Softonic Tools

Barcode Reader

Choose a local barcode image to read its encoded value and symbol type. Supports EAN-13, UPC-A and Code 128, with a check-digit result for EAN and UPC.

Coast FIRE Calculator

Enter your ages, retirement spending, invested assets and editable growth assumptions. Estimate a Coast FIRE threshold and view a no-contribution trajectory.

DKIM Checker

Enter a domain and DKIM selector to inspect its DNS TXT public key. See the record, key type, and clear explanations of missing, revoked, or malformed keys.

Download Time Calculator

Estimate download duration from file size, sustained speed and effective throughput. Compare MB with MiB, Mbps with MB/s, and see the time in seconds and minutes.

eDPI Calculator

Calculate effective DPI from your mouse DPI and in-game sensitivity. Compare settings within the same game and see why different DPI pairs can feel alike.

Empirical Formula Calculator

Find an empirical formula from element masses or mass percentages. See mole ratios, formula molar mass and a comparison of input and predicted composition.

Euler Method Calculator

Approximate a first-order differential equation with forward Euler steps. Enter f(x,y), an initial point, step size and target x to see the step table.

Frayer Model Maker

Create a Frayer model with a term, definition, characteristics, examples and non-examples. Fill the sections or leave writing space, then download a printable worksheet.

Free-Fall Calculator

Solve ideal downward free fall from a height or elapsed time. Choose metres or feet, add an optional starting speed and gravity, then copy the result.

HEIC to PNG Converter

Choose one HEIC or HEIF photo up to 50 MB, convert the first image the decoder supports to PNG, preview it and download it.

Height Comparison Chart

Make a proportional height comparison chart for 2 to 10 labeled people or objects. Enter centimeters or feet and inches, see every pairwise difference, and download SVG or PNG.

Hypergeometric Calculator

Calculate exact, at most and at least probabilities when sampling without replacement. See feasible outcomes, mean, variance and a downloadable distribution.

LEGO Mosaic Maker

Turn a photo into a 16, 32 or 48 stud-square mosaic plan. Preview approximate colors, count 1×1 plates and download a numbered assembly guide.

Monthly Planner

Choose a month, add dated plans, and print a clear monthly calendar. Add an optional goal and notes, then use your browser print dialog to save a PDF.

Music Staff Paper Generator

Make blank five-line music staff paper. Set the number of staves, line spacing, paper size, margins and optional G or F pitch guide. Preview and download PDF or SVG.

Nether Portal Calculator

Convert Minecraft portal coordinates between the Overworld and Nether. See exact X and Z values, a whole-block target and optional unchanged Y.

Partial Fraction Decomposition Calculator

Decompose supported polynomial fractions into exact partial fractions. Enter numerator and denominator expressions to see the quotient, terms and identity.

Prorated Rent Calculator

Estimate rent for an inclusive date range. Compare actual calendar days with a fixed 30-day divisor and inspect each month's charge.

Quadratic Regression Calculator

Fit y = ax² + bx + c to your data. Calculate coefficients, R², RMSE and residuals, with an optional prediction for a chosen x value.

Recipe Cost Calculator

Enter package prices, package sizes and recipe amounts to see each ingredient cost, the batch total and cost per finished serving.

Gyaru Text Converter

Style Latin text with fullwidth, circled, squared or math bold Unicode characters. Add spacing and decorations, then copy a short bio or display name.

Blank Text Generator

Generate 1 to 500 invisible Unicode characters in your browser, compare their code points and byte sizes, then copy the exact blank text.

Zalgo Text Generator

Turn your text into cursed, glitchy Zalgo by stacking combining diacritical marks above and below each letter. Adjustable intensity.

Weird Text Generator

Turn any text into glitchy, cursed zalgo Unicode with an adjustable weirdness slider, then copy and paste it into bios, captions and DMs.

Whitespace Remover

Remove extra spaces, tabs and blank lines from text with options to collapse, trim or strip them entirely. Handy for cleaning pasted copy.

Wide Text Generator

Convert letters, numbers and punctuation into wide, full-width Unicode characters for aesthetic captions, playlist titles and display names.

Protocol Buffers Decoder

Decode Protobuf wire-format bytes locally from hex, Base64, Base64URL, text or a file, inspect exact field candidates and export a private report.

XML Formatter

Pretty-print XML documents with consistent indentation and catch well-formedness errors with exact line numbers.

XML to JSON

Convert XML documents to clean JSON, preserving attributes, text nodes and arrays where needed. Three styles: compact, Badgerfish or literal.

XSD Validator

Validate an XML document against an XSD schema and report element and type mismatches with exact line numbers.

YAML to JSON

Convert YAML configuration to JSON for tools and APIs that only accept JSON. Handles anchors, merge keys and nested structures.

Webpack Config Generator

Build a webpack 5 webpack.config.js from a short form: set the entry, output folder and mode, then toggle TypeScript, Babel, a CSS loader, HtmlWebpackPlugin and a dev server.

