Every tool and page on Run Local Tools, in one place.
Company
Product
Utilities
All tools, by category
Image
- Aspect Ratio to Pixel Converter
- Barcode generator
- Bare — metadata stripper
- Base64 image encoder / decoder
- Before / after slider
- Border / frame adder
- Color picker
- Compress
- Contact sheet / collage
- Crop
- Crop circle
- CRT Monitor Effect
- Dither / pixelate / retro filters
- Duplicate image finder
- Favicon generator
- Format converter
- Government ID Aspect-Ratio Locker
- Image → ASCII Art
- Image → HTML Link Generator
- Image → SVG Converter
- Image annotator
- Image Color Contrast Matcher
- Image watermark
- Make square
- Meme generator
- Merge images
- Open/Convert HEIC Files
- Page Image Link Extractor
- Paste Image to Download
- Photo Decorator
- Pixel Art Converter
- Placeholder image generator
- QR code scanner
- Receipt/Invoice Image Stripper
- Redact image
- Resize
- Rotate / flip
- Round corners
- Screenshot beautifier
- Simple upscale
- Split Images
- Sprite Sheet Cutter
- Sprite sheet generator
- Trim Transparent Pixels
- CMYK → RGB PDF Color Converter
- Document → Markdown Converter
- Excel → PDF
- Make a PDF Look Scanned
- PDF → grayscale
- PDF → text
- PDF ↔ image
- PDF Background Grid Overlayer
- PDF Booklet Imposition Layout
- PDF compress
- PDF merge / split
- PDF metadata editor
- PDF page manager
- PDF page numbers / headers
- PDF password protect / remove
- PDF redaction
- PDF watermark
- PowerPoint → PDF
- Word → PDF
Text & Dev
- .env Syntax Validator
- .gitignore generator
- Acronym Generator & Expander
- Affiliate Disclosure Snippet Injector
- Affiliate Link Tracker Builder
- AI Prompt Organizer
- Base32 encoder / decoder
- Base64 → File Reconstructor
- Bulk Email & Link Extractor
- Bulk Slug Generator
- Case converter
- Citation Formatter
- Code Beautifier
- Color format converter
- Cookie / LocalStorage Inspector
- Cron expression parser
- Cross-Poster Listing Formatter
- CSV → INSERT SQL
- CSV/XML → Chart
- cURL ↔ fetch() converter
- Data format converter
- Device Testers
- Dice & Coin Roller
- Diff checker
- Docker Compose Visualizer
- Domain Extractor
- Dummy Data Generator
- Duplicate Word Finder
- EML File Viewer
- Encrypt / Decrypt Text
- Explain JSON
- Extractors
- Fancy/Bold Text Generator
- Find and Replace
- Google Drive Direct-Download Link Generator
- Hash generator
- HTML / CSS / JS minifier
- HTML → Plain Text Stripper
- HTML Editor
- Invoice Generator
- IP subnet / CIDR calculator
- JSON → Table Converter
- JSON → TypeScript Interface Generator
- JSON → XML Translator
- JSON diff
- JSON formatter
- JWT decoder
- Line Tools
- Log Analyzer
- Lorem ipsum generator
- MAC Address Generator
- Markdown → Slides Generator
- Markdown editor & viewer
- Markdown Table → JSON Converter
- Markdown table generator
- Morse Code Converter
- Novelty Generator Bundle
- Number base converter
- Number to Roman Numerals
- Numbers to Words Converter
- OG / social preview checker & generator
- OKLCH color picker & converter
- Password generator & strength checker
- Phone Parser & Formatter
- QR code generator
- Random Color Generator
- Random Name / Raffle Picker
- README Badge Generator
- Regex → Plain English Translator
- Regex tester
- Review Text Analyzer
- Rich Text / HTML → Markdown
- Sentence Rewriter
- Share Link Generator
- Simple Text Editor / Notes
- Slug generator
- Spin the Wheel
