Awesome Web Apps (that work without login)

Curated list of awesome web apps that work without requesting you to create an account.

Inspiration

To save the world from creating user accounts and installing software applications for every damn thing.

Some pointers

• The web apps linked in this list provide most of their core features without login. Some websites that require registration have also been included in this list because of lack of a proper alternative. They have been tagged with [Account] in their listing.
• Most of the apps mentioned here do provide some kind of a user account feature to save history and progress. But as already stated before, a user account is not necessary to use the main features of these apps.

Contents

• Notepads and Notebooks
• Document editors
  • Latex
  • Markdown
  • Others
• Programming Editors and IDEs
• Programming Tools
• Communication
• Business and Finance
• Music, Radio and Podcasts
• Graphics, Image and Design
• Drawing
• Games
• File Converters
• File Hosting/Sharing
• Audio and Video
• Internet Downloaders
• Privacy, Security and Cryptography
• Study and Education
• Search Engines
• Text based tools
• Utilities (uncategorized)
• Miscellaneous

Notepads and Notebooks

• aNotepad - Saves your notes without a user account using cookies.
• h5Note - Works when offline too using HTML5.
• shrib - Save note to a custom URL and edit it later.
• Notepad - Offline capable Notepad PWA.
• ProtectedText - Encrypted notes without ads, sessions, or cookies.

Document Editors

Latex

• Papeeria - Latex preview with an option for downloading as a PDF available without registration.
• Overleaf [Account] - Unlimited collaborators and projects, git access in the free account.
• Sharelatex [Account] - Latex editor with unlimited private projects. 1 collaborator in free account.

Markdown

• Dillinger - Powerful Markdown WYSIWYG with export to HTML and PDF. User account to save documents.
• Github.md - Simple GitHub-style Markdown (GFM) preview with print feature.
• Markdown Live Preview - Instant Markdown preview.
• Markdownify - Minimal Markdown editor.

Others

• Online reStructedText Editor - rst.ninjs - WYSIWYG RST preview with option to save document online for editing later.
• EtherCalc - Online spreadsheet editor, exports to Excel.
• PdfEscape - Edit or create PDFs in browser itself.

Programming Editors and IDEs

• TutorialsPoint Online Tools - Online terminals for Ipython, Octave, Powershell, Redis and lots others. Also has a good collection of IDEs for programming languages.
• Ideone - Online IDE supporting most popular languages.
• Repl.it - Online terminals for all popular programming languages.
• Codechef IDE - Simple single file code compiler supporting major languages.
• Cloud9 [Account] - Very powerful online dev environment, just like your local PC.
• JS Bin - Collaborative web development and debugging tool.
• Codepen.io - Playground for front end web development.
• Codenvy [Account] - Cloud workspace for developers, supports most popular stacks including Android, Hadoop, Selenium, NodeJS and lots more.
• SQLFiddle - Tool for easy online testing and sharing of database problems and their solutions.
• Brainfuck Visualizer - Javascript Brainfuck Interpreter + Visualizer. Helps you understanding how code is working.

Programming Tools

• CSS Minifier - Minifies CSS by removing whitespace and comments.
• UglifyJS JavaScript minifier - Minifies and obfuscates JavaScript.
• HTML minifier by @kangax - HTML minifier. Minifies inline CSS and JavaScript too.
• JavaScript compressor - JavaScript compressor and obfuscater.
• Android Asset Studio - Android launcher icon, notification icon etc generator from existing images.
• Website Speed Test | Pingdom - Feature-rich website tester.
• Google Structured Data Testing Tool - Test a webpage for structured data and SEO.
• Regulex - JavaScript regular expression visualizer.
• GTmetrix - Analyze your site’s speed and make it faster.
• BuildWith - Find the technology stack to know everything about a website.
• WooRank - SEO Audit tool, provides website review with global and local rank in terms of traffic generated.

Communication

• Tlk.io - Create a room with any URL (eg tlk.io/some-room) you wish and chat in groups.
• Discord - Voice and text conference online. Username is asked at start to create a temp avatar.
• Gruveo - Video conference online. Just like Tlk.io, easy to remember custom URLs.
• Appear.in - Video conference online. Create any room like appear.in/some-room and starting chatting.
• Videolink2 - Video conference online. Link generated, share link to invite other participants.
• GetARoom.io - Video conference online. Has mobile browser support, just click start new call and share the link.
• FaxZero - Send an online fax for free.

Business and Finance

• ShapeShift.io - Instant cryptocurrency conversion.
• Cryptrader.com - Cryptocurrency price charts and indicators. Saving your settings requires an account.
• TradingView.com - Real-time information and market insights from various exchanges. Requires an account for saving settings.
• InvoiceToMe - Generate professional invoices from various templates with your company details.

