Layman SEO Logo
Blog
🗜️
Image CompressorCompress JPEG, PNG, and WebP images instantly in your browser. No upload, no file size limit, batch compression. Files never leave your device.
📐
Image ResizerResize images by pixel dimensions, percentage, or target file size in KB. Batch resize, social media presets, crop anchors.
🔄
Image Format ConverterConvert images between JPEG, PNG, WebP, HEIC, BMP, TIFF, SVG, and ICO. Batch convert with format-specific settings.
✂️
Image CropperCrop images with drag-to-select precision. Circle crop, aspect ratio lock, social media presets, batch crop. JPEG, PNG, WebP.
📄
Image to PDFConvert images to PDF instantly. Combine multiple images, drag to reorder, choose page size and margins. No upload required.
✍️
Add Text to ImageAdd text overlays to photos. Multiple layers, 20+ fonts, outline, shadow, background effects. Drag to position. No upload.
💧
Image WatermarkAdd text or logo watermarks to images. Batch watermark, 9 positions, tiled mode, adjustable opacity. No upload.
🔄
Flip & Rotate ImageFlip images horizontally or vertically, rotate 90°/180°, or any custom angle. Batch process with ZIP download. No upload.
🎨
Image Color PickerClick any pixel to get HEX, RGB, HSL, OKLCH values. Auto-extract dominant colour palette. One-click copy. No upload.
🔍
EXIF Metadata ViewerView GPS location, camera settings, dates and all EXIF data. Strip metadata with one click. Private, no upload.
🔤
Image to Base64Convert images to base64 and decode base64 back to images. Data URL, CSS snippet, HTML img tag, JSON. No upload.
😂
Meme GeneratorCreate memes with classic templates or your own images. Impact-style text, auto-uppercase, custom fonts, one-click export. No upload.
🔍
SERP Preview ToolSee exactly how your title and meta description appear in Google — in real time, as you type.
📝
Readability + SEO ScorerFlesch score, sentence-level highlighting, keyword density, and 6 on-page SEO checks. Instant.
🔗
Internal Linking FinderFind internal linking gaps. Get anchor text suggestions and exact sentence placements — instantly.
🏷️
Meta Tag Bulk AnalyzerScore hundreds of title tags and meta descriptions by pixel width in seconds — with duplicate detection and priority fixes.
🤖
Robots.txt AnalyzerValidate every directive, catch Googlebot blocks, missing sitemaps, and crawl-delay issues instantly.
❓
People Also Ask OptimizerScore and fix your PAA answers. Live Google-style preview, 5-factor scoring, and optimised rewrite.
🏆
Featured Snippet OptimizerScore and optimise your content for Google Position Zero — live preview, 5-factor score, instant rewrite.
💬
AI Answer Box PreviewSee how your content appears in ChatGPT, Perplexity, and Google AI Overviews. Score and fix it.
✅
AI Answer Confidence CheckerDetect vague qualifiers, hedging language, and weak claims that stop AI systems from citing your content.
📐
AI Heading Structure CheckerDetect skipped H-tags, missing H1s, and vague section headings that confuse AI citation engines.
🎯
GEO Content Readiness ScorerScore your content across 10 AI citation factors for ChatGPT, Perplexity, and Gemini.
📋
Schema Markup GeneratorGenerate perfect JSON-LD for 8 schema types with plain-English explanations of why each field matters.
🧠
Entity Authority MapperExtract all entities from your content, score topical authority across 6 GEO factors, and close AI citation gaps.
🔗
Source Credibility CheckerScore content credibility for AI citations. Extract outbound links, authority domains, stats, and expert quotes.
💡
AI Prompt MatcherVerify how well your content answers conversational, long-tail AI prompts. Check intent match, density, and tone.
🎯
Keyword Intent ClassifierClassify the search intent of up to 200 keywords at once. Get funnel stage, SERP feature predictions, content briefs, competition proxy, and topic clusters.
📸
Instagram Bio OptimizerPreview your Instagram bio as it appears on mobile. Score it for keywords, CTAs, emoji use, and structure.
💬
Instagram Caption FormatterPreview your Instagram caption with line breaks preserved. Score your hook, analyse hashtags, and copy with formatting intact.
#️⃣
Instagram Hashtag CheckerCheck your hashtags for banned tags, count, density, and category relevance. 500+ banned hashtag database.
🎨
Instagram Grid Preview PlannerPreview your next 9 posts as an Instagram grid. Drag to rearrange. Colour harmony score and visual flow analysis.
📱
Instagram Story Safe Zone CheckerSee where to place text and stickers on Stories without them being hidden. Download a safe zone template.
📈
