How is this different from the HTTP Status Code Checker tool?

The checker tool covers 35 codes with detailed cause/solution breakdowns for each. This table covers 46 codes in a compact, scannable format with one-line descriptions. Use the checker when you’re debugging a specific error; use this table when you need a quick reference or want to export the full list as CSV.

Does the CSV export include all codes or just the filtered view?

Only the filtered subset. If you filter to 4xx codes and search for “timeout,” the CSV contains just the matching rows. To export everything, clear your filters first—the status bar shows how many of the 46 total codes are currently visible.

HTTP Status Codes Table

About HTTP Status Codes Table

A compact, sortable table of 46 HTTP status codes covering 1xx through 5xx. Each row shows the numeric code, category badge, name, and a brief description. Filter by category or search by code number, name, or description text. Copy individual codes to clipboard or export the filtered view as CSV. Built for quick lookups, not deep dives.

46 status codes in a dense table format with color-coded category badges
Category filter buttons show count per group (1xx: 4, 2xx: 7, 3xx: 7, 4xx: 18, 5xx: 10)
CSV export respects active filters—export only the subset you’re viewing
Click any code to copy the number to clipboard

Frequently Asked Questions

How is this different from the HTTP Status Code Checker tool?: The checker tool covers 35 codes with detailed cause/solution breakdowns for each. This table covers 46 codes in a compact, scannable format with one-line descriptions. Use the checker when you’re debugging a specific error; use this table when you need a quick reference or want to export the full list as CSV.
Does the CSV export include all codes or just the filtered view?: Only the filtered subset. If you filter to 4xx codes and search for “timeout,” the CSV contains just the matching rows. To export everything, clear your filters first—the status bar shows how many of the 46 total codes are currently visible.

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Age Calculator — Calculate exact age in years, months, days, and hours from birth date.
Arithmetic Calculator — Basic calculator for add, subtract, multiply, divide.
Aspect Ratio Calculator — Calculate, convert, and lock aspect ratios for images, video, and screen resolutions.
Bandwidth Calculator — Calculate bandwidth needs for transfers and streaming.
Battery Bank Calculator — Calculate battery bank capacity and configuration for solar power systems.
Body Surface Area Calculator — Calculate body surface area from height and weight.
Concrete Calculator — Calculate how much concrete you need for a project.
Date Calculator — Find days between dates or add/subtract time.
Discount Calculator — Calculate sale prices and savings from percentage discounts.
Electrical Power Calculator — Calculate watts, volts, amps, and electricity costs.
Electricity Cost Calculator — Estimate how much an appliance costs to run.
Fabric Calculator — Calculate how much fabric you need for a project.
Freelancer Rate Calculator — Calculate what to charge based on income goals.
Fuel Economy Calculator — Calculate MPG or L/100km from distance and fuel used.
Graphing Calculator — Plot mathematical functions and equations on a graph.
IP Address Calculator — IPv4 subnet calculator: network, broadcast, mask, host range, special-use scope, binary, and subnet splitting.
IPv6 Subnet Calculator — IPv6 subnet calculator: network range, expand/compress, bit-accurate address type, reverse DNS, and subnet splitting.
Lawn Size Calculator — Calculate lawn area for fertilizer and seed quantities.
Meeting Cost Calculator — Calculate how much a meeting costs based on attendee salaries.
MTU Calculator — Find optimal MTU size for your network.
Ohms Law Calculator — Calculate voltage, current, resistance, or power using Ohm's law.
Ovulation Calculator — Estimate ovulation and fertile window dates.
Paint Calculator — Calculate how much paint you need for walls or rooms.
Percentage Calculator — Find percentages, percent change, and what percent X is of Y.
Pregnancy Calculator — Calculate due date and pregnancy milestones.
Recipe Nutrition Calculator — Calculate calories and macros for a recipe.
Resistor Color Code Calculator — Decode resistor values from color bands.
Solar System Sizing Calculator — Size a solar panel system for your energy needs.
Standard Deviation Calculator — Calculate mean, variance, and standard deviation.
Surround Sound Setup Calculator — Calculate speaker placement for surround sound.
Time Zone Calculator — Convert times between different time zones.
Unit Price Calculator — Compare prices per unit to find the best deal.

Converters

Binary Text Converter — Convert text to binary and binary to text.
CIDR to IP Range Converter — Convert CIDR notation to IP address ranges.
Color Code Converter — Convert colors between hex, RGB, HSL, and CMYK.
CSV to JSON Converter — Convert CSV data to JSON format.
Data Storage Converter — Convert between bytes, KB, MB, GB, TB, and more.
JSON to CSV Converter — Convert a JSON array of objects to CSV — nested keys flattened, columns merged, values RFC-4180 escaped.
JSON to YAML Converter — Convert between JSON and YAML in both directions, with auto-detection — for configs, pipelines, and manifests.
Markdown to HTML Converter — Convert Markdown to HTML.
Number Base Converter — Convert numbers between binary, octal, decimal, hexadecimal, and any custom base 2–36.
Roman Numeral Converter — Convert between Roman numerals and regular numbers.
Time Converter — Convert between hours, minutes, seconds, and more.
Unit Converter — Convert length, weight, temperature, and other units.
URL Encoder Decoder — Encode and decode URL strings.

