Photo edit online for free, resize and filter photos, convert image formats, merge images or PDF pages into a long image, convert video to GIF, open documents, recognize text with browser-based OCR, create searchable PDFs, and easily screenshot an area or full page.
The OCR tool uses @paddleocr/paddleocr-js and PP-OCRv5 to recognize text from one image or scanned PDF directly in the browser.
Key capabilities:
- Supports JPG, PNG, WebP, BMP, and scanned PDF input.
- Starts OCR automatically after a file is selected.
- Displays detected text regions and recognition confidence scores.
- Allows line-by-line correction and full-text editing before export.
- Reconstructs visible OCR text at the detected positions in a selectable, searchable PDF without embedding the source image.
- Keeps document images, rendered PDF pages, and recognized text in browser memory without uploading the selected file to an OCR server.
- Downloads the public OCR model and WebAssembly runtime on first use; browser caching can make later recognition faster.
The localized OCR page and SEO copy are available for every language configured in src/lib/config.js. OCR page translations live in src/lib/ocrCopy.js, while the main interface is implemented in src/components/OcrTool.jsx.
The blog uses Astro Content Collections and local Markdown files instead of GitHub Issues.
Blog posts live in src/content/blog/*.md. Each article is a Markdown file with frontmatter for title, description, publish date, cover image, author, tags, and draft status.
Example:
---
title: "How Online Screenshot Tools Work"
description: "Understand how browser-based screenshot tools capture and export images."
date: 2026-07-01
cover: "/blog/how-to-take-a-screenshot-online.webp"
coverAlt: "Browser screenshot capture interface"
tags: ["screenshot", "browser tools"]
---
Write the article content here.Benefits:
- Static blog pages are generated by Astro during build, so articles are fast and SEO-friendly.
- No GitHub access token is required for blog rendering.
- Article content is versioned with the website source code.
- Frontmatter is validated by
src/content.config.ts, which keeps article metadata consistent. - Cover images can be stored under
public/blog/and referenced with/blog/image-name.webp.
- Project identity and stable JSON-LD IDs are centralized in
src/lib/siteIdentity.js. - Homepage introductions and answers for every configured locale live in
src/lib/homepageCopy.js. - About and Contact are English public pages; do not advertise untranslated versions with hreflang.
- All privacy routes share
src/components/PrivacyPolicyPage.astroand canonicalize to/privacy-policy/. - Blog attribution links to the project About page. Set
updatedDateonly when an article actually changes. - Trust-page dates are fixed content dates, not refreshed on every build. Update the date when the described content changes.
- Never add ratings, usage statistics, or processing guarantees without a verifiable source.
Run the offline checks with npm run test:geo. With the dev server running, use GEO_BASE_URL=http://127.0.0.1:4321 npm run test:geo to also check server-rendered HTML for all supported locales. After a production build, set GEO_CHECK_BUILD=1 to include sitemap and generated trust-page checks. Use Node 24 as specified in package.json, .nvmrc, and .node-version.
The privacy disclosure reflects source-configured services. The live GTM container, advertising consent settings, retention settings, and jurisdiction-specific obligations still require operator review; changing this page does not itself establish legal compliance.
// request secret key
PUBLIC_SECRET_KEY=
All commands are run from the root of the project, from a terminal:
| Command | Action |
|---|---|
pnpm install |
Installs dependencies |
pnpm run dev |
Starts local dev server at localhost:4321 |
pnpm run build |
Build your production site to ./dist/ |
pnpm run preview |
Preview your build locally, before deploying |
pnpm run astro ... |
Run CLI commands like astro add, astro check |
pnpm run astro -- --help |
Get help using the Astro CLI |
- Use Node 24 locally:
nvm installthennvm use. Install with pnpm 10.10.0 andpnpm install --frozen-lockfile. package.jsonpinsengines.nodeto24.x. Vercel uses this for the next deployment, overriding an older Project Settings version. You can also align Project Settings → Node.js Version to 24.x.- Astro 5 and
@astrojs/vercel9 produce Node 24 serverless functions; Vercel Web Analytics uses the shared@vercel/analytics/astrocomponent. Blog content uses the Astro content loader without changing existing article URLs. - Verify using Node 24:
pnpm build,pnpm test:geo,pnpm test:seo, andRUNTIME_CHECK_BUILD=1 pnpm test:runtime. The runtime check verifies every generated Node function declaresnodejs24.x, all existing blog pages remain available, and production HTML includes the Analytics script. - To include the live SSR blog-index check, set
RUNTIME_BASE_URL=http://127.0.0.1:4321while the dev server is running. Astro 5 also requires the updated TypeScript 5.9 configuration for a real source-file type check. - Deploying is a separate action. After deployment, verify Node 24 in Vercel build/function logs; a local build does not verify the remote runtime.
- Astro's
security.allowedDomainstrusts the production hostname explicitly. Internal redirects and language-switch links use root-relative paths, never the proxy request origin; canonical/schema URLs useCONFIG.website. Keep origin protection enabled and do not replace the domain allowlist with a wildcard. - Navigation regression checks:
pnpm test:navigation; setNAVIGATION_BASE_URLto a running local server or deployment to include response-header, locale-navigation, and breadcrumb checks. These tests require exact root-relative redirect locations, including under simulated proxy headers, rather than checking only the destination pathname. - Navigation links target canonical trailing-slash paths directly, avoiding unnecessary redirects and cached broken slashless redirects. After a redirect hotfix, verify the deployment in a private window; browsers may retain an old permanent redirect.
- Reference: Vercel Node 20 deprecation notice.
Vercel: used for deploying website
- 2026-09-17: refine the existing Russian DOCX, Ukrainian PPTX, and French XLSX landing pages based on Search Console impressions; localize screenshot controls and fallback/error messages in Russian and Ukrainian. Existing tool URLs are unchanged.
- Search growth regression checks:
npm run test:seo. To check server HTML, reciprocal screenshot language links, and priority landing content, useSEO_BASE_URL=http://127.0.0.1:4321 npm run test:seo; addSEO_CHECK_BUILD=1after a production build to check sitemap entries. Search Console query-to-page attribution still requires a query-filtered report; sitemap presence does not prove indexing. - 2026-08-11: add local PaddleOCR.js text recognition, editable OCR results, and searchable PDF export.
- 2024-11-26: add background remover use Hugging Face model: Xenova/modnet
Feel free to check our documentation or jump into our Discord server.