Instagram Engagement Rate CalculatorCalculate your engagement rate and compare it to industry benchmarks by follower tier. Standard and extended formulas.
🎬
Instagram Reel Hook ScorerScore your Reel hook across 5 scroll-stopping factors with targeted rewrite suggestions. Works for Reels, TikToks, and Shorts.
🎵
TikTok Caption & Hashtag FormatterPreview your TikTok caption in a live phone mockup. 150-character budget tracker, hook scorer, and hashtag guidance.
🪝
TikTok Hook ScorerScore your TikTok hook across 6 viral factors including controversy potential. Niche benchmarks and rewrite suggestions.
✨
TikTok Bio OptimizerScore your TikTok bio across 4 factors: keywords, CTA, emoji use, and link signals. Live profile preview with niche-specific examples.
⏰
TikTok Best Posting Time GuideFind the best times to post on TikTok for your niche. 12 niches, 10 timezones, visual weekly calendar with confidence tiers.
📊
TikTok Engagement Rate CalculatorCalculate your TikTok engagement rate and compare to tier-specific benchmarks. Includes shares in extended formula.
▶️
YouTube Title CTR ScorerScore your YouTube title across 6 CTR factors with a live desktop & mobile search result preview. Truncation warnings included.
📝
YouTube Description FormatterPreview the “Show more” fold at character 157, validate chapter timestamps, and check for CTAs, links, and hashtags.
🏷️
YouTube Tag GeneratorGenerate exact match, broad, and long-tail YouTube tags from any topic. 500-char budget tracker and first-tag-rule checker.
🖼️
YouTube Thumbnail Text CheckerCheck your YouTube thumbnail text for readability at every display size. Score text density, contrast, text size, and aspect ratio.
📑
YouTube Chapter FormatterFormat your YouTube chapter timestamps correctly. Validates all 5 YouTube chapter requirements before you publish.
✅
YouTube SEO ChecklistRun your YouTube video through a 15-point SEO checklist. Scored with specific fixes for every failing item.
🎯
YouTube vs Shorts StrategyAnswer 7 questions and get a personalised YouTube strategy: long-form, Shorts, or both. Weekly posting plan included.
🐦
Twitter/X Bio OptimizerScore your Twitter/X bio across 6 factors: character efficiency, topic signal, reason to follow, opener quality, emoji use, and website link.
📝
Twitter/X Caption FormatterFormat tweets and threads for Twitter/X. Live character counter, automatic thread splitting, hashtag check, and hook score.
📈
Twitter/X Engagement CalculatorCalculate your Twitter/X engagement rate — both follower-based and impression-based. See how you compare by account size.
🪝
Twitter/X Thread Hook ScorerScore your Twitter/X thread hook across 6 factors with rewrite suggestions and a hook pattern library. Free.
⏰
Twitter/X Best Posting Time GuideFind the best times to post on Twitter/X for your niche. 10 niches, 10 timezones, visual weekly calendar with confidence tiers.
🔗
LinkedIn Connection Request FormatterScore your LinkedIn connection request across 5 factors. Live preview, acceptance rate estimate, alternative messages, and templates.
📈
LinkedIn Engagement Rate CalculatorCalculate four LinkedIn engagement rate formulas: follower-based, impression-based, reactions-only, and CTR. Plus comment ratio and profile view rate.
📝
LinkedIn About Section OptimizerScore your LinkedIn About section across 8 factors: character usage, above-fold hook, first-person voice, achievements, keywords, CTA, formatting, and buzzwords. Live profile preview with fold simulation.
🎯
LinkedIn Headline OptimizerScore your LinkedIn headline across 7 factors with three live preview mockups (profile, search results, comments). Formula suggestions and a 6-formula library included.
📣
LinkedIn Post FormatterScore your LinkedIn post across 5 factors: hook strength, post length, CTA presence, hashtag usage, and external links. Live fold preview and structure analyser included.
📌
Pinterest Pin Title OptimizerScore your Pinterest pin title across 6 SEO factors with two live preview mockups (search result and pin detail). Alternative title suggestions and a formula library included.
📝
Pinterest Pin Description FormatterScore your Pinterest pin description across 7 SEO factors with a live fold preview. Keyword analysis, above-fold quality detection, and rewrite suggestions included.
📋
Pinterest Board Name OptimizerScore your Pinterest board name across 5 SEO factors with three live preview mockups. Alternative name suggestions and a name generator included.
⏰
Pinterest Best Pinning Time GuideFind the best times to pin on Pinterest for your niche. 10 niches, 10 timezones, visual weekly calendar with colour-coded peak, good, and moderate slots.
