business

Verdict

Submitted 5/14/2026, 8:23:59 PM · Completed 5/14/2026, 8:26:45 PM

6.5
pivot
The idea

I got tired of resizing images for every upload box on the internet, so I built a Chrome extension that does it for you. Free, local, open source.

Show original source text →
Every site has its own dimensions. LinkedIn banner is 1584×396. GitHub avatar is 460×460. Notion cover is 1500×600. YouTube watermark is 150×150. I was opening Photoshop or Figma four times a week just to make a rectangle the right size, then tab-switching back to upload it. So I built **"Inputr"** a Chrome extension that reads the upload constraints from any site and gives you a canvas at exactly the right size, in the same tab. Three modes: * **Upload & crop:** drop the image you have, it crops to ratio, compresses to the size budget, converts the format * **Create from text:** background + headline + optional logo, rendered at exact target dimensions (good for quick banners) * **Draw:** pen, shapes, undo/redo, exports at native resolution For 5 known sites (LinkedIn, X, GitHub, Notion, YouTube) it auto-detects the constraints. Everywhere else it parses the helper text next to the upload input.. works on most sites that show "recommended size" labels. **The stuff that mattered to me while building:** * Runs 100% locally. No backend, no analytics, no accounts, no network calls. Images never leave your machine. * Open source on GitHub * PRs welcome, would love contributions (let's make this big) It's v1.0 beta, side-load from the GitHub release for now (Chrome Web Store submission incoming after validation). Site with live demo on the page: [https://inputr.vercel.app](https://inputr.vercel.app) GitHub: [https://github.com/namanbarkiya/inputr](https://github.com/namanbarkiya/inputr) Demo video: https://reddit.com/link/1tdez89/video/we759oe7t61h1/player Future add-ons I am thinking: \- PDF tools like merger, splitter or anything Need genuine feature advice. Thanks!
TRIZ inventive level: 3/5· Principles: segmentation, mechanical interaction
Synthesis verdict
**Pivot**. Inputr solves a real pain point for digital creators, offering a convenient, privacy-focused solution for resizing images. However, its viability depends heavily on the static nature of target sites' upload constraints, which poses a significant platform risk. The extension's success also hinges on its ability to adapt to changes in site structures and upload constraints. While the open-source model and local-first design are major differentiators, the lack of a clear revenue path in v1.0 and potential competition from built-in browser tools or design platforms like Canva are notable concerns.

Strengths

  • Solves a real, repetitive pain point for digital creators
  • Local-first, no-backend design prioritizes user privacy
  • Open-source model invites community growth and trust
  • Auto-detection feature via helper text is scalable beyond initial platforms
  • Clean UX and demo video are strong

Weaknesses

  • Dependence on static site structures and upload constraints poses significant platform risk
  • Potential competition from built-in browser tools or design platforms like Canva
  • Lack of clear revenue path in v1.0
  • Limited monetization potential due to open-source nature
  • User churn possible if parsing fails or simpler tools emerge

Best angle

To mitigate platform risk and increase monetization potential, Inputr could focus on developing a robust, adaptable parsing algorithm and explore premium features like batch processing, custom templates, or PDF tools, while maintaining its commitment to user privacy and open-source principles.

Panel verdicts

Competition

no model

This agent failed to return a verdict (executor exception: 'NoneType' object has no attribute 'strip'). The synthesis ran with the remaining agents.

Viability

meta/llama-4-maverick-17b-128e-instruct

8.0

The technical feasibility of Inputr is high due to its reliance on standard Chrome extension technologies and JavaScript libraries.

Building Inputr as a Chrome extension is technically feasible for a solo or 2-person team within 4-12 weeks. The core functionality relies on JavaScript, HTML, and CSS, which are standard technologies for Chrome extensions. The 'Upload & crop', 'Create from text', and 'Draw' modes require image processing and canvas manipulation, which can be achieved using JavaScript libraries like Canvas and Image. The auto-detection feature for known sites and parsing of helper text for unknown sites can be implemented using content scripts and DOM manipulation. The fact that Inputr is already built and available as v1.0 beta demonstrates that the idea is executable. However, the complexity lies in handling diverse site structures and upload constraints, which may require additional development and testing time. The open-source nature and willingness to accept PRs can help distribute the workload. Future add-ons like PDF tools may require additional expertise, but the core extension is achievable within the given timeframe.

