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Site Map

Looking for the right tool but cannot recall the name? Skim the list below. Every tool runs in your browser - no signup, no upload to a server - and every link points to the canonical page (no redirects to slow you down).

Tools sit under eight task-based categories. Long-form guides - decision walkthroughs, step-by-step recipes, and trade-off explainers - sit below them, grouped by the kind of problem they solve. If a category looks empty for a tool you remember using, the link likely moved into the new category-tools hub; the URL still works.

Browse guides in your language: English · Portuguese (XML) · Spanish (XML) · Vietnamese (XML) · Indonesian (XML) · German (XML)

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Tools by category

822 tools across eight task categories. Tap a category heading to jump to its hub - the hub page explains when to pick each tool in that group and which inputs each one expects.

ZIP and archive tools

Browser-based compression and password workflows for ZIP archives. Hub: ZIP Tools Online - Compress, Unzip, Remove Password.

Image editing tools

Compress, resize, crop, and edit images directly in the browser. Hub: Image Editing Tools Online (Resize, Crop, Compress).

Image conversion tools

Convert between image formats (HEIC, JPG, PNG, SVG, Base64) in the browser. Hub: Image Converter Tools Online (HEIC, JPG, PNG, SVG).

PDF tools

Compose, split, merge, protect, and convert PDFs fully in the browser. Hub: PDF Tools Online (Create, Convert, Split, Secure).

Developer tools

Minifiers, beautifiers, diff, and generators used in day-to-day web development. Hub: Developer Tools Online (JSON, Minify, Diff, MD5).

Video tools

Browser-based video conversion and remixing via WebAssembly-powered FFmpeg. Hub: Video Tools Online (Convert, Trim, Resize, FFmpeg).

Device test tools

Quick browser-only checks for microphone, camera, display, and keyboard. Hub: Device Test Tools Online (Camera, Mic, Keyboard, LCD).

Utility tools

Timestamps, QR codes, and small utilities that do not fit the other categories. Hub: Utility Tools Online (Timestamps, QR Codes, Calculators).

Browser games

Free browser games that run entirely on this page - no install, no account. Hub: Free Browser Games - Play Online, No Install, No Account.

Space 3D

Interactive 3D space visualizations that render in the browser - explore and learn. Hub: Space 3D - Solar System, Black Hole and Galaxy in Your Browser.

Places 3D

Famous places on Earth as interactive 3D scenes - published figures beside each one. Hub: Places 3D - Famous Places on Earth in Your Browser.

Dinosaurs 3D

Interactive 3D dinosaur viewers that render in the browser - rotate, scale against a human, and read real fossil figures. Hub: Dinosaurs 3D - View T. rex, Mosasaurus and More in Your Browser.

News and updates

Dated, source-cited updates on the file formats and browser features these tools work with. Hub: File Format and Browser Tool News - Dated, Source-Cited Updates.

Guides by topic

4377 guides written to answer the question behind the search. Most are 3-7 minute reads that pick the right tool, show the steps, and call out the trade-offs (when ZIP saves space, when HEIC is fine to keep, when MD5 is the wrong hash). For a one-page browse, see All Guides.

ZIP and file compression (130)

HEIC and image conversion (50)

Image editing and graphics (113)

PDF (121)

Video (61)

Device tests (142)

Developer and encoding (165)

Browser games (201)

Space 3D (238)

Dinosaurs 3D (52)

Utilities (9)

Editorial and other (3095)

Site resources

About the team, contact, and policy pages. Last reviewed 2026-08-23.