Tech
1,683 interactive pages · most loved first · page 45 of 71· Tonble one of these
PixelPeeper
A photo exploration site that shows the camera settings and embedded Lightroom edits behind a picture, with a look-match…
Pixlr
A free browser-based photo editor with layers, filters, and retouching tools that mimics much of a desktop image editor…
Pixmacr
A pixel art maker that runs in the browser on desktop and mobile, built for sketching sprites and small pixel illustrati…
PixVibe Image Compressor
A browser-based image compressor that shrinks JPG, PNG, WebP, and AVIF files by quality or to an exact size in KB, with…
Plain Old Recipe
Paste a link to a cluttered recipe website and get back just the ingredients and steps, without ads, pop-ups or long lif…
Plane Finder
A real-time flight tracking map showing thousands of aircraft in the sky worldwide, with routes, altitudes, and aircraft…
PlantUML
A text-based UML diagramming tool that renders class, sequence, and activity diagrams from simple scripted syntax, with…
Play Game of Life
A clean in-browser implementation of John Conway's Game of Life where simple rules on a grid of cells produce endlessly…
PlayCanvas
The home of an open-source WebGL game engine featuring a gallery of playable 3D demos and games that run instantly in th…
Playing With Fire
A write-up with a live WebGL demo of a real-time fire simulation, explaining how fluid dynamics and shaders combine to m…
Playlists.at YouTube Search
A YouTube search form with advanced filters for duration, date, title and more, for finding exactly the videos you want.
PlayShade
A map that shows which playgrounds across North America are actually in shade at the hour you plan to visit, so you can…
Plexto
A collection of more than 200 free online tools for developers, writers, students, and marketers, from word counters and…
PlottyTools
A browser tool for the PlottyBot pen plotter that turns typed text and handwriting into plotter instructions, with a liv…
PocketEngineer
A collection of free engineering calculators and tools covering electricity, electronics, and geometry, including a volt…
Poincake
An infinite-canvas note-taking toy set inside a non-Euclidean Poincare disk, where space curves toward the edge as you p…
Pointer Chasing Latency Demo
A browser demo that measures memory latency by chasing pointers through arrays of growing size, exposing the CPU cache h…
PokerBench
Watch frontier AI models like Gemini, GPT and Opus play tens of thousands of poker hands against each other, with stack…
Polarr Photo Editor
A browser-based photo editor in the spirit of Lightroom, with curves, color grading, masks and filters, usable without s…
Poline
An esoteric color palette generator that draws lines through polar HSL space to produce pleasing palettes, with a live d…
Polltab
A free poll maker where you add images, share a poll by link and watch results update in real time, with no signup neede…
Polotno Studio
A free Canva-like design editor in the browser for making social posts and graphics, with no signup, no ads and print-re…
Polotno Studio
A free online design editor for creating social posts, videos, and print-ready graphics in the browser, a Canva-style ca…
Pomofocus
A clean, distraction-free Pomodoro timer that tracks work and break intervals, task lists, and daily completed sessions…
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