Softonic Tools

Gravitational Force Calculator

Calculate the gravitational force between two masses using Newton's law of universal gravitation (F = G·m₁·m₂/r²). Enter two masses and a distance to get the force in newtons instantly.

Grocery List Maker

Build a grocery list sorted into store sections. Type or paste your items, get them grouped automatically, and print or share the finished list from any device.

Grout Calculator

Estimate tile-grout volume from an area, a rows-by-columns layout or measured joint length, then use your product yield to plan packages.

GST Calculator

Add GST to a net amount or extract GST from a tax-inclusive total at a custom rate. Get a private browser-only estimate with official rate references.

Gutter Size Calculator

Calculate peak roof runoff from effective catchment area and local design rainfall intensity, then check exact rated gutter and combined outlet-system capacities.

Gwei to Ether Converter

Convert an amount in Gwei to Ether (ETH) with up to 18 decimal places. Useful for estimating gas fees and reading transaction data.

Habit Tracker

Track up to 12 habits in a private monthly grid. Set daily, weekday, weekend or custom schedules, review streaks, then print or export CSV.

Haiku Checker

Check whether a poem follows the 5-7-5 haiku structure. Get a live syllable count per line and a pass or fail verdict.

Half Gallon to Fluid Ounces Converter

Convert half gallons and fluid ounces in either direction. Choose US customary or Imperial units and see litres and pints too.

Half-Life Calculator

Calculate how much of a substance remains after any elapsed time from its half-life. Get remaining amount, amount decayed, half-lives elapsed and percent left.

Half Marathon Pace Calculator

Calculate the pace per km or mile needed for your half marathon finish time, plus speeds and checkpoint splits for your race plan.

Halftone Generator

Turn a photo into an adjustable AM-style halftone with mono, sampled-color and CMYK-style modes, then download PNG or vector-dot SVG.

Harmonic Mean Calculator

Calculate the harmonic and arithmetic means of up to 500 strictly positive values. Accepts locale decimals and native digits, with private browser processing.

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 hashes from text, with a copy-ready digest for checksums and comparisons.

Hashtag Extractor

Paste any caption or post and get a clean deduplicated list of every hashtag, ready to copy and reuse.

Headcanon Generator

Create curated headcanon prompts for fictional characters and OCs. Choose focus, tone and canon distance; generate locally in your browser tab.

Hexspeak Converter

Convert a non-negative decimal integer up to 256 digits to classic hexspeak, or test Latin phrases with exact and conservative hexadecimal substitutions.

HEX to ASCII Converter

Convert hexadecimal byte sequences to ASCII text. Great for debugging protocols, reverse engineering and CTF challenges.

HEX to Binary Converter

Convert hexadecimal numbers to binary instantly: every hex digit becomes its zero-padded 4-bit nibble, grouped for easy reading.

HEX to CMYK Converter

Convert HEX web colours to CMYK percentages for print design. Includes notes on why screen and press colours never perfectly match.

Hashtag Extractor

Paste any caption or post and get a clean deduplicated list of every hashtag, ready to copy and reuse.

Gothic Text Generator

Convert plain text into blackletter (Fraktur) Unicode characters: 𝔄 𝔅 ℭ 𝔇. Copy-paste into bios, banners and metal band graphics.

Full-Width Half-Width Converter

Convert ASCII, Japanese punctuation and Katakana between documented full-width and half-width forms locally. Unlisted characters stay unchanged.

Gamer Tag Generator

Generate catchy gamer tags mixing adjectives, nouns and numeric suffixes. Check length limits for Xbox (12), PSN (16) and Steam before you copy.

Extract Numbers from Text

Pull every number out of a text block, including integers, decimals, signed values and currencies, deduplicated and ready to paste.

Extract Phone Numbers from Text

Find every phone number in a block of text, including international and local formats, and copy the cleaned list one number per line.

Hexspeak Converter

Convert a non-negative decimal integer up to 256 digits to classic hexspeak, or test Latin phrases with exact and conservative hexadecimal substitutions.

HEX to ASCII Converter

Convert hexadecimal byte sequences to ASCII text. Great for debugging protocols, reverse engineering and CTF challenges.

HEX to Binary Converter

Convert hexadecimal numbers to binary instantly: every hex digit becomes its zero-padded 4-bit nibble, grouped for easy reading.

HEX to CMYK Converter

Convert HEX web colours to CMYK percentages for print design. Includes notes on why screen and press colours never perfectly match.

