Every online tool you need, in one place. Free, fast, and private.
ConvertDox was built on a simple belief: essential online tools should be free, fast, and accessible to everyone. We saw people paying for basic utilities, watching annoying ads, creating accounts, and waiting for slow uploads just to compress a PDF or convert an image.
We set out to build something better — a single platform with every tool you need, that respects your privacy, doesn't store your files, and works instantly without sign-ups or paywalls.
Merge, Split, Compress, Convert PDF↔Word/Excel/PPT/JPG, Sign, Watermark, Page Numbers, OCR, and more
Compress, Resize, Convert (HEIC, WebP, SVG), Crop, Rotate, Watermark, Background Remover, EXIF Stripper, Batch Processing
AI Summarizer, Grammar Checker, Paraphraser, Resume Improver, Cover Letter Generator, Email Writer, Translator, Tone Changer
Invoice, Receipt, Quote, Purchase Order, Business Card, Letterhead, Resume Builder, Logo Maker
EMI, Mortgage, BMI, Age, Pregnancy Due Date, Tip, Discount, Percentage, Tax, Currency
JSON Formatter, Base64 Encoder, URL Encoder, Regex Tester, CSS Gradient, Color Picker, Hash Generator
Word Counter, Case Converter, Lorem Ipsum, Markdown Editor, Text Diff, Find & Replace
Image to Text, PDF OCR, QR Reader/Generator, YouTube Thumbnail, Passport Photo, Favicon Generator
No hidden costs, no premium tiers, no credit card required. Every tool, free for everyone.
Your files are automatically deleted within 1 hour. We never store, sell, or share your data.
Most tools work instantly in your browser. Heavy processing happens on our optimized servers.
No downloads, no installations. Use ConvertDox on any device with a web browser.
Jump in and start using any tool immediately. No accounts, no emails, no friction.
Access your tools from anywhere, anytime. Reliable infrastructure keeps us online.
ConvertDox started in 2026 as a frustration-driven project. After paying for multiple SaaS tools to do basic tasks — compressing PDFs, converting images, generating QR codes — we decided to build a single platform with everything for free.
What started with a handful of utility tools has grown to 184+ comprehensive tools across PDF, image, AI, document, calculator, and developer categories — all maintained as completely free with no usage limits.
We're constantly adding new tools based on user feedback. If you have a tool idea, let us know.
ConvertDox is supported by non-intrusive advertising. We display a small number of relevant ads (powered by Google AdSense) on our pages, which helps us cover infrastructure costs and keep all tools free for users.
We're committed to keeping ads minimal and non-disruptive. You'll never see popup ads, autoplay videos, or anything that interrupts your work.