Toolbelt

Tracking since May 20, 2026.

Changelog

• May 26, 2026
  description

  Toolbelt is a set of fast, private developer / solopreneur / business utilities that run entirely
  in your browser. Nothing you open is uploaded aywhere — there are no servers, no
  accounts, and no tracking. All done client side browser.
  
  ■ IMAGE TOOLS
  • Resize — width/height with aspect lock, presets, batch, PNG/JPEG/WebP/AVIF with quality control, download as a ZIP.
  • Convert — batch format conversion between PNG, JPEG, WebP and AVIF, plus a dedicated SVG → raster section.
  • Crop — drag a selection with optional aspect-ratio lock; exports at full resolution.
  • Icon / Size-Set generator — one source image into a folder-structured ZIP: favicon + web-app icons (incl. multi-size favicon.ico), social cards, iOS/Android app ladders, Chrome-extension and YouTube sizes.
  • Text Overlay — multiline captions with font, size, fill/stroke, shadow, opacity, a 9-point anchor grid and X/Y offset, with a live preview.
  • Drop a file, click to browse, or drag an image straight off a web page. There's also a right-click "Send image to Toolbelt" option.
  
  ■ TERMINAL / MARKDOWN FORMATTER
  • Paste raw terminal output and get clean, colorized text (ANSI codes converted, not stripped blindly).
  • Render Markdown — including fenced code blocks with syntax highlighting.
  • Auto-detect, terminal-only, Markdown-only, and raw modes.
  • Copy as rich text, plain text, or Markdown; download as .md or .html.
  
  ■ CSV VIEWER
  • Open .csv files in a fast, full-tab table.
  • Sortable columns, per-column filters, global search, show/hide columns.
  • Virtualized rows for very large files; streaming parser for big inputs.
  • Stats panel and export of the filtered view as CSV or JSON.
  
  ■ PRIVACY BY DESIGN
  • All processing is local to your browser.
  • No host permissions are requested at install.
  • No analytics, no telemetry, no data ever leaves your device.
  • The only optional network access (loading an image you dragged from a
    web page) is requested at runtime, only when you ask for it, and can be
    revoked at any time.
  
  Open Toolbelt from the toolbar icon — it lives in the browser side panel,
  so it stays open and resizable while you work.

  Toolbelt is a set of fast, private developer / solopreneur / business utilities that run entirely
  in your browser. Nothing you open is uploaded aywhere — there are no servers, no
  accounts, and no tracking. All done client side browser.
  
  ■ IMAGE TOOLS
  *** NEW: Capture Tab Screenshot feature *** - Snap an image of the tab , it will show directly in your image tool ready for manipulation as needed. 
  • Resize — width/height with aspect lock, presets, batch, PNG/JPEG/WebP/AVIF with quality control, download as a ZIP.
  • Convert — batch format conversion between PNG, JPEG, WebP and AVIF, plus a dedicated SVG → raster section.
  • Crop — drag a selection with optional aspect-ratio lock; exports at full resolution.
  • Icon / Size-Set generator — one source image into a folder-structured ZIP: favicon + web-app icons (incl. multi-size favicon.ico), social cards, iOS/Android app ladders, Chrome-extension and YouTube sizes.
  • Text Overlay — multiline captions with font, size, fill/stroke, shadow, opacity, a 9-point anchor grid and X/Y offset, with a live preview - NEW reposition text overlay by dragging to new position.
  • Drop a file, click to browse, or drag an image straight off a web page. There's also a right-click "Send image to Toolbelt" option.
  
  ■ TERMINAL / MARKDOWN FORMATTER
  • Paste raw terminal output and get clean, colorized text (ANSI codes converted, not stripped blindly).
  • Render Markdown — including fenced code blocks with syntax highlighting.
  • Auto-detect, terminal-only, Markdown-only, and raw modes.
  • Copy as rich text, plain text, or Markdown; download as .md or .html.
  
  ■ CSV VIEWER
  • Open .csv files in a fast, full-tab table.
  • Sortable columns, per-column filters, global search, show/hide columns.
  • Virtualized rows for very large files; streaming parser for big inputs.
  • Stats panel and export of the filtered view as CSV or JSON.
  
  ■ PRIVACY BY DESIGN
  • All processing is local to your browser.
  • No host permissions are requested at install.
  • No analytics, no telemetry, no data ever leaves your device.
  • The only optional network access (loading an image you dragged from a
    web page) is requested at runtime, only when you ask for it, and can be
    revoked at any time.
  
  Open Toolbelt from the toolbar icon — it lives in the browser side panel,
  so it stays open and resizable while you work.

Permissions & access

Permissions

storagesidePanelcontextMenusscriptingactiveTab

Host access

None declared

Screenshots