Productivity●Mid
ConvertPNG2JPG – A 100% free, client-side image and PDF converter
Yet another client-side converter when ilovepdf and Squoosh already dominate.
Solve My Problem
pramaz
422mo ago
Back to browse
GitHub Repository
1 stars
DocShrink – An offline image and PDF optimizer in your Chrome sidebar
by Aditya_5556·Jun 16, 2026·3 points·1 comment
AI Analysis
●MidCozyShip It
Client-side compression when dozens of free alternatives already exist.
Strengths
- •Files never leave the machine — genuine privacy for sensitive documents
- •Sidebar UI fits portal upload workflows without context switching
Weaknesses
- •Only 3 commits and 1 star — very early stage with minimal documentation
- •Image and PDF compression is a solved problem with many free tools
Category
Target Audience
Users submitting documents to portals with file size limits
Similar To
TinyPNG · iLovePDF · Squoosh
Post Description
Tired of uploading sensitive documents (IDs, transcripts, photos) to random websites just to shrink them down to fit portal limits (e.g. <200KB)? I built a Chrome Extension that opens in your sidebar to compress, resize, and convert images & PDFs entirely client-side. Files never leave your machine!
Similar Projects
Productivity●Mid
I built 184 free browser tools – PDF, image, dev, AI tasks, no upload
Yet another CyberChef clone with 162 basic tools nobody needs aggregated.
Crowd Pleaser
ruimbarreira
86281d ago
Productivity●Mid
PDF to JPG converter that runs in the browser (no uploads)
Client-side PDF conversion when Smallpdf already does this free.
Cozy
touchsomegrass
203mo ago
Productivity●Mid
Signegy - free in-browser PDF toolkit, no signup
Free browser-only PDF tools with audit trails, but iLovePDF and CyberChef already dominate.
CozySlick
DiligentPeasant
401mo ago
Other●●Solid
Private image and PDF tools that run in the browser
C2PA inspector and true PDF redaction stand out in a sea of basic EXIF removers.
CozySolve My Problem
thegamer
107d ago
Open Source●●Solid
PDFLince. Privacy first, client side PDF tool
Zero-server processing inside the browser is the clever bit — Web Workers + pdf-lib/PDF.js lets you compress, merge, split and convert large PDFs without uploading sensitive files. The app also supports offline use and multiple languages, but the repo is early-stage with minimal community traction, so it’s useful now for cautious users or integrators rather than a drop-in replacement for mature SaaS players.
Niche GemShip It
GSiesto
234mo ago