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What you get from beavr

What you get

Twenty-six small utilities, one tidy surface, no ceremony.

Fast and lightweight

Each tool is a single page that loads instantly and runs in your browser. Nothing to install, nothing waiting on a server.

Your data stays with you

Inputs are processed locally in your browser whenever possible. We don't collect, store, or sell what you paste in.

Clear and direct

No pop-ups, no upsells, no dark patterns. The tool you came for is right where you expect it, with the controls you actually need.

Small collection, real depth

Twenty-six focused utilities for text, conversion, generation, and developer work. Each one earns its place.

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  • agac
    Acronym Generator
    text
  • afan
    Anagram Finder
    text
  • brcb
    Bionic Reading Converter
    text
  • btbr
    Braille Translator
    text
  • ccas
    Case Converter
    text
  • dcda
    Date Countdown
    text
  • epse
    Emoji Picker & Search
    text
  • frfi
    Find & Replace
    text
  • mtem
    Markdown Table Extractor
    text
  • mtsm
    Markdown Table Sorter
    text
  • npat
    NATO Phonetic Alphabet Translator
    text
  • ntwn
    Number to Words
    text
  • rlcr
    Reading Level Calculator
    text
  • rtfr
    Relative Time Formatter
    text
  • rccr
    ROT Cipher / Caesar
    text
  • sdls
    Sort & Dedupe Lines
    text
  • sspe
    Spelling Suggestions
    text
  • sstr
    String Similarity
    text
  • scvd
    Syllable Counter & Verse Detector
    text
  • tdte
    Text Diff
    text
  • tsrt
    Text Statistics & Readability
    text
  • ttwt
    Typing Test (WPM)
    text
  • uciu
    Unicode Character Inspector
    text
  • winw
    Whitespace & Indent Normalizer
    text
  • wich
    Whitespace & Invisible Character Highlighter
    text
  • wcfr
    Word & Character Frequency
    text
  • wcwo
    Word Counter
    text
  • wwrw
    Word Wrap & Reflow
    text
  • arca
    Aspect Ratio Calculator
    converter
  • bedb
    Base32 Encoder / Decoder
    converter
  • badb
    Base58 Encoder / Decoder
    converter
  • bsdb
    Base64 Encoder / Decoder
    converter
  • bcnd
    Bell Curve (Normal Distribution) Calculator
    converter
  • btcb
    Binary Text Converter
    converter
  • cbsc
    Color Blindness Simulator
    converter
  • cchr
    Color Converter (Hex / RGB / HSL / HWB)
    converter
  • cmco
    Color Mixer
    converter
  • cnlc
    Color Name Lookup
    converter
  • ctkt
    Color Temperature (Kelvin) to RGB
    converter
  • ccmc
    Colour Contrast Matrix
    converter
  • cico
    Compound Interest Calculator
    converter
  • cuco
    Cooking Unit Converter
    converter
  • ccpc
    Credit Card Payoff Calculator
    converter
  • cvcs
    CSV Viewer
    converter
  • dscd
    Data Size Converter
    converter
  • dada
    Date Calculator
    converter
  • dmmc
    Discount / Markup / Margin Calculator
    converter
  • elge
    Event Link Generator
    converter
  • fcfr
    Fraction Calculator
    converter
  • fcat
    Fuel Cost and Trip Calculator
    converter
  • gdcg
    Geo Distance Calculator
    converter
  • gcge
    Geometry Calculator
    converter
  • hrto
    Hex / RGB to OKLCH
    converter
  • htmh
    HTML to Markdown
    converter
  • icpe
    Image Colour Palette Extractor
    converter
  • icim
    Image Compressor
    converter
  • ihim
    Image Histogram
    converter
  • imim
    Image Metadata Inspector
    converter
  • itaa
    Image to ASCII Art Generator
    converter
  • itdu
    Image to Data URL (Base64)
    converter
  • jtcc
    JSON to CSV / CSV to JSON
    converter
  • lccl
    Loan Comparison Calculator
    converter
  • mcgm
    Markdown Callout Generator
    converter
  • mdgm
    Markdown Checklist Generator
    converter
  • mfgm
    Markdown Footnote Generator
    converter
  • mlem
    Markdown Link Extractor
    converter
  • mtgm
    Markdown Table Generator
    converter
  • mtoc
    Markdown Table of Contents Generator
    converter