UTM Link Builder

Build campaign tracking URLs with UTM source, medium, campaign, term and content parameters. Clean, URL-encoded links ready for ads and newsletters.

UTM Parser

Paste a campaign URL and read its five standard UTM tags, source, medium, campaign, term and content, with every value decoded. A quick way to check a tracking link before you send it.

Security Header Analyzer

Paste your HTTP response headers and get prioritized advice on the security headers that matter: Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, Referrer-Policy and more.

SERP Preview

Preview a Google search result before you publish. Live character counters flag overlong titles and meta descriptions, and a Google-style snippet shows how your listing reads.

SERP Snippet Preview from URL

Paste a URL and see how its live title, meta description and canonical render as a Google snippet. Pulled straight from the page, with no manual copying.

Sitemap Generator

Paste your list of URLs and generate a valid XML sitemap with changefreq, priority and optional lastmod, ready to save and submit to Search Console.

Barcode Reader

Choose a local barcode image to read its encoded value and symbol type. Supports EAN-13, UPC-A and Code 128, with a check-digit result for EAN and UPC.

HEIC to PNG Converter

Choose one HEIC or HEIF photo up to 50 MB, convert the first image the decoder supports to PNG, preview it and download it.

LEGO Mosaic Maker

Turn a photo into a 16, 32 or 48 stud-square mosaic plan. Preview approximate colors, count 1×1 plates and download a numbered assembly guide.

Music Staff Paper Generator

Make blank five-line music staff paper. Set the number of staves, line spacing, paper size, margins and optional G or F pitch guide. Preview and download PDF or SVG.

Gift Certificate Maker

Design a printable gift certificate with your business name, recipient, amount, message and expiry date. Choose a style, then print or download it locally.

Menu Maker

Create a single-page restaurant or cafe menu with editable sections, items, prices, colors, a live preview, SVG and PNG downloads, and browser printing.

TXT to PDF Converter

Turn a .txt file or pasted text into a PDF in your browser. Courier monospace, A4 or Letter page size, adjustable font size. Best for Latin-alphabet text and code.

TIFF to PDF Converter

Merge one or many TIFF files into a single A4 PDF, every page of a multi-page TIFF included. Decoding runs in your browser.

Repair PDF

Upload a PDF that will not open cleanly. The tool re-reads it tolerantly and writes a fresh, valid file with a rebuilt structure. Everything runs in your browser.

PowerPoint to PDF Converter

Upload a PPT or PPTX presentation up to 200 MB and convert it to a static PDF on our servers. Download the result from a private results page.

PDF Add Page Numbers

Add page numbers to any PDF: choose one of six positions, a starting number, the font size and either plain numbers or "1 / N". Runs entirely in your browser.

PDF Add Watermark

Add a diagonal text watermark like CONFIDENTIAL or DRAFT to every page of a PDF. Set the text, size, opacity and angle. Runs entirely in your browser.

Coast FIRE Calculator

Enter your ages, retirement spending, invested assets and editable growth assumptions. Estimate a Coast FIRE threshold and view a no-contribution trajectory.

Download Time Calculator

Estimate download duration from file size, sustained speed and effective throughput. Compare MB with MiB, Mbps with MB/s, and see the time in seconds and minutes.

eDPI Calculator

Calculate effective DPI from your mouse DPI and in-game sensitivity. Compare settings within the same game and see why different DPI pairs can feel alike.

Empirical Formula Calculator

Find an empirical formula from element masses or mass percentages. See mole ratios, formula molar mass and a comparison of input and predicted composition.

Euler Method Calculator

Approximate a first-order differential equation with forward Euler steps. Enter f(x,y), an initial point, step size and target x to see the step table.

Free-Fall Calculator

Solve ideal downward free fall from a height or elapsed time. Choose metres or feet, add an optional starting speed and gravity, then copy the result.

DKIM Checker

Enter a domain and DKIM selector to inspect its DNS TXT public key. See the record, key type, and clear explanations of missing, revoked, or malformed keys.

Website Down Checker

Check whether a website answers from an independent server. See UP or DOWN status, the HTTP status code, response time and the server IP, so you can tell a real outage from a local network problem.

Website Screenshot Tool

Enter any public URL for an instant screenshot preview, then open it in free tools like Screenshot Machine, Urlbox and ApiFlash, or browse past captures on the Wayback Machine.

Website Uptime Probe

Probe any public URL on demand and record its HTTP status and response time. Click again to build a short history of up to 20 samples with uptime percentage and average response, no account needed.

User Agent Parser

Paste any user-agent string to read the browser, operating system, device type and whether it is a bot or crawler. Leave it empty to check your own browser.

Traceroute Tool

Launch a traceroute to any host via trusted public probe services and learn to read the hop-by-hop output to spot latency spikes, packet loss and routing issues.