Monetization

mistralai/mistral-medium-3.5-128b

7.0

Monetize via freemium in the Chrome Web Store, leveraging privacy and convenience as differentiators.

Inputr solves a clear, repetitive pain point (manual image resizing for platform-specific uploads) with a frictionless, in-tab workflow. The local-only, no-account approach aligns with privacy trends and reduces cost-to-serve to near-zero. Monetization potential exists via a freemium model: free for basic use (5 auto-detected sites + manual parsing), with a one-time purchase ($10-20) or subscription ($2/month) unlocking advanced features (batch processing, custom templates, PDF tools). The Chrome Web Store is a proven channel for extensions, with conversion driven by SEO (targeting queries like 'LinkedIn banner size') and viral growth via open-source contributions. Gross margins are ~100% (no backend costs), but unit economics depend on conversion rates—likely low (1-3%) for a utility tool, requiring volume. Risks: competition from built-in browser tools (e.g., Chrome’s native screenshot editor) or Canva’s free templates. The open-source angle may limit monetization but builds trust and adoption.

Risk

nvidia/llama-3.3-nemotron-super-49b-v1

3.0

Inputr's viability heavily depends on the static nature of target sites' upload constraints, a fragile assumption.

Inputr faces significant threats from platform risk and churn due to its dependency on third-party site structures and the ease of alternative solutions. Specifically, **platform risk (8/10)** is high because if any of the top 5 targeted sites (e.g., LinkedIn, YouTube) alter their upload constraint display methods or block extensions from parsing this data, Inputr's auto-detect feature breaks, rendering a core value proposition useless. **Churn (7/10)** is also a major concern; users might quickly abandon the extension if they encounter just one site where the parsing fails or if a simpler, more integrated tool emerges (e.g., a site natively adding a 'create banner here' feature). **No-budget customers (6/10)** isn’t as critical since the tool is free and open-source, but it limits monetization paths, making sustainability challenging without a clear revenue stream. Regulatory risks seem lower given the local, no-backend design.

Market

qwen/qwen3-next-80b-a3b-instruct

8.0

Inputr turns a tedious, universal chore into a one-click workflow for digital creators who value speed, privacy, and precision over flashy features.

Inputr solves a real, repetitive pain point for a sizable and growing audience: content creators, marketers, freelancers, and professionals who regularly update profiles and banners across platforms like LinkedIn, GitHub, and YouTube. These users aren’t just tech-savvy—they’re time-constrained and value efficiency. The fact that they’re manually resizing images 4+ times per week indicates a high-frequency, low-friction problem with high cumulative cost. Inputr’s local-first, no-backend design is a major differentiator: privacy-conscious users (especially professionals handling brand assets) will appreciate zero data leakage. The open-source model invites community growth and trust, which is critical for adoption in developer-heavy ecosystems like GitHub and Notion. The three modes (upload/crop, text-to-banner, draw) cover 90% of use cases without overcomplicating the UI. The auto-detection of site constraints via helper text is clever and scalable beyond the initial five platforms. However, the market size is niche—this isn’t for casual users, but for active digital content producers. While the audience is large (millions of LinkedIn/YouTube creators), the willingness to pay is uncertain in v1.0 since it’s free and open-source. Monetization potential exists later (premium templates, batch processing, PDF tools), but v1.0 lacks a clear path to revenue. Adoption will depend on virality within creator communities and GitHub stars. The demo video and clean UX are strong, but without analytics or user tracking, growth is organic and slow. Still, the product is perfectly scoped for its target: no fluff, no bloat, just precision.

Synthesized by meta/llama-3.3-70b-instruct · 9.1s