  • mthm
    Markdown to HTML
    converter
  • mtpt
    Markdown to Plain Text Stripper
    converter
  • mctm
    Morse Code Translator
    converter
  • mlcm
    Mortgage / Loan Calculator
    converter
  • owac
    One-Way ANOVA Calculator
    converter
  • pcpe
    Percentage Calculator
    converter
  • pccp
    Permutation & Combination Calculator
    converter
  • pucp
    Power Unit Converter
    converter
  • prcp
    Pressure Unit Converter
    converter
  • rccc
    Resistor Color Code Calculator
    converter
  • rncr
    Roman Numeral Converter
    converter
  • sscs
    Shoe Size Converter
    converter
  • slug
    Slugifier
    converter
  • ssub
    Subtitle Shifter
    converter
  • tvgc
    Tax / VAT / GST Calculator
    converter
  • tchc
    Time Card / Hours Calculator
    converter
  • tdct
    Time Duration Calculator
    converter
  • tjct
    TOML ↔ JSON Converter
    converter
  • ucun
    Unit Converter
    converter
  • utct
    Unix Timestamp Converter
    converter
  • wowo
    Workdays Calculator
    converter
  • yjcy
    YAML ⇄ JSON Converter
    converter
  • eplf
    .env Parser, Linter & Formatter
    developer
  • ggit
    .gitignore Generator
    developer
  • aucp
    ASCII & Unicode Code Point Table
    developer
  • bhgv
    Bcrypt Hash Generator & Verifier
    developer
  • bcbi
    Binary Clock
    developer
  • bibi
    Bitwise Calculator
    developer
  • bbok
    Bookmarklet Builder
    developer
  • bttm
    BPM Tap-Tempo & Metronome
    developer
  • cchb
    Cache-Control Header Builder
    developer
  • cche
    Checksum Calculator
    developer
  • cchm
    Chmod Calculator
    developer
  • crmc
    CIDR Range Merger
    developer
  • cclc
    Conventional Commit Linter
    developer
  • cpic
    CORS Preflight Inspector
    developer
  • cclv
    Credit Card / Luhn Validator
    developer
  • cebc
    Cron Expression Builder
    developer
  • ceec
    Cron Expression Explainer
    developer
  • cshc
    Cron Schedule Heatmap
    developer
  • cgcs
    CSP Generator
    developer
  • cmqt
    CSS @media Query Tester
    developer
  • csts
    CSS @supports Tester
    developer
  • cagc
    CSS Animation Generator
    developer
  • cbrg
    CSS Border-Radius Generator
    developer
  • cccs
    CSS clamp() Calculator
    developer
  • cecb
    CSS Easing & Cubic-Bezier Visualizer
    developer
  • cfgc
    CSS Filter Generator
    developer
  • csgc
    CSS Flexbox Generator
    developer
  • cggc
    CSS Grid Generator
    developer
  • cmfc
    CSS Minifier / Formatter
    developer
  • cstc
    CSS Selector Tester
    developer
  • cscs
    CSS Specificity Calculator
    developer
  • ctsg
    CSS Text-Shadow Generator
    developer
  • ctag
    CSS Triangle & Arrow Generator
    developer
  • cucs
    CSS Unit Converter
    developer
  • cdcs
    CSV Diff
    developer
  • ctcs
    CSV Statistics
    developer
  • ebcb
    Exponential Backoff Calculator
    developer
  • fhcv
    File Hash & Checksum Verifier
    developer
  • hgha
    Hash Generator
    developer
  • hiha
    Hash Identifier
    developer
  • hche
    Hex Clock
    developer
  • hfih
    Hex File Inspector
    developer
  • hghm
    HMAC Generator
    developer
  • heed
    HTML Entity Encoder / Decoder
    developer
  • hlch
    HTML Link Checker
    developer
  • hmpp
    HTML Minifier / Pretty-Print
    developer
  • hcpg
    HTTP Cookie Parser & Generator
    developer
  • hhih
    HTTP Header Inspector
    developer
  • hrbh
    HTTP Request Builder
    developer
  • hscl
    HTTP Status Code Lookup
    developer
  • ivib
    IBAN Validator
    developer
  • iscs
    IPv6 Subnet Calculator
    developer
  • ivis
    ISBN Validator
    developer
  • jmfj
    JavaScript Minifier / Formatter
    developer
  • jdjs
    JSON Diff
    developer
  • jfjs
    JSON Formatter
    developer
  • jlnv
    JSON Lines / NDJSON Viewer
    developer
  • jpej
    JSON Pointer Evaluator
    developer
  • jsvj
    JSON Schema Validator
    developer
  • jttj
    JSON to TypeScript
    developer
  • jejs
    JSONPath Evaluator