📈
Pinterest Engagement Rate CalculatorCalculate your Pinterest engagement rate with save rate as the primary metric. Includes CTR, impression-based ER, engagement quality matrix, and niche benchmarks.
📝
Reddit Post Title OptimizerScore your Reddit post title across 5 engagement factors. Live Reddit feed preview, post type detection, rewrite suggestions, and Reddit norms check.
📊
Reddit Karma & Engagement CalculatorCalculate your Reddit engagement rate for individual posts or entire accounts. Upvote ratio, comment-to-upvote ratio, hot score velocity, and account health.
⏰
Reddit Best Posting Time GuideFind the best times to post on Reddit for your subreddit category. 10 categories, 10 timezones, visual weekly calendar with peak, good, and moderate slots.
📋
Reddit Comment & Post FormatterFormat Reddit comments and posts with a live preview editor. Toolbar for bold, italic, links, code, tables, spoilers, and superscript. New and Old Reddit preview modes.
✍️
Quora Answer Formatter & ScorerScore your Quora answer across 6 engagement factors. Live Quora feed preview, markdown formatting, opening line analysis, and improvement suggestions.
👤
Quora Profile Bio OptimizerScore your Quora credential line and profile description separately. Live answer and profile preview with dual scoring and targeted fix suggestions.
📊
Quora Engagement Rate CalculatorCalculate your Quora engagement rate for individual answers or entire profiles. Upvote rate, comment rate, follower conversion, and benchmarks.
🖼️
PDF to ImagesConvert PDF pages to JPEG or PNG images. Select specific pages, choose resolution up to 300 DPI, and download individually or as ZIP.
📎
Merge PDFCombine multiple PDF files into a single document. Drag to reorder, set page ranges per file, add bookmarks and page numbers.
✂️
Split PDFExtract specific pages, split by ranges, or split every page into individual PDFs. Visual page thumbnails for easy selection.
🗜️
Compress PDFReduce PDF file size with three compression levels. Strip metadata, remove annotations, or re-render for maximum compression.
🏷️
PDF MetadataView, edit, and strip PDF metadata — title, author, subject, keywords, creation date, and producer.
🔤
Character CounterCount characters, words, and sentences in real time. Track platform limits for Twitter, LinkedIn, Instagram, and more.
🔗
URL Slug GeneratorConvert any title into a clean, SEO-friendly URL slug. 8-step algorithm with stop-word removal and SEO quality scoring.
🔠
Case ConverterConvert text to all 9 cases at once — Title Case, camelCase, snake_case, kebab-case, UPPER, lower, and more.
🧹
Whitespace CleanerRemove extra spaces, blank lines, and invisible characters from any text. Paste it in and it’s done.
⏱️
Reading Time EstimatorEstimate reading time at three speeds — slow, average, and fast. Plus speaking time, reading level, and publish-ready labels.
🔄
Text ReverserReverse text four ways at once — characters, word order, each word, and mirror text. Unicode-safe and instant.
🗑️
Duplicate Line RemoverRemove duplicate lines from any list in one click. Case-sensitive matching, whitespace trimming, and A–Z sorting.
📊
Word Frequency CounterSee which words you use most. Sortable frequency table, keyword density %, stop word filter, and CSV export.
🔍
Passive Voice DetectorFind and fix passive voice. Highlights passive sentences, shows percentage score, and suggests active rewrites.
🎯
Cliche DetectorFind overused phrases in your writing. 200-cliche library with severity ratings and fresher alternatives.
🔀
Transition Word CheckerCheck your transition word percentage vs the 25-35% Yoast target. 8-category breakdown with colour-coded highlights.
📏
Sentence Length AnalyserVisualise sentence length as a bar chart. One bar per sentence — flag outliers and improve your writing rhythm.
📐
Paragraph Length CheckerCheck if your paragraphs are too long for web readers. Flags 5+ sentence paragraphs with splitting tips.
✂️
Filler Word RemoverFind and remove filler words like “just”, “really”, “basically”. Side-by-side before/after view with one-click clean copy.
⚖️
Text Similarity CheckerCompare two texts for similarity using cosine analysis. See matching passages highlighted side by side with a percentage score.
📖
Flesch-Kincaid CalculatorGet your Flesch Reading Ease and Grade Level scores instantly. Live update as you type with plain-English interpretation.
🎵
Syllable CounterCount syllables in any text instantly. See per-word syllable counts on hover, line-by-line breakdown for poets, and haiku detection.
