No logins. No tracking.malpitools
A collection of small, low stakes and low effort tools.
No logins, no registration, no data collection. The tools run locally in your browser, so your files and inputs stay on your device.
Made by Muhammad Alfi. Based on delphitools (opens in new tab) by delphi (opens in new tab).
Greatest Hits
Social Media
Colour
Colour Blindness Simulator
Simulate how colours appear to colour blind users
Colour Converter
Convert between colour formats
Contrast Checker
Check WCAG colour contrast compliance
Gradient Generator
Create linear, corner, and mesh gradients
Harmony Generator
Generate colour harmonies
Palette Collection
Browse curated colour palettes
Palette Extractor
Extract colour palettes from images
Palette Generator
Generate beautiful colour palettes
Pixel Picker
Sample colours from any image with a zoom loupe
Tailwind Shade Generator
Generate Tailwind colour scales
Audio
Images & Assets
Artwork Enhancer
Add colour noise overlay to artwork
Background RemoverBeta
Remove backgrounds from images automatically
Favicon Generator
Generate favicons from any image
Image Clipper
Trim transparent edges from PNGs to the smallest dimensions
Image Converter
Convert between PNG, JPEG, WebP, AVIF, GIF, BMP, TIFF, ICO, ICNS with resize and format options
Image Splitter
Split images into tiles
Image Tracer
Trace raster images to SVG vectors
Paste Image
Paste and download an image from your clipboard
Placeholder Generator
Generate placeholder images
SVG Optimiser
Optimise and minify SVG files
Typography & Text
Document ConverterNew
Convert documents between Markdown, HTML, Word, LaTeX, EPUB and more
Text EditorNew
Distraction-free Markdown writer
Font File Explorer
Explore font file contents
Glyph Browser
Browse unicode glyphs
Line Height Calculator
Calculate optimal line heights
HTML ReviewNew
Run and inspect sandboxed HTML
Paper Sizes
Reference for paper dimensions
PX to REM
Convert pixels to rem units
Text Diff
Compare two texts and highlight differences
Typography Calculator
Convert between typographic units
Word Counter
Count words, characters and more
Print & Production
Merge & Organize PDFNew
Merge PDFs by reordering, rotating, and removing pages
Split PDFNew
Extract selected pages or split every page into PDFs
PDF Preflight
Analyse PDFs for print-readiness issues
Print Imposer
Impose PDF pages for booklet, saddle-stitch, and N-up printing
Zine Imposer
Impose single-sheet zines: 8-page mini-zine and accordion folds
Other Tools
Invoice GeneratorNew
Create branded invoices with line items, taxes, presets, and PDF export
Barcode Generator
Generate Data Matrix, Aztec, PDF417, Code 128, EAN-13, and more
Cipher DecoderNew
Decode classical ciphers manually or auto-detect the cipher
Meta Tag Generator
Generate HTML meta tags
QR Generator
Generate styled QR codes with custom colors, shapes, and logos
QR ScannerNew
Scan QR codes with your camera or from an uploaded image
Regex Tester
Test regular expressions
Tailwind Cheat Sheet
Quick reference for Tailwind classes
Text Scratchpad
Text editor with manipulation tools
Calculators
Algebra Calculator
Symbolic algebra: simplify, factor, solve, derivatives
Base Converter
Convert between decimal, hex, binary, and octal
Encoding Tools
Base64, URL encoding, and hash generation
Graph Calculator
Plot and visualise mathematical functions
Scientific Calculator
Full-featured scientific calculator with history
Time Calculator
Unix timestamps, date arithmetic, timezone conversion
Unit Converter
Convert between units of length, weight, data, and more
Turbo-nerd Shit
Another project links
A couple of other small projects maintained by malpi.
About
malpitools is a modified fork of delphitools, a collection of small, focused utilities that respect your privacy and work entirely in your browser. No data leaves your machine, no accounts required, no tracking. Just tools that do what they say.
This fork preserves attribution to the original author and contributors while adding changes maintained by malpi.
Made by
Muhammad Alfi
Fork maintainer
Original source
This fork source
Original contributors
Additional contributors
malpi
Built with Next.js, Tailwind CSS, and shadcn/ui. All processing happens locally in your browser.