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Merge PDFs, convert images, trim audio, compress video, clean CSV files, validate JSON, and create file hashes with browser-based tools. Your data stays on your device.

Document AI by Relevance
AI editing co-pilot for Google Docs offering smart, real-time edits for you to approve.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | kit-bin.com | getpointer.ai |
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| Platforms | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees | Startup from Serbia · 2024 |
| Listed in |
In their own words, as submitted to SaaSHub.


Kit-Bin is a free, open-source collection of 60+ file tools that run entirely client-side — every conversion, merge, or edit happens in your browser using JavaScript/WASM, and no file is ever uploaded to a server. There's no account, no signup, and no usage limit gating the tools behind a...
Pointer is your AI copilot, working directly within Google Docs to offer smart, real-time edits. Say goodbye to manual copy-pasting from ChatGPT and fixing broken text formatting. Enjoy efficient, polished suggestions that you can easily approve. Imagine having an intern who follows your exact...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Kit-Bin yet.
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Why this product is good
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Kit-Bin and Pointer for Google Docs.
Kit-Bin's answer
Kit-Bin's tools run entirely client-side, in the browser, using JavaScript/WASM — no file is ever transmitted to a server. That's a stronger claim than most "privacy-friendly" converters make, since it's an architectural fact you can verify yourself (open devtools, watch the Network tab while using any tool) rather than a retention policy you have to trust. It's also open source, no accounts, no signup, and no feature paywall — the entire 60+ tool suite (PDF, image, audio, video, data, and developer utilities) is free and usable immediately.
Kit-Bin's answer
Most free converter sites — even ones that market themselves as privacy-conscious — still upload your file to a server to process it and rely on a policy promise ("we delete it after 24 hours") rather than a technical guarantee. Kit-Bin never uploads anything in the first place, so there's nothing to trust and nothing that can leak in a breach, because the file never leaves your device. For anyone converting or editing something sensitive — a scanned ID, a document with personal data, a photo with embedded location metadata — that's a meaningful difference, not a marketing detail. It's also genuinely free with no account wall, and open source, so the claim is checkable rather than taken on faith.
Kit-Bin's answer
Two overlapping groups: privacy-conscious individuals who specifically don't want to upload personal files to a third-party server (students, professionals handling sensitive documents, anyone converting photos or scans with personal data attached), and developers/technical users drawn to the developer-tool utilities (SHA-256, Base64, UUID generation, JSON schema validation, QR codes) who value the same no-upload guarantee for things like credentials, config files, or internal data.
Kit-Bin's answer
It started from a personal frustration: needing to convert, merge, or clean a file — sometimes something sensitive, like a scanned document or a photo that still had GPS metadata embedded in it — and finding that every "free" tool available wanted it uploaded to a server first. Rather than trust a privacy policy, the goal became building tools that were private by construction instead of by promise. Once a couple of tools worked that way, the same principle applied naturally to every other file type people deal with regularly, which is how one converter grew into a full suite across PDF, image, audio, video, data, and developer tooling.
Kit-Bin's answer
Client-side JavaScript/WebAssembly for the actual file processing (so tools run entirely in the browser), with Astro powering the site itself. Double-check this against your actual current stack before submitting — I'm working from what's visible in the codebase/site structure, not a confirmed tech-stack list, and don't want to state something that's since changed.
Share your experience with using Kit-Bin and Pointer for Google Docs. For example, how are they different and which one is better?
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