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Free tools that never upload your files — plus games and guides.
Compress, convert, OCR, rename and edit right in your browser — the work happens on your device, so it's private and works offline. Plus quick games, quizzes and practical guides for Windows, Android and AI.
- Tools
- 59
- Games
- 10
- Generators
- 33
- Quizzes
- 10
Popular tools
Everything runs locally — nothing is uploaded to a server.
- Open
JSON Formatter
Format and minify JSON in your browser. Paste JSON, click Format or Minify. No data sent to any server.
- NewOpen
Image to Text Converter
Extract text from images, screenshots and scanned pages with free OCR that runs in your browser. 14 languages,…
- NewOpen
HEIC to JPG Converter
Convert iPhone HEIC photos to JPG or PNG in your browser — one file or a whole batch, downloaded as a zip. Private:…
- NewOpen
Compress Image to 100KB, 50KB, 20KB or Any Size
Reduce a photo to an exact file size in KB for application forms, passport and exam uploads, and email. Keeps the…
- Open
Image Compressor
Compress JPG, PNG and WebP images in your browser with a live before/after preview. Nothing is uploaded — your photos…
- NewOpen
Bulk File Renamer Online
Rename many files at once with find and replace, numbering, prefixes, suffixes and case rules. Live preview, then…
- NewOpen
Text to Speech Online
Paste any text and hear it read aloud with your device's voices. Adjust speed and pitch, follow along with word…
- Open
PDF Merger
Merge multiple PDFs into one file in your browser. No upload to server—files stay on your device.
- Open
QR Code Generator
Create a free QR code for a link, Wi-Fi network, email or phone number. Custom colours, adjustable size, PNG and SVG…
Check out our apps
Apps for the jobs a browser can't do
Batch thousands of files, run speech and OCR AI locally, analyse a whole drive. Offline, no account, one-time purchase.
- Windows
Private OCR Studio
Turn scans into searchable PDFs, Word and CSV — OCR that never uploads.
Microsoft StoreView app - Windows
Upscale Studio
AI photo enlarger — upscale 2x, 3x or 4x on your own PC, in batches.
Microsoft StoreView app - Windows
Whispering Notes AI
Transcribe audio and video to text offline with Whisper — 90+ languages.
Microsoft StoreView app - Windows
DiskAtlas Pro
See what is filling your drive — treemap, largest files, duplicates, safe cleanup.
Microsoft StoreView app - Windows
BatchLens Pro
Convert, resize, rename and clean whole photo folders — HEIC, AVIF, WebP and more.
Microsoft StoreView app - Android
ShrinkForge
Android: compress photos to an exact size, resize and convert — no permissions, no ads.
Google PlayView app
Explore the site
- Open
Tools
Converters, formatters, calculators and file utilities that run entirely in your browser.
- Open
Games
Hangman, 2048, memory match, word puzzles and more — instant play, no download.
- Open
Generators
Names, usernames, passwords, memes and story ideas on demand.
- Open
Quizzes
Personality quizzes and trivia you can finish in two minutes.
- Open
Articles
Programming how-tos, PC guides, AI walkthroughs and curiosity reads.
- Open
Ebooks
Public-domain classics with summaries and key takeaways.
- DailyOpen
Daily
A fresh fact, word scramble, headline picks and memes every day.
- Open
Apps
Offline Windows and Android apps for the big jobs — OCR, transcription, upscaling, disk cleanup.
Latest guides
Step-by-step walkthroughs on programming, PC setup and AI.
- Open
Best Offline Text-to-Speech for Windows: Natural Voices Without the Cloud
Compare the free and paid ways to turn text into natural speech on Windows — Narrator natural voices, Edge Read Aloud,…
- Open
8 Daily Habits of Successful People (and How to Actually Start Them)
The small, repeatable habits many high performers share — planning, deep work, movement, learning and reflection —…
- Open
12 Fun Space Facts That Sound Made Up (But Aren't)
A day on Venus outlasts its year, Neptune was found with maths, and the Moon is drifting away. Twelve surprising space…