🛠️
Text FormatterFix smart quotes, em dashes, ellipsis, double spaces, and sentence capitalisation in one click. Eight formatting options, all togglable.
🔍
Find and ReplaceFind and replace text online. Supports regex, case-sensitive, whole word matching. Replace all or one at a time with undo.
📡
Morse Code TranslatorTranslate text to Morse code and back. Audio playback with speed control, visual flash pattern, and full reference table.
💻
Binary to Text ConverterConvert text to binary code and binary back to text. Shows ASCII decimal and hex too. Instant and free.
🎲
Random Word GeneratorGenerate random words by type — nouns, verbs, adjectives, adverbs. Single words or random sentences. Copy all with one click.
📊
Sentence CounterCount sentences and analyse their length distribution. See average, longest, shortest. Identify sentences to split for readability.
📝
Online NotepadA clean, distraction-free online notepad. Auto-saves your session. Export as .txt or .md. Focus mode for zero distractions.
🔁
Text RepeaterRepeat any text up to 1,000 times. Choose separator, add numbering, copy or download result.
🔢
Add Line NumbersAdd line numbers to any text. Choose starting number, separator style, padding and alignment options.
↩️
Remove Line BreaksRemove line breaks from text. Keep paragraph breaks, remove all, or replace with custom character. Perfect for PDF text cleanup.
📋
Sort LinesSort lines alphabetically, by length, numerically or randomly. Case insensitive, remove duplicates, ignore articles.
✨
Fancy Text GeneratorGenerate fancy Unicode text styles — bold, italic, cursive, gothic, small caps, strikethrough and more. Paste anywhere.
📄
Lorem Ipsum GeneratorGenerate placeholder text in 8 flavours and 6 output formats. UI component presets, stress tests, and fake i18n.
📋
JSON FormatterFormat, validate, and minify JSON with syntax highlighting, tree view, key sorting, and error highlighting with line numbers.
🔐
Base64 EncoderEncode and decode Base64 strings with UTF-8 support, URL-safe mode, HTTP Basic Auth helper, and JWT token decoder.
🔗
URL Encoder & DecoderEncode and decode URLs online. encodeURIComponent, encodeURI, query string parser, and URL builder. Free, instant.
🆔
UUID GeneratorGenerate UUIDs instantly. v4 random, v1 time-based, v5 named, and ULID. Bulk generation up to 1000. Cryptographically secure.
#️⃣
Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384, SHA-512 and HMAC hashes. Hash text or files. Compare checksums.
🔤
Regex TesterTest regular expressions with live match highlighting. Capture groups, replace mode, cheat sheet, and common patterns library.
📝
Diff CheckerCompare two texts and highlight differences. Line, word, and character diff modes. Ignore whitespace, case. Download diff.
💯
Percentage CalculatorCalculate percentages instantly. What is X% of Y, percentage change, increase/decrease. Four modes with formula explanations.
🎂
Age CalculatorCalculate your exact age in years, months, days. Next birthday countdown, zodiac sign, day born, and age in every unit.
⚖️
BMI CalculatorCalculate BMI with a visual gauge. Metric and imperial units. Healthy weight range, BMI Prime, and Ponderal Index.
🏦
Loan/EMI CalculatorCalculate monthly EMI, total interest, and amortization schedule. Extra payment analysis and principal vs interest breakdown.
📈
Compound Interest CalculatorCalculate compound interest with monthly contributions. Year-by-year breakdown, multiple compounding frequencies, and scenario comparison.
🍽️
Tip CalculatorCalculate tip and split the bill. Preset tip percentages, custom tips, per-person amounts, and quick round-up option.
📅
Date Difference CalculatorCalculate days between two dates. Business days, weeks, months, hours. Add or subtract days from any date.
🌍
Timezone ConverterConvert time between timezones instantly. Multiple targets, DST indicator, popular zone quick picks. Uses Intl API.
🧾
VAT CalculatorAdd or remove VAT from any amount. Country presets for common VAT rates. Net, VAT, and gross breakdown.
💰
Profit Margin CalculatorCalculate gross profit, margin %, and markup %. Three modes with batch product analysis and margin vs markup explanation.
🔐
Password GeneratorGenerate secure passwords and passphrases. Strength meter, entropy display, custom character sets. Cryptographically secure.
🎲
Random Number GeneratorGenerate random numbers, roll dice, flip coins, pick from lists. Cryptographically secure with multiple output formats.
📱
