Zellio.io
75 free browser tools, now with recipes and batch mode
Details
- External ID
- 1250350
- Source
- PH
- Company
- —
- Product
- Zellio.io
- Website domain
- producthunt.com
- Launched
- Sept. 15, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Productivity, Privacy, Developer Tools
- Fetched at
- Sept. 16, 2026, 5:01 p.m.
- Updated at
- Sept. 16, 2026, 5:01 p.m.
Description
75 free tools for JSON, regex, images, PDFs and CSV, all running in your browser. This update makes them work together: recipes that chain tools, batch mode for 50 files, local projects and a workflow builder, plus labs and simulators. No sign-up, no uploads.
Enrichment
- Theme
- niche developer utilities and toolchains
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- collection of browser-based utilities with batch processing
- Manually corrected
- False
Could you build this?
Yes It is a client-side suite of utility tools running standard Web APIs (canvas, pdf-lib, papaparse) in the browser, easily assembled with AI code generation.
Competitors
Other products that read as similar to this one — 302 launches clear the similarity bar, closest 8 shown.
Attention rank: #96 of 303 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 309 days after the earliest competitor.
- Parsekit — Free JSON Tools for Developer · ph · 2026-09-29 · 1 upvotes · similarity 0.60
- CSV & JSON Developer Tools · ph · 2026-09-29 · 1 upvotes · similarity 0.56
- Web Dev Tools Base · ph · 2026-09-22 · 1 upvotes · similarity 0.54
- TinyToolzz · ph · 2026-09-23 · 1 upvotes · similarity 0.54
- Rawkit · hn · 2026-02-12 · 8 upvotes · similarity 0.52
- Free Toolkits · ph · 2026-09-29 · 1 upvotes · similarity 0.52
- SORO · ph · 2026-09-26 · 1 upvotes · similarity 0.51
- ToolCrate · ph · 2026-09-21 · 1 upvotes · similarity 0.51
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.