- SQL → Markdown Table Generator
- SQL formatter
- SQL Schema → ER Diagram
- SQL Schema Diff Checker
- SVG → CSS Converter
- SVG Code Optimizer & Minifier
- SVG Extractor
- Tally Counter
- Text Cleanup Toolkit
- Text encoder / decoder
- Text Pixel Width Calculator
- Timestamp converter
- Token Generator
- User-agent parser
- UUID generator
- Webhook Payload Sandbox
- Word / character counter
Spreadsheet
- CSV cleaner
- Fuzzy Duplicate Row Matcher
- Merge CSVs
- SQL INSERT → CSV Generator
- vCard (.vcf) → CSV Converter
- XLSX viewer
Utility
- Batch rename
- Checklist Creator
- Countdown timer / stopwatch
- Daily Affirmations
- Date difference / age calculator
- Flashcards
- Focus Session Logger
- Habit Tracker
- ICS Calendar Event Modifier
- Multi-Timezone Meeting Finder
- One-Day Planner
- Percentage / tip calculator
- Stay Awake
- Time zone converter
- Unit Converter
- Work Hours Calculator
- World Clock
CSS & Tailwind
- Border-radius Playground
- Border-Radius Playground
- Box Shadow CSS Generator
- Clip-Path Shape Generator
- CSS → Tailwind Converter
- CSS Custom Property Extractor
- CSS Flexbox Generator
- CSS Gradient Visual Picker
- CSS Grid Generator
- CSS Inliner
- CSS Keyframe Animation Builder
- CSS Specificity Calculator
- Fluid Typography Clamp() Calculator
- Glassmorphism CSS Generator
- Neumorphism CSS Generator
- Remove Duplicate CSS
- Tailwind → CSS Converter
- Tailwind Button Generator
- Tailwind Card Generator
- Tailwind Colors Reference
- Tailwind Flexbox Generator
- Tailwind Gradient Generator
- Tailwind Grid Generator
- Tailwind Shadow Generator
- Type Scale Generator
Video & Audio
- Audio Merger
- Audio Pitch Shifter
- Audio Recorder
- Audio Speed Changer
- Audio Track Extractor
- Click Track Generator
- GIF → Smooth 60FPS MP4 Looper
- Green Screen Live Previewer
- Metronome / Tap Tempo
- MP4 → GIF Converter
- Podcast Audio ID3 Metadata Tagger
- Screen Recording Click Highlighter
- Silence Remover
- Subtitle → Clean Script Text
- Subtitle Sync Delay Shifter
- Subtitle Translation Helper
- Video Audio Remover
- Video Compressor
- Video Frame Extractor
- Video Trimmer
- Voice Recording Audio Normalizer
- Waveform Image Exporter
- Webcam Mirror
Social & Creator
- Abstract Avatar Generator
- BPM Tap Sync
- Fake Chat Screenshot Generator
- Quote/Tweet Card Maker
- Social Banner Safe-Zone Previewer
- Social Caption Formatter
- Story Countdown Sticker Generator
- TikTok/Shorts Safe-Area Overlay
- YouTube Thumbnail Safe-Zone Tester
Privacy
- Browser Fingerprint Checker
- Browser History Link Extractor
- Clipboard Secret Auto-Purger
- CSV Anonymizer
- DICOM → JPEG Privacy Stripper
- Document Metadata Stripper
- Fake Test Data Generator
- Log File Noise Filter & Anonymizer
- Sensitive Data Masker
- Tracking Parameter Stripper
Finance
- Ad Spend Break-Even Calculator
- Bill & Tip Splitter
- Break-Even Point Calculator
- Burn Rate & Runway Visualizer
- Compound Interest Calculator
- Cost-of-Living Offset Calculator
- Crypto/Stock FIFO Gains Calculator
- Digital Envelope Budgeter
- Freelance Hourly Rate Calculator
- Hidden Subscription Finder
- Loan / Mortgage Calculator
- Manufacturing Cost Calculator
- Markup vs Margin Calculator
- Multi-Currency Invoice Reconciler
- Net Worth Tracker
- Receipt Generator
- Retirement Savings Projector
- Salary / Paycheck Calculator
- Shipping Margin Calculator
- Snowball vs Avalanche Debt Planner