Markdown to Word Converter

Convert Markdown to an editable Word DOCX in your browser with headings, lists, code, GFM tables, page size, margins, and font controls.

WAV to MP3 Converter

Convert WAV to MP3 online. Upload a WAV, we encode it to a high-quality 192 kbps MP3 on our servers, and you download it in seconds. Up to 200 MB, deleted after 2 hours.

WebM to MP4 Converter

Convert WebM videos to MP4 (H.264 video, AAC audio) for compatibility with more apps, devices and platforms. Upload a WebM, convert it on our servers and download the MP4.

vCard to CSV

Paste a vCard (.vcf) export and get a clean CSV with name, email and phone columns, one row per contact, ready to open in a spreadsheet or a contacts importer.

TSV to CSV

Paste tab-separated values and get standard comma-separated CSV. Fields with commas, quotes or line breaks are quoted using RFC 4180 rules, so nothing breaks on import.

SQL Test Data Generator

Generate ready-to-run SQL INSERT statements with sequential sample rows (id, name, email, active) for any table name. Up to 200 rows, MySQL syntax, one click.

Wei to Ether Converter

Convert wei to ether (ETH) with exact arithmetic and no floating-point rounding. 1 ETH = 10^18 wei.

Vigenere Cipher Encoder

Encrypt and decrypt messages with the classical Vigenere cipher using a keyword. Shifts the Latin A-Z letters while preserving case, spacing and punctuation.

TOTP Generator

Generate RFC 6238 time-based one-time passwords from a base32 secret. Pick SHA-1, SHA-256 or SHA-512, 6 to 8 digits and a 30 or 60 second period.

Text Encryption Tool

Encrypt and decrypt text messages with AES using a password so only the recipient can read them.

SSH Key Generator

Generate an RSA SSH keypair (2048, 3072 or 4096-bit) entirely in your browser. Neither the private nor the public key ever leaves your device. Add a comment and download both.

SHA1 Hash Generator

Generate SHA-1 hashes (40 hex characters) from any text input. Useful for legacy checksums, git object IDs and non-security integrity checks.

WhatsApp Chat Generator

Build a fake WhatsApp-style chat and save it as a PNG. Set the contact name, status and messages, then download or copy the mockup. Runs in your browser.

Twitter Card Validator

Paste your page HTML and check that the three required twitter:card, twitter:title and twitter:description meta tags are present and readable.

Twitter Thread Maker

Paste a long piece of text and split it into a clean thread of posts within your character limit (up to 280), each one numbered (1/n) and ready to post in order.

TikTok Bio Generator

Type your niche and get up to 15 ready-made TikTok bio patterns with hooks, emoji and CTAs. Copy one, make it yours and keep it under 80 characters.

TikTok Caption Generator

Turn your video topic into up to 20 ready-made TikTok caption hooks: POV, storytime and hot-take patterns you can copy, tweak and post.

TikTok Hashtag Generator

Turn one keyword into up to 40 TikTok hashtag ideas, from #fyp combos to keyword tags. Copy the list and keep the few that truly fit your video.

Turabian Citation Generator

Draft footnotes, shortened notes and bibliography entries for four source types. Review the plain-text results against Turabian ninth-edition guidance.

ASA Citation Generator

Draft ASA-style references and in-text citations for books, journal articles, chapters and websites. Copy the text, then check names and formatting.

Cover Letter Template Generator

Build a printable cover letter template: add sender lines, choose a salutation and body layout, then print it blank or copy the skeleton to any word processor.

CSE Citation Generator

Prepare reference drafts and author-year citations for books, journal articles, chapters and websites. Review the output against your required CSE style.

Job Application Template Generator

Build a blank, printable job application form in your browser. Pick the header details and sections, add an equal opportunity statement, then print it.

Would You Rather Generator

Generate random Would You Rather questions for parties, road trips, chats and video-call icebreakers. Choose how many and copy them in one click.

Frayer Model Maker

Create a Frayer model with a term, definition, characteristics, examples and non-examples. Fill the sections or leave writing space, then download a printable worksheet.

Monthly Planner

Choose a month, add dated plans, and print a clear monthly calendar. Add an optional goal and notes, then use your browser print dialog to save a PDF.

SMART Goals Template Generator

Turn a goal into a complete SMART worksheet with specific, measurable, achievable, relevant and time-bound sections. Fill it in, then copy, download or print.

Timesheet Template Maker

Design a blank printable weekly timesheet in your browser: 5 to 14 day rows with empty Date, In, Out, Break and Total columns, plus optional signature lines.

Balance Sheet Maker

Build a balance sheet from current assets, fixed assets, liabilities and equity to verify Assets equals Liabilities plus Equity and copy plain text.

Checklist Maker

Build a blank printable checklist in your browser: add a title, optional column captions and up to 30 numbered rows with empty checkbox squares, then print.