Music, Radio and Podcasts

• Podbay - Listen to any podcast online, individual episodes can be downloaded.
• Internet Radio - Listen to over 40k radio stations.
• Stitcher - Listen to podcast online.
• AnyAudio - Stream and download music.
• Muki - WebAudio-based chiptune & MIDI player, with a nice collection of video game music.
• MusixHub - Play artists and albums video songs online, powered by YouTube.
• plug.dj - Listen to thousands of DJs, powered by YouTube, sign-in required to become a DJ.
• Jango Radio - Free Internet radio, listen to hundreds of genre stations or create your own with your favorite music.
• MusicPleer - Stream or download your favorite songs without any hassle.
• NoteFlight [Account] - Print music sheets, write your own music online (review).

Graphics, Image and Design

• Pixlr Editor - Image editor by Pixlr. Lots of features.
• Photo Editor | Befunky - Image editor with lots of filters and effects.
• Logo Makr - Logo maker with nice collection of SVGs. Requires payment to export logo as SVG (PNG is free).
• Online Logo Maker - Make logos online. Extra user account feature to save creations.
• Coolors - Color palettes generator.
• Tiny PNG - Smart PNG and JPEG compression.
• Realtime Board [Account] - Collaborative blackboard with huge area, screen sharing, video & voice communication.
• ezGIF - GIF images editor (cropping, scaling, optimizing and more).
• Adobe Color CC - Color scheme designer.
• Burner Bonanza [Account] - Tool to remove the background of an image and instantly share on Facebook or Twitter, login to download the edited image as PNG or JPEG.

Drawing

• SVG-Edit - Powerful SVG editor with lots of features. Open source.
• Method Draw - Clean and feature-rich SVG editor. Exports to PNG.
• A Web Whiteboard - Touch-friendly online collaborative whiteboard app.
• Draw.io - Flowchart and UML drawing tool. Lots of drawing styles available. Exports to PNG and integrates with Google Drive.
• AutoDraw - Draw beautiful sketches, thanks to Google's Machine Learning. Drawings can be downloaded as PNG.
• kleki - MS Paint like interface in browser.
• bubbl - Create mind-maps, brainstorm ideas in the browser.
• ScribbleMaps - Create custom google maps.

Games

• Typeracer - Evaluate your typing speed while racing against others.

File Converters

• Cloud Convert - Convert from anything to anything including audio, video, font, document and lots more. Excellent integration with cloud storage services like Google Drive and Dropbox. Direct links.
• Online Convert - Collection of audio, video, image, document, ebook and archive converter. No file size limits and direct download links upon conversion.
• PDF <=> EPUB - PDF to EPUB converter and vice versa.
• Pandoc Try - Inter markup conversion using Pandoc. Supported - Latex, Markdown, HTML, RST and lots more.
• Print Friendly - Convert any webpage to simple format. Then download it or print as PDF.
• OnlineOCR - Convert a scanned PDF into DOC, XLS or TXT.
• GifDeck - Convert slides from slideshare to GIF.

File Hosting/Sharing

• EFShare - Peer to peer secure file sharing.
• Ge.tt - File hosting service. Max limit 2gb.
• RGhost - File hosting service, Max limit 100mb without login.
• ImgSafe - Image hosting service with small direct links.
• Clyp - Audio sharing without limits, rich API.
• SendVid - Video hosting service.
• Archive.org [Account] - Unlimited file hosting of any type, no limits on bandwidth and upload size.
• imgh - Image hosting service. Supports all major formats. File size limit is 16mb.
• SnapDrop - Open source local file sharing inspired by Apple's Airdrop, similar to SHAREit on Android.
• MultCloud - Cloud service to manage, move, copy and migrate data between multiple cloud services. Supports all major cloud services. No sign-up required, 2TB cloud storage, download large files directly to the cloud, no size restrictions.

Audio and Video

• bfxr - Make sound effects for your games.
• MP3 Cut - Online audio cutter.
• TwistedWeb Online - Powerful audio editor. Files not saved online.
• Filelab Audio Editor - Audio editor with basic features like trim, merge, cut audio.
• Until AM - Online music mixer, DJ software.
• YOU.DJ - Online music mixer, DJ software sourcing music from SoundCloud.
• VideoToolbox [Account] - Video editor with all the common editing features. Size limited to 600mb.
• Stupeflix [Account] - Make a movie out of your images, audio and video clips.