    developer
  • jdjw
    JWT Decoder
    developer
  • jsjw
    JWT Signer
    developer
  • lhgl
    License Header Generator
    developer
  • mvol
    MAC Vendor (OUI) Lookup
    developer
  • mfpf
    Markdown Frontmatter Parser
    developer
  • mlmd
    Markdown Linter
    developer
  • mtof
    Meeting Time Overlap Finder
    developer
  • mtsp
    Meta-Tag & SEO Preview
    developer
  • mtlm
    MIME Type Lookup
    developer
  • nfcn
    Note Frequency Calculator
    developer
  • nbcn
    Number Base Converter
    developer
  • pnpf
    Phone Number Parser & Formatter
    developer
  • pnff
    Prime Number Finder & Factorizer
    developer
  • rcre
    Regex Cheatsheet
    developer
  • rere
    Regex Explainer
    developer
  • rtre
    Regex Tester
    developer
  • rgro
    robots.txt Generator
    developer
  • rvlr
    robots.txt Viewer & Linter
    developer
  • rfbr
    RSS Feed Builder
    developer
  • scrc
    Semver Comparator & Range Calculator
    developer
  • sdrs
    Sequence Diagram Renderer
    developer
  • sgsi
    Sitemap.xml Generator
    developer
  • sfms
    SQL Formatter / Minifier
    developer
  • stfs
    Stack Trace Formatter
    developer
  • sest
    String Escaper
    developer
  • sesu
    Subdomain Extractor
    developer
  • scsu
    Subnet Calculator
    developer
  • soms
    SVG Optimizer / Minifier
    developer
  • spvs
    SVG Path Visualizer
    developer
  • tzct
    Time Zone Converter
    developer
  • unun
    Unix Clock
    developer
  • ubur
    URL Builder
    developer
  • uedu
    URL Encoder / Decoder
    developer
  • upur
    URL Parser
    developer
  • uapu
    User-Agent Parser
    developer
  • uidu
    UUID Inspector & Decoder
    developer
  • wgcw
    Wire Gauge Calculator
    developer
  • xfmv
    XML Formatter, Minifier & Validator
    developer
  • bgba
    Barcode Generator
    generator
  • cstg
    Color Shades & Tints Generator
    generator
  • cccw
    Colour Contrast Checker (WCAG)
    generator
  • cpco
    Colour Picker
    generator
  • cbsg
    CSS Box-Shadow Generator
    generator
  • cggr
    CSS Gradient Generator
    generator
  • drdi
    Dice Roller
    generator
  • dpgd
    Diceware Passphrase Generator
    generator
  • ligl
    Lorem Ipsum Generator
    generator
  • mgma
    Maze Generator
    generator
  • mogm
    Mock Data Generator
    generator
  • ogig
    Open Graph Image Generator
    generator
  • pgpa
    Password Generator
    generator
  • pstp
    Password Strength Tester
    generator
  • pigp
    Placeholder Image Generator
    generator
  • ptpo
    Pomodoro Timer
    generator
  • pcgp
    Printable Calendar Generator
    generator
  • qcgq
    QR Code Generator
    generator
  • rpra
    Random Picker
    generator
  • stop
    Stopwatch
    generator
  • tggt
    Team / Group Generator
    generator
  • ttim
    Time Tracker
    generator
  • ugul
    ULID Generator
    generator
  • ugui
    UUID Generator
    generator
  • wspg
    Word Search Puzzle Generator
    generator
  • acag
    Age Calculator
    health-fitness
  • bcbm
    BMI Calculator
    health-fitness
  • bfpc
    Body Fat Percentage Calculator
    health-fitness
  • bebr
    Breathing Exercise
    health-fitness
  • cbec
    Calorie Burn Estimator
    health-fitness
  • dhch
    Daily Hydration Calculator
    health-fitness
  • hrzc
    Heart Rate Zones Calculator
    health-fitness
  • hsch
    Heat Stress Calculator
    health-fitness
  • ibwc
    Ideal Body Weight Calculator
    health-fitness
  • mccm
    Macro & Calorie Calculator
    health-fitness
  • ormc
    One-Rep Max Calculator
    health-fitness
  • rpcr
    Running Pace Calculator
    health-fitness
  • sccs
    Sleep Cycle Calculator
    health-fitness
  • ssat
    Sunrise, Sunset, and Twilight Times
    health-fitness
  • tbct
    TDEE & BMR Calculator
    health-fitness
  • tcti
    Tip Calculator
    health-fitness
  • vmev
    VO₂ Max Estimator
    health-fitness
  • whrc
    Waist-Hip Ratio Calculator
    health-fitness

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