Git Command Cheatsheet

Quick-reference Git commands grouped by task: daily workflow, branching, undoing changes and stashing work in progress. Copy-ready one-liners.

Git Command Generator

Generate the correct Git command for common tasks: undo a commit, amend, rebase on main, cherry-pick, tag a release, set upstream and more.

FAQ Schema Generator

Generate FAQPage JSON-LD markup from question and answer pairs to qualify for Google's rich results and answer-box placements.

External Links Extractor

Paste raw HTML, optionally set a base URL, and get a clean de-duplicated list of every external http/https link the code contains for link audits and SEO reviews.

Meta Description Length Checker

Measure a meta description in characters and estimated pixels, compare editorial ranges, and inspect illustrative desktop and mobile previews.

Google SERP Simulator

Preview an approximate Google-style search snippet with character limits for mobile and desktop. Your draft stays in this browser session.

HTTP Security Headers Checker

Paste HTTP response headers and review HSTS, CSP, clickjacking, MIME, referrer and cross-origin policies locally in your browser.

XML Sitemap Validator

Check sitemap XML in your browser for parse errors, missing locations, duplicate URLs, and common sitemap field values.

Halftone Generator

Turn a photo into an adjustable AM-style halftone with mono, sampled-color and CMYK-style modes, then download PNG or vector-dot SVG.

GIF to JPG Converter

Convert a GIF into a JPG by extracting its first frame as a JPEG image, with adjustable quality and background colour.

GIF to PNG Converter

Convert a GIF into a static PNG right in your browser. The first frame is re-encoded as a lossless PNG with its transparency preserved, ready to download.

Graph Paper Generator

Make printable graph paper online: choose square or dot grid, set the mm spacing, pick A4 or Letter and a custom line color, then print or download a clean SVG.

Flag Maker

Design a simple custom 3:2 flag in your browser with six layouts, colors, text, and a symbol. Download SVG or PNG, or open the browser print dialog.

Vision Board Maker

Turn your goals into a visual board: upload images, add a personal title and captions, choose colors and layout, then download a printable PNG. Everything stays in your browser.

Extract Images from PDF

Extract every image embedded in a PDF file and download them individually or as a single ZIP, preserving their original resolution.

Scan PDF

Turn JPEG, PNG or WebP document photos into one local PDF. Add up to 25 images, choose portrait A4 or US Letter, then download without uploading your files.

Searchable PDF Maker

Turn a scanned PDF into a searchable, selectable document by adding an invisible OCR text layer. Runs entirely in your browser; 7 Latin-script languages.

Redact PDF

Cover sensitive areas and create a fresh flattened PDF in your browser. Every output page is a JPEG image, so original text, links, forms, layers and source metadata are not carried into the copy.

PDF Forms

Fill existing AcroForm PDF fields locally, preserve prefilled values, and download an interactive or explicitly flattened copy.

PDF OCR

Extract plain text from printed scans in a PDF with browser-based OCR. Supports 12 languages, files up to 20 MB and documents up to 40 pages.

Gravitational Force Calculator

Calculate the gravitational force between two masses using Newton's law of universal gravitation (F = G·m₁·m₂/r²). Enter two masses and a distance to get the force in newtons instantly.

Grout Calculator

Estimate tile-grout volume from an area, a rows-by-columns layout or measured joint length, then use your product yield to plan packages.

GST Calculator

Add GST to a net amount or extract GST from a tax-inclusive total at a custom rate. Get a private browser-only estimate with official rate references.

Gutter Size Calculator

Calculate peak roof runoff from effective catchment area and local design rainfall intensity, then check exact rated gutter and combined outlet-system capacities.

Half Gallon to Fluid Ounces Converter

Convert half gallons and fluid ounces in either direction. Choose US customary or Imperial units and see litres and pints too.

Half-Life Calculator

Calculate how much of a substance remains after any elapsed time from its half-life. Get remaining amount, amount decayed, half-lives elapsed and percent left.

Domain Age Checker

Check when a domain was first registered and its age in years, months and days using WHOIS data from the registry.

Domain to IP

Resolve any domain name to its IPv4 (A) and IPv6 (AAAA) addresses and copy them into any network tool.

DMARC Record Checker

Query any domain's DMARC TXT record and parse policy, alignment, reporting addresses and percentage enforcement in readable form.

Data Breach Email Checker

Check whether an email address has appeared in a known data breach, see which leaks it was exposed in and learn what to rotate first.

CORS Tester

Send an OPTIONS preflight request to any URL and inspect the Access-Control-Allow-Origin, headers and methods the server returns. Debug cross-origin failures fast.

