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Show HN: Free PDF redactor that runs client-side

https://redactpdf.net
4•MrGuacamole•3h ago
I recently needed to verify past employment and to do so I was going to upload paystubs from a previous employer, however I didn't want to share my salary in that role. I did a quick search online and most sites required sign-up or weren't clear about document privacy. I conceded and signed up for a free trial of Adobe Acrobat so I could use their PDF redaction feature. I figured there should be a dead simple way of doing this that's private, so I decided to create it myself.

What this does is rasterize each page to an image with your redactions burned in, then it rebuilds the PDF so the text layer is permanently destroyed and not just covered up and easily retrievable.

I welcome any and all feedback as this is my first live tool, thanks!

Show HN: Faceoff – A terminal UI for following NHL games

https://www.vincentgregoire.com/faceoff/
70•vcf•4h ago•23 comments

Show HN: Newsmaps.io a map of how news topics are covered by different countries

https://www.newsmaps.io/
2•mkoh•1h ago•0 comments

Show HN: Shader Lab, like Photoshop but for shaders

https://eng.basement.studio/tools/shader-lab
126•ragojose•3d ago•36 comments

Show HN: Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB)

https://teamchong.github.io/turboquant-wasm/draw.html
79•teamchong•10h ago•39 comments

Show HN: Free PDF redactor that runs client-side

https://redactpdf.net
4•MrGuacamole•3h ago•0 comments

Show HN: MDV – a Markdown superset for docs, dashboards, and slides with data

https://github.com/drasimwagan/mdv
136•drasim•1d ago•50 comments

Show HN: A privacy-first, local-LLM note app for iOS (Google Keep alternative)

https://github.com/moeen-mahmud/remen
2•moeen-mahmud•5h ago•0 comments

Show HN: SmallDocs – Markdown without the frustrations

88•FailMore•4d ago•45 comments

Show HN: AI Subroutines – Run automation scripts inside your browser tab

https://www.rtrvr.ai/blog/ai-subroutines-zero-token-deterministic-automation
44•arjunchint•2d ago•16 comments

Show HN: Smol machines – subsecond coldstart, portable virtual machines

https://github.com/smol-machines/smolvm
479•binsquare•2d ago•142 comments

Show HN: I made a calculator that works over disjoint sets of intervals

https://victorpoughon.github.io/interval-calculator/
307•fouronnes3•1d ago•51 comments

Show HN: PanicLock – Close your MacBook lid disable TouchID –> password unlock

https://github.com/paniclock/paniclock/
256•seanieb•2d ago•112 comments

Show HN: Sostactic – polynomial inequalities using sums-of-squares in Lean

https://github.com/mmaaz-git/sostactic
12•mmaaz•23h ago•1 comments

Show HN: Stage – Putting humans back in control of code review

https://stagereview.app/
126•cpan22•3d ago•108 comments

Show HN: Sfsym – Export Apple SF Symbols as Vector SVG/PDF/PNG

https://github.com/yapstudios/sfsym
26•olliewagner•1d ago•9 comments

Show HN: MacMind – A transformer neural network in HyperCard on a 1989 Macintosh

https://github.com/SeanFDZ/macmind
157•hammer32•3d ago•42 comments

Show HN: SPICE simulation → oscilloscope → verification with Claude Code

https://lucasgerads.com/blog/lecroy-mcp-spice-demo/
119•_fizz_buzz_•2d ago•32 comments

Show HN: Home Memory – A local DB of my house, down to cables and pipes

https://github.com/impactjo/home-memory
56•impactjo•3d ago•13 comments

Show HN: Pvm – A TUI to browse and run commands across multiple Python venvs

https://github.com/Higangssh/pvm
10•swq115•1d ago•1 comments

Show HN: Marky – A lightweight Markdown viewer for agentic coding

https://github.com/GRVYDEV/marky
73•GRVYDEV•3d ago•35 comments

Show HN: Libretto – Making AI browser automations deterministic

https://github.com/saffron-health/libretto
132•muchael•4d ago•57 comments

Show HN: Open Passkey – open-source passkey auth with free "backendless" host

https://github.com/locke-inc/open-passkey
10•connorpeters•21h ago•1 comments

Show HN: I can't write Python. It works anyway

https://github.com/Wewoc/Garmin_Local_Archive
8•Wewoc•1d ago•4 comments

Show HN: Pyra – a Python toolchain experiment inspired by uv and Bun

https://github.com/treyorr/pyra
11•trey-orr•2d ago•3 comments

Show HN: AWS's Kiro just got an Open source Codex

https://github.com/thabti/kirodex
7•sovietism•23h ago•0 comments

Show HN: Coelanox – auditable inference runtime in Rust (BERT runs today)

https://www.coelanox.com/
3•Shark1n4Suit•1d ago•0 comments

Show HN: LangAlpha – what if Claude Code was built for Wall Street?

https://github.com/ginlix-ai/langalpha
148•zc2610•5d ago•54 comments

Show HN: Hiraeth – AWS Emulator

https://github.com/SethPyle376/hiraeth
40•ozarkerD•3d ago•13 comments

Show HN: Llama.cpp Tutorial 2026: Run GGUF Models Locally on CPU and GPU

12•anju-kushwaha•1d ago•2 comments

Show HN: Plain – The full-stack Python framework designed for humans and agents

https://github.com/dropseed/plain
94•focom•5d ago•51 comments