
Lovable
bolt.new
replit
BASE44
Cursor
WiX
v0.dev
Bubble.io
BrowserPDF.app
iLovePDF
Smallpdf
PDF24
Sejda
Adobe Acrobat DC
CloudConvert
Convertio
BrowserPDF is a free, ad-free suite of 15 PDF and Markdown tools that run entirely in your browser. Merge, split, compress (with a live size estimate), rotate, organize, add page numbers or watermarks, fill and sign, OCR scanned PDFs into searchable ones, and convert between PDF, Word, Markdown, text and images. No account, no upload, no watermarks: your files never leave your device, and the open-source libraries doing the work are hash-verified before they run.
Lovable
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BrowserPDF.app's answer:
There is no upload endpoint at all. Every tool (merge, split, compress, OCR, PDF to Word, fill and sign, and ten more) runs inside the browser tab using pdf.js, Tesseract.js, and pdf-lib, so files physically cannot reach a server. The open-source libraries doing the work are pinned to exact versions and verified with a SHA-384 hash before they execute, and a strict Content-Security-Policy backs that up. Free means free: no ads, no account, no watermarks, no usage limits.
BrowserPDF.app's answer:
Most free PDF sites upload your document to their servers, put you in a queue, watermark the output, and push you toward a subscription. BrowserPDF cannot do any of that by architecture: processing is local, so there is nothing to queue, nothing to store, and nothing to charge for later. You get 15 tools with honest limitations stated up front, and you can verify the no-upload claim yourself by watching the network tab while you work.
BrowserPDF.app's answer:
Privacy-conscious people working with sensitive documents: contracts, IDs, medical and financial paperwork, client files. That includes lawyers, accountants, journalists, HR and security professionals, plus anyone who simply finds upload-and-wait PDF sites slow and pushy. No technical knowledge is needed to use it.
BrowserPDF.app's answer:
It started when the founder, a security professional, needed to OCR and compress scanned personal documents and realized every "free" tool wanted those files on its servers first. The first version was a single client-side PDF to Markdown converter; it grew into a 15-tool suite built on one rule: if a feature would require uploading the file, it doesn't get built.
BrowserPDF.app's answer:
Plain JavaScript with no framework, pdf.js for parsing and rendering, Tesseract.js (WebAssembly) for on-device OCR in 14 languages, and pdf-lib for writing PDFs. The .docx exporter and ZIP writer are dependency-free and written from scratch. Libraries load from a CDN at pinned versions and are SHA-384-verified before executing. Hosting is Cloudflare static assets with a tiny worker for redirects and security headers; there is no backend.
Based on our record, Lovable seems to be more popular. It has been mentiond 73 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We built this in Lovable. A few prompts that saved real time:. - Source: dev.to / 24 days ago
I built the site, called Insider Hawk, with Lovable. - Source: dev.to / about 2 months ago
A solo founder using Bolt or Lovable can go from idea to working prototype in a weekend. Cursor handles multi-file refactoring on a production codebase. V0 generates polished UI components from a description. The founder who previously needed six months and $80,000 in savings or seed funding can now ship a testable product in two weeks for under $8,000 in tool costs. - Source: dev.to / 2 months ago
If you're building with Lovable and Supabase, there's a gotcha that will bite you eventually โ and when it does, you'll wonder why nobody warned you. Consider this your warning. - Source: dev.to / 2 months ago
I've shipped over a dozen MVPs with Lovable over the past year at Inithouse. The builder handles UI, routing, and deployment beautifully โ but SEO is not part of the default stack. Every single app I launched needed manual fixes before Google would index it properly. - Source: dev.to / 2 months ago
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