QR Code GeneratorGenerate QR codes for URLs, WiFi, contacts, email, phone, SMS, and GPS. Custom colours, logo overlay, PNG and SVG download. Built-in scanner.
👤
Fake Name GeneratorGenerate realistic fake names, addresses, emails, and test data for development. Multiple locales, bulk export as JSON and CSV.
🎨
Random Color GeneratorGenerate random colours and harmonious palettes. Complementary, analogous, triadic modes. Lock colours, copy as HEX, CSS, Tailwind.
📏
Length ConverterConvert between 16 length units instantly. CM, inches, feet, metres, miles, km and more. All units update live as you type.
⚖️
Weight ConverterConvert between 13 weight units instantly. KG, pounds, stone, ounces, grams and more. Stone+lbs display for UK users.
🌡️
Temperature ConverterConvert between Celsius, Fahrenheit, Kelvin and Rankine instantly. Visual thermometer and common reference temperatures.
💨
Speed ConverterConvert between MPH, KPH, knots, Mach, m/s and more. Speed reference chart with real-world examples included.
💾
Data Storage ConverterConvert between bytes, KB, MB, GB, TB. Both decimal (SI) and binary (IEC) units. Explains why drive sizes differ in your OS.
📐
Area ConverterConvert between 14 area units. Square feet, square metres, acres, hectares and more. Property size reference section included.
🫗
Volume ConverterConvert between 18 volume units. Litres, gallons (US & UK), cups, ml, fluid ounces. Cooking and drinks reference sections.
💱
Currency ConverterConvert between 30+ currencies with live ECB exchange rates. GBP, USD, EUR, JPY and more. Updated daily.
📐
Angle ConverterConvert between degrees, radians, gradians, arcminutes and more. Visual angle display and common angles reference.
⛽
Fuel Efficiency ConverterConvert between MPG (US & UK), litres per 100km, and km per litre. Explains why higher MPG = lower L/100km.
🔧
Pressure ConverterConvert between PSI, bar, pascal, atmospheres, mmHg and more. Tyre pressure converter included.
⚡
Energy ConverterConvert between joules, calories, kilowatt-hours, BTU and more. Food calorie vs physics calorie explained.
🔢
Number Base ConverterConvert between binary, decimal, hexadecimal and octal. Custom base support, bitwise operations, bit grouping.
👟
Shoe Size ConverterConvert shoe sizes between UK, US, EU, CM and Japanese sizing. Men's, women's and children's.
👗
Clothing Size ConverterConvert clothing sizes between UK, US, EU, Italian, French and more. Body measurement guide included.
🎨
Colour Palette GeneratorGenerate stunning colour palettes with 18 harmony modes. Lock, adjust, export as CSS, Tailwind, PNG, SVG and more. Free Coolors alternative.
🧮
Etsy Fees CalculatorCalculate exact Etsy seller fees — transaction, listing, payment processing, and offsite ads. See your real profit after all deductions.
💰
Etsy Pricing CalculatorCalculate the correct selling price based on materials, labour, overheads, and desired margin. Includes all Etsy fee deductions.
🏷️
Etsy Tag GeneratorGenerate and check Etsy listing tags. Get 20+ tag suggestions, score existing tags, and fill all 13 slots for maximum reach.
📝
Etsy Title AnalyserScore your Etsy listing title out of 100. Checks keyword placement, length, occasion words, materials, and first-40-character impact.
🏪
Etsy Shop Name GeneratorGenerate creative Etsy shop name ideas. Validates against Etsy rules (4–20 chars, letters only). Check availability on Etsy.
🧮
Fiverr Fees CalculatorCalculate Fiverr seller and buyer fees. See your real earnings after the 20% commission, withdrawal fees, and monthly income projections.
📝
Fiverr Gig Title ScorerScore your Fiverr gig title out of 100. Checks the "I will" format, length, keywords, differentiators, and vague word usage.
📦
Fiverr Package PlannerPlan Basic, Standard, and Premium packages with pricing analysis, anchoring strategy, and effective hourly rate checks.
👤
Fiverr Profile Bio OptimizerScore your Fiverr seller profile description out of 100. Get improvement suggestions and fill-in templates by service category.
🧮
Upwork Fees CalculatorCalculate Upwork sliding fees (20%→10%→5%) for any contract. Breakdown by tier, lifetime client value, and Connects cost calculator.
⏱️
Upwork Hourly Rate CalculatorCalculate the minimum hourly rate for Upwork. Accounts for fees, taxes, expenses, non-billable time, and profit buffer.
📄
Upwork Proposal FormatterBuild winning Upwork proposals step by step. Hook, proof, plan, question, CTA framework. Save templates for similar jobs.
💷
Freelance Rate CalculatorCalculate your freelance hourly and day rate. Accounts for non-billable time, expenses, UK/US tax, and profit buffer.

