Chalk.ist
by Chalk.ist · Turn source code into styled images in the browser
BenchRank score
Screenshots of Chalk.ist
Homepage
Overview
A browser-based editor that turns source code into images. You paste code into a block, then set the colour theme, font, font size, line height, line numbers and line decorations, and style the window with opacity, rounding, window controls, shadows, highlights and reflection. Backdrop, padding, social badge and watermark options are applied before export.
- Best for
- Developers who want styled screenshots of code snippets for social posts and documentation.
- Pricing
- The captured page shows no pricing information.
Strengths and trade-offs
Strengths
- Fine-grained window styling: rounding, shadows, reflection, noise
- Custom colour themes, font choice, ligatures and line height
- Settings can be saved as reusable presets
- Backdrop controls with noise, particles and shadow overlay
Trade-offs
- Ships with no presets; every preset has to be built by hand
- Captured pages show no pricing, licence or account details
- Many separate styling controls to work through before a first export
Pricing
Published plans and prices from Chalk.ist’s own pricing page.
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
MCP support
Whether an agent can drive the product through the Model Context Protocol, and how much setup that takes.
API quality
Public API surface: machine-readable spec, official SDKs, documented auth, errors, rate limits and versioning.
Documentation
Publicly reachable docs — coverage, freshness, code samples and machine readability.
Agent friendliness
How readable the site is to an automated client: llms.txt, structured data, server-rendered content, crawler access.
Changelog
A public, dated record of what shipped and when — the clearest signal that a product is still alive.
Marketing site structure
Whether the site answers a buyer's questions: clear positioning, the pages that matter, and accessibility.
Page speed
How fast the site loads for real visitors: Chrome UX Report 75th-percentile LCP, INP and CLS, with a Lighthouse mobile run standing in where a site has too little traffic for field data.
Operational trust
Status page and incident history, security disclosure, compliance and data-processing documentation.
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
Openness
Source availability, self-hosting, data export and open standards. Scored and shown, but not part of the composite — paid SaaS is not worse for being paid SaaS.
Maintenance
Release cadence and repository activity. Scored and shown, but not part of the composite — it is only measurable for open repositories.
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Where this comes from
The Chalk.ist pages BenchRank reads when it scores the product — its documentation, release notes, status and security pages, and its repository where there is one.
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Is this your product?
Claim Chalk.ist to manage its profile. Claiming lets you suggest edits to the descriptive fields — it never changes scores or rankings.