Internet Downloaders

• savefrom.net - Download from YouTube, Dailymotion, Vimeo and more.
• youtube-mp3.org - YouTube to MP3 download.
• Youtube Converter & Downloader - Download YouTube video in any audio/video format.
• keepvid - YouTube, SoundCloud, Facebook downloader.
• Bitport [Account] - Torrent downloader. Limited to 1 torrent of 1gb per day in free account.
• Vubey - Download MP3 from YouTube, SoundCloud etc in various audio quality (bitrates).
• Seedr [Account] - Cloud based torrent downloader. Limited to multiple torrents of total size of 2gb in free account. Unlimited bandwidth. 500mb increase on contributing a new user.
• Fuge.it [Account] - Web torrent client. Free tier limited to 2 simultaneous torrents of max size 2gb in free account, 10gb storage, 10gb bandwidth/month.
• Direct Torrents - Download torrent files faster and safer as direct download with 10gb max size of torrent and comfortable bandwidth.

Privacy, Security and Cryptography

• Encipher.it - AES-256 text encryption and decryption.
• Encrypted Pastebin - Defuse.ca - Set password on your public pastes.
• MPCrypt - Securely encrypt files.
• jotti - Scan any suspicious file or email attachment for viruses.
• scr.im - Share e-mail address freely without worrying about spam.
• 10 Minute Mail - A temporary fully functional email address for 10 minutes (extendible).

Study and Education

• Calculatoria Calculator - Scientific calculator online with progress stored on your system.
• WolframAlpha - Powerful computational knowledge engine. See plotting graphs examples for help on how to plot graphs.
• Desmos Graphing Calculator - Plot multiple 2D plots on same sheet, see graph intersections.
• Geometry sheet by MathIsFun - Simple geometry sheet online if you want to play with figures.
• Directed Graph Editor - Play with directed graphs.
• Calcul - Collection of different calculators including matrix, unit converters, mathematical distributions and more.
• Word Safety - Check if words are abusive in any languages.
• OEIS® - The On-Line Encyclopedia of Integer Sequences®, helps in cryptography as well as formulating odd looking sequences.

Search Engines

• Iconfinder - Download all your favourite icons in one place.
• Emoji Search Online - Intelligent emoji search engine.
• Podcast Feed Extractor - Get RSS feed for podcasts.
• RSS Feed Search - Find RSS feeds from search terms.
• IWantMyName - Helps you search domains across all TLDs.
• Similar Sites - Find websites similar to the one you enter.
• Google Fonts - Collection of open-source fonts by google.
• ChooseMyPC - Search for the best combination of parts considering your requirements for your PC under a given budget.

Text based tools

• Diff Checker - Compare two text passages and view differences.
• ASCII.li - Generate text ASCII art, ASCII emoticons and lots more online.
• CopyPasteCharacter - Copy special characters that are generally unavailable in a keyboard.
• PolishMyWriting - Paste a text and get feedback on your writing.
• Wordle - A toy to generate 'Word Clouds' form a given piece of text.
• mAhLyfeMahRulezz - dA aNn0Y1Ng t3Xt g3NeRa7or (The annoying text generator :-P).

Utilities (uncategorized)

• E.gg Timer - Simple countdown timer application.
• QR Code Generator - Different types of QR codes like contact info, WiFi, calendar etc supported.
• RANDOM.ORG - Random number generator, dice rolls, password generator, random bitmaps and more stuff based on the concept of randomness.
• Web-Capture - Webapp for converting webpages to popular formats (PDF, JPEG, ZIP) just by submitting link.
• PrintWhatYouLike - Print any webpage or save it as HTML or PDF.
• WhatTheFont - Determine font name from an image.
• Image Metadata Viewer - View hidden data (metadata) of any image.
• WhoIsHostingThis - Find the web host of any website.
• TypingWeb - Master touch-typing at ease.
• Acronym Creator - Create acronym for organization, algorithm, or anything having at least two words.
• TallTweets - Send tweets longer than 140 characters.
• Postify [Account] - Schedule posts on Facebook, Twitter & LinkedIn.
• Krutidev <--> Unicode - Convert Krutidev to Unicode (Mangal) and vice versa in one click.

Miscellaneous

• rollApp [Account] - Run desktop applications on any device.
• is.gd - Link shortener with custom URLs and open API (no tokens).
• Bitly - Powerful URL shortener with REST API.
• Superbetize - Categorize your grocery list.
• isup.me - Check if website is unavailable just for you or everyone else.
• Dictation.io - Online voice dictation software supporting large number of languages.
• unfurlr - Check the URL hiding behind the shortened link.
• followupthen - Easiest way to setup email reminders.
• lmgtfy - When your friends are too lazy to use Google on their own.
• IFTTT [Account] - Create a connection between your favourite online services. For example, if one needs to tweet their instagrams as native photos on twitter then IFTTT can come in handy.

---

License

To the extent possible under law, Avi Aryan has waived all copyright and related or neighboring rights to this work.