installer Online
WordPress Installer Online: enter your site, database, and admin details; we generate a one-file wp-install.php that downloads WordPress, writes wp-config, and creates the admin — no panel password needed.
YAML Formatter Online
YAML Formatter Online: paste YAML; we parse and pretty-print with wrapped lines so configs are easier to read in Git or reviews.
YAML JSON Converter Online
YAML JSON Converter Online: choose YAML→JSON or JSON→YAML, paste source text, run once, then copy the formatted output for APIs or repos.