Date & Time

Countdown Timer — Count down to any date or event.
Stopwatch — Stopwatch with lap times.
World Clock — See current time in cities around the world.

Development

Codec Detector — Detect audio/video codecs and check browser support.
Cron Expression Builder — Visually build cron expressions by clicking checkboxes and dropdowns — no syntax memorization required.
Cron Job Tester — Test cron expressions and see upcoming run times.
Environment Variable Manager — Edit and export environment variables (.env files).
Hash Generator — Generate MD5, SHA-1, SHA-256, and other hashes.
HTML Editor — Write HTML with live preview side by side.
JSON Formatter — Prettify, minify, and validate JSON.
JSON Schema Validator — Validate JSON against a JSON Schema.
JSON to Go Struct — Generate Go structs with json tags from a JSON sample — nested types, slices, and omitempty inferred.
JSON to TypeScript — Generate TypeScript interfaces from a JSON sample — nested types, optional keys, and unions inferred.
JSON Validator — Check if JSON is valid and find syntax errors.
JWT Decoder — Decode JWTs and view header, payload, and claims.
Regex Pattern Explainer — Explain what a regex pattern does in plain English.
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SQL Formatter — Format and beautify SQL queries with syntax highlighting and indentation.
Unix Timestamp Converter — Convert Unix timestamps to human-readable dates and dates back to Unix timestamps in seconds or milliseconds.
XML Formatter & Validator — Format, minify, and validate XML with error highlighting.
YAML Validator — Validate YAML syntax and find errors.

Educational

Flashcard Maker — Create flashcards for studying and memorization.
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Typing Speed Test — Test your typing speed and accuracy.

Finance

Breakeven Calculator — Calculate breakeven point, margin, and target profit.
CAGR Calculator — Calculate compound annual growth rate from start and end values.
Compound Interest Calculator — Calculate compound interest with contributions over time.
Currency Exchange Rate History — View historical exchange rates between currencies.
Depreciation Calculator — Calculate asset depreciation with yearly schedules.
Expense Splitter — Split bills among friends with uneven shares.
Loan Amortization Calculator — Generate loan payment schedules with principal/interest split.
Mortgage Calculator — Calculate monthly payments and total interest on a mortgage.
Paycheck Calculator — Estimate take-home pay after taxes and deductions.
Retirement Calculator — Project retirement savings and estimate if you're on track.
ROI Calculator — Calculate return on investment percentage and profit.
Rule of 72 Calculator — Estimate how long to double your money at a given rate.
Sales Tax Calculator — Calculate sales tax amounts and totals for purchases.
Simple Interest Calculator — Calculate simple interest balances with clear principal, rate, and time breakdowns.
Tax Calculator — Estimate income tax based on brackets, deductions, and filing status.
Tip Calculator — Quickly split bills with tip percentages, rounding options, and per-person totals.

Gaming

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Gardening

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Character Name Generator — Generate random character names by genre and origin.
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Language

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Media

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Networking & IT

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CIDR Aggregator — Summarize a list of IPv4 addresses and CIDR blocks into the minimal set of aggregated CIDR routes.
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Productivity

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Meeting Time Finder — Find meeting times that work across time zones.
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Text Tools

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BBCode Editor — Edit BBCode with live preview for forum posts.
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Markup Editor — Edit markup languages with syntax highlighting.
Morse Code Translator — Convert text to Morse code and back, with audio.
Palindrome Checker — Check if words, phrases, or numbers read the same forwards and backwards.
Readability Checker — Check reading level and readability scores for text.
Text Case Converter — Convert text between different cases: UPPERCASE, lowercase, Title Case, camelCase, etc.
Text Diff Checker — Compare two texts and highlight differences.
Text Repeater — Repeat any text or string a specified number of times with a custom separator.
Word Counter — Count words, characters, sentences, and paragraphs.
Word Rhyme Finder — Find words that rhyme with any word.

Utilities

API Response Formatter — Format and beautify JSON and XML API responses.
Business Jargon Translator — Decode corporate buzzwords into plain English.
CSS Minifier — Compress CSS by removing whitespace and comments.
JavaScript Minifier — Compress and minify JavaScript using Terser — mangle variables, strip comments, and reduce file size.
Password Strength Checker — Check how strong your password is.
PDF to Text Extractor — Extract text from any PDF file directly in your browser — no upload, no server, complete privacy.
QR Code Reader — Scan and decode QR codes from uploaded images.

Web Tools

Base64 Encoder Decoder — Encode and decode Base64 strings.
Color Accessibility Checker — Check if color combinations meet WCAG contrast requirements.
Color Picker — Pick colors and get hex, RGB, HSL values.
CSS Box Shadow Generator — Build and preview CSS box-shadow values with multiple layers, presets, and live preview.
HTML Encoder — Encode special characters as HTML entities.
HTTP Status Code Checker — Check any URL's HTTP status code and headers.
Image to Base64 Converter — Convert images to Base64 data URLs for direct embedding in HTML, CSS, or JSON.
Robots.txt Generator — Create robots.txt files for search engine control.
URL Parser — Break a URL into its parts — protocol, host, port, path, hash, and a decoded query-parameter table.