Free · no sign-up · nothing to install

Tools, made easy.

1410 small, reliable utilities — converters, calculators, image and text tools, developer helpers, and web inspectors. Most of them run entirely inside your browser, so your file or your number never leaves the page.

1410Working tools
16Categories
$0Every tool
0Accounts needed
The standard Live
01

Every page is a working tool, not an article about one.

02

The result appears on the page in seconds.

03

Local computation wherever it is practical.

No loginNo uploadNo clutter

Start here

Browse all 1410 tools
01 / GENERALReady

Percentage

Calculate percentages, ratios, and percentage change.

02 / GENERALReady

QR Reader

Decode a QR code from a local image without an upload.

03 / GENERALReady

Color Converter

Convert a HEX color into RGB and HSL values.

04 / DEVELOPERReady

File Hash

Calculate a local file's SHA-256 digest for comparison.

05 / DEVELOPERReady

CSV Viewer

Open local CSV or TSV data as a bounded table.

06 / TEXTReady

Markdown Preview

Preview a safe, focused Markdown subset while you write.

07 / WEBReady

Redirect Checker

Inspect every hop, status code, and the final destination of a URL.

08 / CREATORReady

YouTube Thumbnail

Preview and save every public thumbnail size from a YouTube video URL.

Browse by job

16 categories, one standard

Each hub lists every working tool in that family, grouped by the task it does.

YOUTUBE TOOLS · 33 TOOLS

YouTube tools

Thumbnails, metadata, transcripts, subtitles, and chapter markers.

  • YouTube Thumbnail
  • YouTube Metadata
  • YouTube Transcript
  • YouTube Subtitles
Open youtube toolsWEB TOOLS · 36 TOOLS

Web tools

Status codes, headers, redirects, metadata, DNS, TLS, robots, and AI crawler rules.

  • Redirect Checker
  • Robots.txt Checker
  • Open Graph Checker
  • Schema Checker
Open web toolsIMAGE TOOLS · 103 TOOLS

Image tools

Compress, resize, convert, crop, and read metadata without uploading a file.

  • Image Compressor
  • Image Converter
  • Image to Target Size
  • Sharpen Image
Open image toolsVIDEO TOOLS · 55 TOOLS

Video tools

Convert clips to GIF, pull out frames and audio, and inspect video files locally.

  • MP4 to MP3
  • M4A to MP3
  • MOV to MP4
  • WebM to MP4
Open video toolsPDF TOOLS · 45 TOOLS

PDF tools

Merge, split, rotate, and clean PDF documents without uploading them.

  • PDF OCR
  • PDF to JPG
  • PDF to Text
  • Compress PDF
Open pdf toolsDEVELOPER TOOLS · 156 TOOLS

Developer tools

Format, encode, hash, diff, parse, and generate identifiers and timestamps.

  • YAML to JSON
  • JSON to YAML
  • CSV to Excel
  • Excel to CSV
Open developer toolsTEXT TOOLS · 105 TOOLS

Text tools

Count, clean, sort, deduplicate, and change the case of text locally.

  • Kaomoji
  • Usernames
  • DOCX to Markdown
  • DOCX to HTML
Open text toolsUNIT CONVERTERS · 84 TOOLS

Unit converters

Length, mass, area, volume, speed, pressure, energy, temperature, and data units.

  • CM to Inches
  • Inches to CM
  • Miles to KM
  • KM to Miles
Open unit convertersCALCULATORS · 75 TOOLS

Calculators

Percentages, geometry, dates, loans, interest, margins, and construction quantities.

  • Profit Margin
  • Markup
  • Break-even
  • ROI
Open calculatorsEVERYDAY TOOLS · 137 TOOLS

Everyday tools

Device checks, QR codes, passwords, colours, random picks, and music.

  • QR Code Generator
  • Password Generator
  • QR Reader
  • Random Numbers
Open everyday toolsHEALTH & SPORT TOOLS · 55 TOOLS

Health & sport tools

BMI, calories, training zones, race times, pregnancy dates, and sport scoring.

  • Calories burned
  • Eye Break Reminder
  • Water Reminder
  • Heart Rate Zones
Open health & sport toolsHOME & FAMILY TOOLS · 105 TOOLS

Home & family tools

Room area, wallpaper, stairs, household bills, kitchen measures, and family planners.

  • Habit tracker
  • Floor plans
  • Viewing distance
  • Projector throw
Open home & family toolsSCHOOL & STUDY TOOLS · 147 TOOLS

School & study tools

Grade calculators, maths solvers, science helpers, and printable worksheets.

  • Military ranks
  • Civil-service grades
  • Planet Weight
  • Voltage drop
Open school & study toolsBUSINESS & ADMIN TOOLS · 145 TOOLS

Business & admin tools

Invoices, VAT, fees, currency, charts, and identity and tax number checks.

  • Business Names
  • Crypto units
  • EU VAT validator
  • Financial ratios
Open business & admin toolsTIME & CALENDAR TOOLS · 68 TOOLS

Time & calendar tools

Timers, alarms, printable calendars, time zones, sunrise, and prayer times.

  • Sunrise & Sunset
  • Online Timer
  • Pomodoro Timer
  • Stopwatch
Open time & calendar toolsGAMES & PARTY · 61 TOOLS

Games & party

Browser games, party games, puzzles, quizzes, and scorekeeping.

  • Word unscrambler
  • Gamepad test
  • PS5 test
  • PS4 test
Open games & partyCOLLECTION · COMMERCE · 18 TOOLS

E-commerce tools

Gathered from the categories above for one kind of work.

  • Product CSV Validator
  • CSV Viewer
  • Excel to CSV
  • CSV to Excel
Open e-commerce toolsCOLLECTION · AI · 13 TOOLS

AI and LLM tools

Gathered from the categories above for one kind of work.

  • System Prompt Builder
  • JSON Repair
  • JS Object to JSON
  • JSON Schema Generator
Open ai and llm tools

How TOEA is built

The internet has enough complicated software.

01

No sign-up walls

Open the page and use the tool. Your email address is not a toll booth.

02

Privacy by default

Image, text, and calculator tools compute locally. Files and values are not uploaded to TOEA.

03

Tested, not padded

Every conversion factor and formula is covered by automated tests. No filler pages written for keywords.