CIDR Calculator

Calculate network address, broadcast, host range, usable IPs and subnet mask for any IPv4 CIDR block.

File Extension Identifier

Find out a file type and its MIME type from a filename or extension, with a reference of common formats and tips for spotting double extensions.

Filename Sanitizer

Clean filenames by stripping unsafe characters, spaces and accents to produce portable names that survive Windows, macOS, Linux and the web.

File Size Analyzer

See any byte count broken down in decimal (KB, MB, GB) and binary (KiB, MiB) units, with the exact figure in bytes.

FLAC to MP3 Converter

Convert lossless FLAC audio to smaller, universally compatible MP3 files for phones, car stereos, players and sharing. Keeps your tags. Upload and download.

Fake Data Generator

Generate realistic fake users: IDs, names, emails, phone numbers and cities as CSV or JSON, ready for testing APIs, dashboards and imports.

Fake JSON Generator

Generate sample JSON arrays with names, emails, booleans, scores and dates for API mocks and test fixtures in seconds.

Gwei to Ether Converter

Convert an amount in Gwei to Ether (ETH) with up to 18 decimal places. Useful for estimating gas fees and reading transaction data.

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32 hashes from text, with a copy-ready digest for checksums and comparisons.

File Hash Calculator

Calculate MD5, SHA-1, SHA-256 and SHA-512 hashes of pasted text or file contents to verify downloads and file integrity.

ETH to USD Converter

Convert Ethereum (ETH) to US dollars with a live ETH/USD rate, or enter your own rate. See what any ETH amount is worth in USD.

Encryption Identifier

Paste a ciphertext or hash and the identifier suggests likely algorithms or encodings: MD5, SHA, bcrypt, AES, RSA, Base64 and more.

CSR Generator

Generate a PEM-encoded Certificate Signing Request and matching RSA private key. Specify the Common Name, organisation fields and key size (2048, 3072 or 4096 bits).

Fake Zoom Chat Generator

Create fake Zoom meeting chat screenshots with custom participants, messages, timestamps and the Everyone / DM recipient badge.

Facebook Debugger Link Generator

Generate a one-click link to run any URL through the Facebook Sharing Debugger for Open Graph previews and cache refreshes.

Fake Chat Screenshot Generator

Create realistic fake chat screenshots with custom contacts, messages and timestamps for app mockups, memes and tutorials.

Fake Facebook Post Generator

Create realistic fake Facebook post screenshots with custom profile, content, timestamp, reactions and comment count.

Fake Instagram Post Generator

Design fake Instagram post screenshots with custom username, caption, image, verified badge and like count for mockups and storyboards.

Fake Reddit Post Generator

Design fake Reddit post screenshots with custom subreddit, title, body, awards, upvote count and comment tree for social content and slides.

Haiku Checker

Check whether a poem follows the 5-7-5 haiku structure. Get a live syllable count per line and a pass or fail verdict.

Headcanon Generator

Create curated headcanon prompts for fictional characters and OCs. Choose focus, tone and canon distance; generate locally in your browser tab.

English to Pig Latin

Translate English into Pig Latin and back. Applies the classic consonant-cluster move plus the -ay suffix rule.

Cliche Detector

Paste writing and the detector checks it against a list of common English cliches, reporting how often each phrase appears.

Spelling Bee Generator

Generate a shuffled English spelling word list by level, from Grade 1 to a hard Bee round. Free, built-in word lists for classroom or home practice.

This or That Generator

Shuffle a deck of this-or-that prompts for icebreakers, date nights, birthday games and team warm-ups. Pick how many you need and start asking.

Grocery List Maker

Build a grocery list sorted into store sections. Type or paste your items, get them grouped automatically, and print or share the finished list from any device.

Habit Tracker

Track up to 12 habits in a private monthly grid. Set daily, weekday, weekend or custom schedules, review streaks, then print or export CSV.

GDPR Compliance Checklist

Run through the essentials of a GDPR-compliant site: lawful basis, privacy policy, consent, DSAR process, processor agreements and breach plan.

Fake Error Message Generator

Create custom fake error dialog images for Windows, macOS and web, with configurable title, body text and error code.

Fake Loading Screen Generator

Create custom fake loading screens for any OS or game with configurable progress bars, text and duration for pranks and presentations.

Gantt Chart Maker

Build a date-spaced Gantt chart with task dependencies and progress. Review schedule issues, then export SVG or CSV and print locally.