PulsarKit
200+ free file tools in your browser, no sign-up
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PulsarKit is 200+ free file tools that run in your browser: PDF, images, video, audio, text and conversion. No sign-up, no subscription, no cap on how many files you process in the browser. Paid tiers, locked features and watermarks do not exist; PulsarKit is paid for by advertising. Most tools process the file on your device, so it never leaves it. A tool that needs a server says so on its page. The result of one tool goes straight into the next.
PH · launched Oct 20, 2026 · 1 upvote (top 67%) · 0 views
Niche: browser-based utility tools · 670 launches, 61 in the last 7 days ▼ -10% · Explore this niche →
Category and tags
- Horizontal
- B2C
- Not AI
- Commercial product
- Web App
- Productivity
- Privacy
Visit website ↗ Source listing ↗
More like this: all 670 launches in browser-based utility tools →
Could you build this?
Yes Each tool is a small client-side utility, and conversions for PDF, image, audio and video can run in the browser through libraries like ffmpeg.wasm and pdf-lib. Breadth takes time, but no single tool is hard.
Competitors
Other products that read as similar to this one : 766 launches clear the similarity bar, closest 8 shown.
Attention rank: #332 of 767 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 274 days after the earliest competitor.
- PDFZippy · ph · 2026-10-20 · 1 upvotes · similarity 0.54
- ToolPixi · ph · 2026-10-19 · 1 upvotes · similarity 0.51
- ToolCrate · ph · 2026-09-21 · 1 upvotes · similarity 0.50
- Herramientas Web · ph · 2026-10-10 · 2 upvotes · similarity 0.49
- OneFileConverter · ph · 2026-11-14 · 2 upvotes · similarity 0.49
- PDFkitt · ph · 2026-10-08 · 2 upvotes · similarity 0.49
- Fileora · ph · 2026-10-01 · 1 upvotes · similarity 0.49
- ToolsBench · ph · 2026-10-21 · 1 upvotes · similarity 0.48
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.