ICO to PNG Converter

Convert ICO to PNG instantly in your browser. Extract icon images as PNG files.

🔄
Drop ICO files here
JPEG, PNG, WebP, HEIC, BMP, TIFF, GIF, SVG, ICO · Batch convert · Files never leave your device
Choose Files
Convert to
All images will be converted to this format

PNG compression is always lossless — image quality is preserved regardless of file size.

Removes GPS location, camera model, and other embedded data.

Your images never leave your device. Everything runs in your browser.

Why convert ICO to PNG?

ICO files are multi-resolution icon containers used by Windows and as website favicons. Converting ICO to PNG extracts the icon image as a standard PNG file that can be used anywhere — in design tools, on websites, or in documents. This tool extracts the largest available size from the ICO file and converts it to PNG.

Other format conversions

HEIC to JPG

Convert HEIC to JPG instantly in your browser. Batch convert iPhone photos, no file size limit, files never leave your device.

PNG to JPG

Convert PNG to JPG instantly in your browser. Batch convert, no file size limit, files never leave your device.

JPG to PNG

Convert JPG to PNG instantly in your browser. Batch convert, no file size limit, files never leave your device.

WebP to JPG

Convert WebP to JPG instantly in your browser. Batch convert, no file size limit, files never leave your device.

JPG to WebP

Convert JPG to WebP instantly in your browser. Batch convert, no file size limit, files never leave your device.

PNG to WebP

Convert PNG to WebP instantly in your browser. Batch convert, no file size limit, files never leave your device.

Related tools

🗜️
Image Compressor

Compress images without changing format.

📐
Image Resizer

Resize images by pixels, percentage, or target KB.

🔄
All Format Conversions

See all supported format conversions.

Stay ahead

Get GEO & AEO tips every week

The Layman SEO newsletter. Plain English updates on what is changing in search - SEO, AEO, and GEO - and what to do about it. One email a week. Unsubscribe any time.

No spam. No paywall content. Unsubscribe with one click.

ICO to PNG FAQ